New upstream version 2.38.0

sysdeps/Makefile.am

@@ -0,0 +1,6 @@
+
+SUBDIRS			= common @sysdeps_dir@
+
+DIST_SUBDIRS		= bsd common linux osf1 \
+			  stub stub_suid sun4 freebsd solaris aix darwin \
+			  cygwin openbsd

sysdeps/Makefile.in

@@ -0,0 +1,696 @@
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sysdeps/aix/ChangeLog

@@ -0,0 +1,105 @@
+2004-12-23  Benoît Dejean  <tazforever@dlfp.org>
+
+	* netlist.c:
+	* Makefile.am: Added dummy glibtop_get_netlist.
+
+2004-10-22  Benoît Dejean  <tazforever@dlfp.org>
+
+	* procargs.c: (glibtop_get_proc_args_s):
+	* prockernel.c: (glibtop_get_proc_kernel_s):
+	* procmem.c: (glibtop_get_proc_mem_s):
+	* procsegment.c: (glibtop_get_proc_segment_s):
+	* procsignal.c: (glibtop_get_proc_signal_s):
+	* procstate.c: (glibtop_get_proc_state_s):
+	* proctime.c: (glibtop_get_proc_time_s):
+	* procuid.c: (glibtop_get_proc_uid_s): No longer abort() is no such pid.
+	buf.flags == 0ULL means that there no data could be retrieve at all.
+	Closes #154876. Thanks to Christophe Belle.
+
+2004-10-04  Benoît Dejean  <tazforever@dlfp.org>
+
+	* procstate.c: (glibtop_get_proc_state_s): Fixed .state to follow 
+	LibGTop2 specification.
+
+2004-10-04  Benoît Dejean  <tazforever@dlfp.org>
+
+	* procmap.c: (glibtop_get_proc_map_s): Fixed glibtop_init_s call.
+
+2004-10-04  Benoît Dejean  <tazforever@dlfp.org>
+
+	* Makefile.am:
+	* cpu.c: (glibtop_init_cpu_p), (glibtop_get_cpu_p):
+	* glibtop_machine.h:
+	* glibtop_server.h:
+	* mem.c: (glibtop_get_mem_s):
+	* netload.c: (glibtop_get_netload_p):
+	* procargs.c: (glibtop_get_proc_args_s):
+	* prockernel.c: (glibtop_get_proc_kernel_s):
+	* proclist.c: (glibtop_get_proclist_s):
+	* procmem.c: (glibtop_get_proc_mem_s):
+	* procsegment.c: (glibtop_get_proc_segment_s):
+	* procsignal.c: (glibtop_get_proc_signal_s):
+	* procstate.c: (glibtop_get_proc_state_s):
+	* proctime.c: (glibtop_get_proc_time_s):
+	* procuid.c: (glibtop_get_proc_uid_s):
+	* swap.c: (glibtop_get_swap_s):
+	* sysinfo.c: (add_info), (init_sysinfo):
+	* uptime.c: (glibtop_init_uptime_s), (glibtop_get_uptime_s):
+	
+	AIX support updated by Laurent Vivier <Laurent.Vivier@BULL.NET>.
+	
+	Fixed cpu/uptime/sysinfo.
+	Added missing calls to glibtop_init_s.
+
+2004-06-13  Benoît Dejean  <tazforever@dlfp.org>
+
+	* sysinfo.c: Added missing const qualifier.
+
+2004-06-06  Benoît Dejean  <tazforever@dlfp.org>
+
+	* procargs.c: (glibtop_get_proc_args_s): Removed never executed if statements.
+	* procstate.c: (glibtop_get_proc_state_s): Used g_strlcpy instead of
+	strncpy.
+
+2004-05-25  Benoît Dejean  <tazforever@dlfp.org>
+
+	* uptime.c: (glibtop_get_uptime_p): Added boot_time.
+
+2004-03-09  Bastien Nocera  <hadess@hadess.net>
+
+	* procargs.c: (glibtop_get_proc_args_s): fix g_malloc usage on non-Linux
+        platforms (patch by Benoît Dejean <bnet@ifrance.com>)
+
+2003-10-21  Bastien Nocera  <hadess@hadess.net>
+
+	* Makefile.am: install only one library, libgtop-2.0
+	Fix build-time warnings due to the redefinition of guint64
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* procsignal.c: (glibtop_get_proc_signal_s): s/u_int64_t/guint64/
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* glibtop_machine.h:
+	* glibtop_server.h:
+	* glibtop_suid.h:
+	* procargs.c:
+	* proclist.c:
+	* procmap.c:
+	* utils.c:
+	* utils.h: fixed compilation
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* procargs.c: (glibtop_get_proc_args_s):
+	* proclist.c: (glibtop_get_proclist_s):
+	replace all the xmalloc crap by glib memory management functions
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* .cvsignore: added
+
+2002-09-24  Laurent Vivier <Laurent.Vivier@bull.net>
+
+	* Create sysdeps/aix (from stub)

sysdeps/aix/Makefile.am

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+				  procmem.c procsegment.c procsignal.c \
+				  proctime.c procuid.c procmem.c utils.c \
+				  procstate.c sysinfo.c netlist.c
+
+
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+
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+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+	for dir in "$(DESTDIR)$(libgtopincludedir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-libgtopincludeHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libgtopincludeHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-noinstLTLIBRARIES cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-libgtopincludeHEADERS install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+	uninstall-libgtopincludeHEADERS
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

sysdeps/aix/close.c

@@ -0,0 +1,29 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop/close.h>
+
+/* Closes pipe to gtop server. */
+
+void
+glibtop_close_s (glibtop *server)
+{ }

sysdeps/aix/cpu.c

@@ -0,0 +1,135 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <stdlib.h>
+#include <sys/systemcfg.h>
+#include <sys/sysinfo.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/cpu.h>
+
+#include <utils.h>
+
+static const unsigned long _glibtop_sysdeps_cpu =
+(1L << GLIBTOP_CPU_TOTAL) + (1L << GLIBTOP_CPU_USER) +
+(1L << GLIBTOP_CPU_SYS) + (1L << GLIBTOP_CPU_IDLE) +
+(1L << GLIBTOP_CPU_NICE) + (1 << GLIBTOP_CPU_FREQUENCY) +
+(1L << GLIBTOP_XCPU_TOTAL) + (1L << GLIBTOP_XCPU_USER) +
+(1L << GLIBTOP_XCPU_SYS) + (1L << GLIBTOP_XCPU_IDLE) +
+(1L << GLIBTOP_XCPU_NICE);
+
+/* Init function. */
+
+void
+_glibtop_init_cpu_p (glibtop *server)
+{
+	off_t result;
+
+	server->ncpu = _system_configuration.ncpus;
+	if (server->ncpu == 1)
+	{
+		server->ncpu = 0; /* means single-processor, see glibtop.h */
+	}
+
+	result = _glibtop_get_kmem_offset(server, "sysinfo");
+	if (result == -1)
+	{
+		return;
+	}
+	server->machine->sysinfo_offset = result;
+
+	result = _glibtop_get_kmem_offset(server, "cpuinfo");
+	if (result == -1)
+	{
+		server->sysdeps.cpu = 0;
+
+		return;
+	}
+	server->machine->cpuinfo_offset = result;
+
+	server->machine->cpuinfo = (struct cpuinfo*)calloc(_system_configuration.ncpus, sizeof(struct cpuinfo));
+
+	server->sysdeps.cpu = _glibtop_sysdeps_cpu;
+}
+
+/* Provides information about cpu usage. */
+
+void
+glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
+{
+	int result;
+	int cpu;
+	struct sysinfo sysinfo;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_CPU), 0);
+
+	memset (buf, 0, sizeof (glibtop_cpu));
+
+	result = _glibtop_get_kmem_info(server, server->machine->sysinfo_offset,
+					&sysinfo, sizeof(struct sysinfo));
+	if (result <= 0)
+	{
+		glibtop_error_io_r (server, "Cannot read sysinfo");
+		return;
+	}
+
+	buf->idle = sysinfo.cpu[CPU_IDLE];
+	buf->user = sysinfo.cpu[CPU_USER];
+	buf->sys  = sysinfo.cpu[CPU_KERNEL];
+	buf->nice = sysinfo.cpu[CPU_WAIT];
+
+	buf->total = buf->idle + buf->user + buf->sys + buf->nice ;
+
+	result = _glibtop_get_kmem_info(server, server->machine->cpuinfo_offset,
+					server->machine->cpuinfo,
+					_system_configuration.ncpus
+						* sizeof(struct cpuinfo));
+
+	if (result <= 0)
+	{
+		glibtop_error_io_r (server, "Cannot read cpuinfo");
+		return;
+	}
+
+
+	for (cpu = 0; cpu < MIN(GLIBTOP_NCPU, _system_configuration.ncpus); cpu++)
+	{
+		buf->xcpu_idle[cpu] =
+			server->machine->cpuinfo[cpu].cpu[CPU_IDLE];
+		buf->xcpu_user[cpu] =
+			server->machine->cpuinfo[cpu].cpu[CPU_USER];
+		buf->xcpu_sys[cpu] =
+			server->machine->cpuinfo[cpu].cpu[CPU_KERNEL];
+		buf->xcpu_nice[cpu] =
+			server->machine->cpuinfo[cpu].cpu[CPU_WAIT];
+
+		buf->xcpu_total[cpu] = buf->xcpu_idle[cpu] +
+			buf->xcpu_user[cpu] +
+			buf->xcpu_sys[cpu] +
+			buf->xcpu_nice[cpu];
+	}
+
+
+	buf->frequency = sysconf(_SC_CLK_TCK);
+	buf->flags = _glibtop_sysdeps_cpu;
+}

sysdeps/aix/glibtop_machine.h

@@ -0,0 +1,50 @@
+/*
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, March 1999.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_MACHINE_H__
+#define __GLIBTOP_MACHINE_H__
+
+#include <procinfo.h>
+
+G_BEGIN_DECLS
+
+struct _glibtop_machine
+{
+	uid_t uid, euid;
+	gid_t gid, egid;
+
+	int kmem_fd;
+
+	off_t cpuinfo_offset;
+	off_t sysinfo_offset;
+	off_t ifnet_offset;
+	off_t loadavg_offset;
+	off_t shminfo_offset;
+	off_t seminfo_offset;
+	off_t msginfo_offset;
+
+	struct cpuinfo *cpuinfo;
+	struct procsinfo last_pinfo;
+};
+
+G_END_DECLS
+
+#endif /* __GLIBTOP_MACHINE_H__ */

sysdeps/aix/glibtop_server.h

@@ -0,0 +1,51 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_SERVER_H__
+#define __GLIBTOP_SERVER_H__
+
+G_BEGIN_DECLS
+
+#define GLIBTOP_SUID_CPU		(1 << GLIBTOP_SYSDEPS_CPU)
+#define GLIBTOP_SUID_MEM		0
+#define GLIBTOP_SUID_SWAP		0
+#define GLIBTOP_SUID_UPTIME		0
+#define GLIBTOP_SUID_LOADAVG		(1 << GLIBTOP_SYSDEPS_LOADAVG)
+#define GLIBTOP_SUID_SHM_LIMITS		(1 << GLIBTOP_SYSDEPS_SHM_LIMITS)
+#define GLIBTOP_SUID_MSG_LIMITS		(1 << GLIBTOP_SYSDEPS_MSG_LIMITS)
+#define GLIBTOP_SUID_SEM_LIMITS		(1 << GLIBTOP_SYSDEPS_SEM_LIMITS)
+#define GLIBTOP_SUID_PROCLIST		0
+#define GLIBTOP_SUID_PROC_STATE		0
+#define GLIBTOP_SUID_PROC_UID		0
+#define GLIBTOP_SUID_PROC_MEM		0
+#define GLIBTOP_SUID_PROC_TIME		0
+#define GLIBTOP_SUID_PROC_SIGNAL	0
+#define GLIBTOP_SUID_PROC_KERNEL	0
+#define GLIBTOP_SUID_PROC_SEGMENT	0
+#define GLIBTOP_SUID_PROC_ARGS		0
+#define GLIBTOP_SUID_PROC_MAP		0
+#define GLIBTOP_SUID_NETLOAD		(1 << GLIBTOP_SYSDEPS_NETLOAD)
+#define GLIBTOP_SUID_NETLIST		0
+#define GLIBTOP_SUID_PPP		0
+
+G_END_DECLS
+
+#endif

sysdeps/aix/glibtop_suid.h

@@ -0,0 +1,50 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_SUID_H__
+#define __GLIBTOP_SUID_H__
+
+G_BEGIN_DECLS
+
+#if _IN_LIBGTOP
+#include <sys/param.h>
+#endif
+
+static inline void glibtop_suid_enter (glibtop *server) {
+	setegid (server->machine->egid);
+}
+
+static inline void glibtop_suid_leave (glibtop *server) {
+	if (setegid (server->machine->gid))
+		_exit (1);
+}
+
+void
+glibtop_init_p (glibtop *server, const unsigned long features,
+		const unsigned flags);
+void
+glibtop_open_p (glibtop *server, const char *program_name,
+		const unsigned long features,
+		const unsigned flags);
+
+G_END_DECLS
+
+#endif

sysdeps/aix/loadavg.c

@@ -0,0 +1,77 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <nlist.h>
+#include <glibtop.h>
+#include <glibtop/loadavg.h>
+#include <glibtop/error.h>
+
+#include <glibtop_suid.h>
+
+static const unsigned long _glibtop_sysdeps_loadavg =
+(1 << GLIBTOP_LOADAVG_LOADAVG);
+
+/* Init function. */
+
+void
+_glibtop_init_loadavg_p (glibtop *server)
+{
+	int result;
+
+	result = _glibtop_get_kmem_offset(server, "avenrun");
+	if (result == -1)
+	{
+		server->sysdeps.loadavg = 0;
+		return;
+	}
+
+	server->machine->loadavg_offset = result;
+
+	server->sysdeps.loadavg = _glibtop_sysdeps_loadavg;
+}
+
+/* Provides load averange. */
+
+void
+glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf)
+{
+	int result;
+	int loadavg[3];
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_LOADAVG), 0);
+
+	memset (buf, 0, sizeof (glibtop_loadavg));
+
+	result = _glibtop_get_kmem_info(server, server->machine->loadavg_offset,
+					loadavg, sizeof(loadavg));
+        if (result <= 0)
+        {
+                glibtop_error_io_r (server, "Cannot read loadavg");
+                return;
+        }
+
+	buf->loadavg[0] = loadavg[0] / 65536.0;
+	buf->loadavg[1] = loadavg[1] / 65536.0;
+	buf->loadavg[2] = loadavg[2] / 65536.0;
+
+	buf->flags = _glibtop_sysdeps_loadavg;
+}

sysdeps/aix/mem.c

@@ -0,0 +1,77 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <unistd.h>
+#include <sys/vminfo.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/mem.h>
+
+static const unsigned long _glibtop_sysdeps_mem =
+(1 << GLIBTOP_MEM_TOTAL) + (1 << GLIBTOP_MEM_USED) +
+(1 << GLIBTOP_MEM_FREE) + (1 << GLIBTOP_MEM_LOCKED);
+
+/* Init function. */
+
+void
+_glibtop_init_mem_s (glibtop *server)
+{
+	server->sysdeps.mem = _glibtop_sysdeps_mem;
+}
+
+/* Provides information about memory usage. */
+
+void
+glibtop_get_mem_s (glibtop *server, glibtop_mem *buf)
+{
+	struct vminfo vminfo;
+	int pagesize;
+	int result;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_MEM), 0);
+
+	memset (buf, 0, sizeof (glibtop_mem));
+
+	pagesize = sysconf(_SC_PAGESIZE);
+
+#ifdef HAVE_VMGETINFO
+	result = vmgetinfo((void*)&vminfo, VMINFO, sizeof(vminfo));
+#else
+	result = _glibtop_vmgetinfo((void*)&vminfo, VMINFO, sizeof(vminfo));
+#endif
+	if (result == -1)
+	{
+		glibtop_error_io_r (server, "Cannot read vminfo");
+		return;
+	}
+
+
+	buf->total = vminfo.memsizepgs * pagesize;
+	buf->used = (vminfo.numwseguse + vminfo.numpseguse +
+		     vminfo.numclseguse) * pagesize;
+	buf->free = vminfo.numfrb * pagesize;
+	buf->locked = (vminfo.numwsegpin + vminfo.numpsegpin +
+		       vminfo.numclsegpin) * pagesize;
+
+	buf->flags = _glibtop_sysdeps_mem;
+}

sysdeps/aix/msg_limits.c

@@ -0,0 +1,80 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <sys/msg.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/msg_limits.h>
+
+static const unsigned long _glibtop_sysdeps_msg_limits =
+(1 << GLIBTOP_IPC_MSGMAX) + (1 << GLIBTOP_IPC_MSGMNB) +
+(1 << GLIBTOP_IPC_MSGMNI) + (1 << GLIBTOP_IPC_MSGTQL);
+
+/* Init function. */
+
+void
+_glibtop_init_msg_limits_p (glibtop *server)
+{
+	off_t result;
+
+	result = _glibtop_get_kmem_offset(server, "msginfo");
+	if (result <= 0)
+	{
+		server->sysdeps.sem_limits = 0;
+		return;
+	}
+
+	server->machine->msginfo_offset = result;
+
+	server->sysdeps.msg_limits = _glibtop_sysdeps_msg_limits;
+}
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
+{
+	int result;
+	struct msginfo msginfo;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MSG_LIMITS), 0);
+
+	memset (buf, 0, sizeof (glibtop_msg_limits));
+
+	result = _glibtop_get_kmem_info(server, server->machine->msginfo_offset,
+					&msginfo, sizeof(msginfo));
+
+	if (result <= 0)
+	{
+		glibtop_error_io_r (server, "Cannot read seminfo");
+
+		return;
+	}
+
+	buf->msgmax = msginfo.msgmax;
+	buf->msgmnb = msginfo.msgmnb;
+	buf->msgmni = msginfo.msgmni;
+	buf->msgtql = msginfo.msgmnm;
+
+	buf->flags = _glibtop_sysdeps_msg_limits;
+}

sysdeps/aix/netlist.c

@@ -0,0 +1,39 @@
+/* This file is part of LibGTop 2.0.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/netlist.h>
+
+static const unsigned long _glibtop_sysdeps_netlist = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_netlist_s (glibtop *server)
+{
+	server->sysdeps.netlist = _glibtop_sysdeps_netlist;
+}
+
+char**
+glibtop_get_netlist_s (glibtop *server, glibtop_netlist *buf)
+{
+	memset (buf, 0, sizeof (glibtop_netlist));
+
+	return NULL;
+}

sysdeps/aix/netload.c

@@ -0,0 +1,208 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/in.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_netload =
+(1 << GLIBTOP_NETLOAD_IF_FLAGS) + (1 << GLIBTOP_NETLOAD_MTU) +
+(1 << GLIBTOP_NETLOAD_SUBNET) + (1 << GLIBTOP_NETLOAD_ADDRESS) +
+(1 << GLIBTOP_NETLOAD_PACKETS_IN) + (1 << GLIBTOP_NETLOAD_PACKETS_OUT) +
+(1 << GLIBTOP_NETLOAD_PACKETS_TOTAL) + (1 << GLIBTOP_NETLOAD_BYTES_IN) +
+(1 << GLIBTOP_NETLOAD_BYTES_OUT) + (1 << GLIBTOP_NETLOAD_BYTES_TOTAL) +
+(1 << GLIBTOP_NETLOAD_ERRORS_IN) + (1 << GLIBTOP_NETLOAD_ERRORS_OUT) +
+(1 << GLIBTOP_NETLOAD_ERRORS_TOTAL) + (1 << GLIBTOP_NETLOAD_COLLISIONS);
+
+static void get_ifaddr(glibtop* server, struct ifaddr* next, long* addr, long* mask)
+{
+	struct ifaddr ifaddr;
+	struct sockaddr_in sockaddr;
+
+	*addr = 0;
+	*mask = 0;
+
+	while (next)
+	{
+		/* get interface ifaddr structure */
+
+		_glibtop_get_kmem_info(server, (off_t)next, &ifaddr, sizeof(ifaddr));
+
+		/* get socket addr information */
+
+		_glibtop_get_kmem_info( server, (off_t)ifaddr.ifa_addr
+				     , &sockaddr, sizeof(sockaddr));
+
+		/* if valid family : UDP, TCP, ...*/
+
+		if (sockaddr.sin_family == AF_INET)
+		{
+			*addr = sockaddr.sin_addr.s_addr;
+
+			_glibtop_get_kmem_info( server, (off_t)ifaddr.ifa_netmask
+					     , &sockaddr, sizeof(sockaddr));
+
+			*mask = sockaddr.sin_addr.s_addr;
+
+			/* address found */
+
+			return;
+		}
+
+		next = ifaddr.ifa_next;
+	}
+}
+
+/* Init function. */
+
+void
+_glibtop_init_netload_p (glibtop *server)
+{
+	off_t result;
+	off_t addr;
+
+	result = _glibtop_get_kmem_offset(server, "ifnet");
+	if (result <= 0)
+	{
+		server->sysdeps.netload = 0;
+		return;
+	}
+
+	result = _glibtop_get_kmem_info(server, result, &addr, sizeof(addr));
+	if (result <= 0)
+	{
+		server->sysdeps.netload = 0;
+		return;
+	}
+
+	server->machine->ifnet_offset = addr;
+
+	server->sysdeps.netload = _glibtop_sysdeps_netload;
+}
+
+/* Provides network statistics. */
+
+void
+glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+	int result;
+	off_t offset;
+	struct ifnet ifnet;
+	long addr;
+	long mask;
+	char name[16];
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_UPTIME), 0);
+
+	memset (buf, 0, sizeof (glibtop_netload));
+
+	for ( offset = server->machine->ifnet_offset;
+	      offset != 0;
+	      offset = (off_t)ifnet.if_next
+	    )
+	{
+		result = _glibtop_get_kmem_info(server, offset,
+						&ifnet, sizeof(ifnet));
+		if (result <= 0)
+		{
+			glibtop_error_io_r (server, "Cannot read ifnet");
+
+			return;
+		}
+
+		result = _glibtop_get_kmem_info(server, (off_t)ifnet.if_name,
+						name, sizeof(name));
+		if (result <= 0)
+		{
+			glibtop_error_io_r (server, "Cannot read if_name");
+
+			return;
+		}
+
+		sprintf(name+strlen(name), "%d", ifnet.if_unit);
+		if (strcmp(name, interface) != 0)
+		{
+			continue;
+		}
+
+		if (ifnet.if_flags & IFF_UP)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_UP);
+		if (ifnet.if_flags & IFF_BROADCAST)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_BROADCAST);
+		if (ifnet.if_flags & IFF_LOOPBACK)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_LOOPBACK);
+		if (ifnet.if_flags & IFF_POINTOPOINT)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_POINTOPOINT);
+		if (ifnet.if_flags & IFF_RUNNING)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_RUNNING);
+		if (ifnet.if_flags & IFF_NOARP)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_NOARP);
+		if (ifnet.if_flags & IFF_PROMISC)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_PROMISC);
+		if (ifnet.if_flags & IFF_ALLMULTI)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_ALLMULTI);
+		if (ifnet.if_flags & IFF_OACTIVE)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_OACTIVE);
+		if (ifnet.if_flags & IFF_SIMPLEX)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_SIMPLEX);
+		if (ifnet.if_flags & IFF_LINK0)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_LINK0);
+		if (ifnet.if_flags & IFF_LINK1)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_LINK1);
+		if (ifnet.if_flags & IFF_LINK2)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_LINK2);
+		if (ifnet.if_flags & IFF_LINK2)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_LINK2);
+		if (ifnet.if_flags & 0x80000)
+			buf->if_flags |= (1 << GLIBTOP_IF_FLAGS_MULTICAST);
+
+		buf->mtu = ifnet.if_mtu;
+
+		get_ifaddr(server, ifnet.if_addrlist, &addr, &mask);
+
+		buf->subnet = addr & mask;
+		buf->address = addr;
+
+		buf->packets_in = ifnet.if_ipackets;
+		buf->packets_out = ifnet.if_opackets;
+		buf->packets_total = buf->packets_in + buf->packets_out;
+
+		buf->bytes_in = ifnet.if_ibytes;
+		buf->bytes_out = ifnet.if_obytes;
+		buf->bytes_total = buf->bytes_in + buf->bytes_out;
+
+		buf->errors_in = ifnet.if_ierrors;
+		buf->errors_out = ifnet.if_oerrors;
+		buf->errors_total = ifnet.if_ierrors + ifnet.if_oerrors;
+
+		buf->collisions = ifnet.if_collisions;
+	}
+
+	buf->flags = _glibtop_sysdeps_netload;
+}

sysdeps/aix/nosuid.c

@@ -0,0 +1,45 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <sys/systemcfg.h>
+
+#include <glibtop.h>
+#include <glibtop/open.h>
+#include <glibtop/close.h>
+
+void
+glibtop_open_s (glibtop *server,
+		const char *program_name,
+		const unsigned long features,
+		const unsigned flags)
+{
+	server->ncpu = _system_configuration.ncpus;
+
+	if (server->ncpu == 1)
+	{
+		server->ncpu = 0; /* means single-processor, see glibtop.h */
+	}
+}
+
+void
+glibtop_close_s (glibtop *server)
+{ }

sysdeps/aix/open.c

@@ -0,0 +1,81 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/open.h>
+#include <glibtop/init_hooks.h>
+#include "glibtop_suid.h"
+
+/* !!! THIS FUNCTION RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
+
+void
+glibtop_init_p (glibtop *server, const unsigned long features,
+                const unsigned flags)
+{
+	const _glibtop_init_func_t *init_fkt;
+
+	if (server == NULL)
+		glibtop_error_r (NULL, "glibtop_init_p (server == NULL)");
+
+	if ((server->flags & _GLIBTOP_INIT_STATE_SYSDEPS) == 0) {
+		glibtop_open_p (server, "glibtop", features, flags);
+
+		for (init_fkt = _glibtop_init_hook_p; *init_fkt; init_fkt++)
+			(*init_fkt) (server);
+		server->flags |= _GLIBTOP_INIT_STATE_SYSDEPS;
+	}
+}
+
+/* Opens pipe to gtop server. Returns 0 on success and -1 on error. */
+
+void
+glibtop_open_p (glibtop *server, const char *program_name,
+		const unsigned long features, const unsigned flags)
+{
+	/* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */
+
+	server->machine->uid = getuid ();
+	server->machine->euid = geteuid ();
+	server->machine->gid = getgid ();
+	server->machine->egid = getegid ();
+
+	/* open kmem */
+
+	server->machine->kmem_fd = open("/dev/kmem", O_RDONLY);
+	if (server->machine->kmem_fd == -1)
+		glibtop_error_io_r (server, "Cannot open /dev/kmem");
+
+	/* Drop priviledges. */
+
+	if (seteuid (server->machine->uid))
+		_exit (1);
+
+	if (setegid (server->machine->gid))
+		_exit (1);
+
+	/* !!! END OF SUID ROOT PART !!! */
+
+	server->name = program_name;
+}

sysdeps/aix/ppp.c

@@ -0,0 +1,43 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/ppp.h>
+
+static const unsigned long _glibtop_sysdeps_ppp = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_ppp_s (glibtop *server)
+{
+	server->sysdeps.ppp = _glibtop_sysdeps_ppp;
+}
+
+/* Provides PPP/ISDN information. */
+
+void
+glibtop_get_ppp_s (glibtop *server, glibtop_ppp *buf, unsigned short device)
+{
+	memset (buf, 0, sizeof (glibtop_ppp));
+}

sysdeps/aix/procargs.c

@@ -0,0 +1,113 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <procinfo.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procargs.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_args =
+	(1 << GLIBTOP_PROC_ARGS_SIZE);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_args_s (glibtop *server)
+{
+	server->sysdeps.proc_args = _glibtop_sysdeps_proc_args;
+}
+
+/* Provides detailed information about a process. */
+
+static void _glibtop_remove_non_ascii(char* string)
+{
+	for (;*string != 0;string++)
+	{
+		if (!isascii(*string))
+			*string = '?';
+	}
+}
+
+char *
+glibtop_get_proc_args_s (glibtop *server, glibtop_proc_args *buf,
+			 pid_t pid, unsigned max_len)
+{
+	struct procsinfo *pinfo;
+	char *args_buffer;
+	char* args = NULL;
+	int size;
+	int result;
+	int len;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_ARGS), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_args));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return NULL;
+
+	size = max_len != 0 ? max_len : 4096;
+	args_buffer = g_malloc (size);
+
+	result = getargs(pinfo, sizeof(struct procsinfo), args_buffer, size);
+	if (result == -1)
+	{
+		glibtop_error_io_r (server, "Cannot malloc getargs");
+
+		g_free(args_buffer);
+
+		return NULL;
+	}
+
+	/* look if empty string */
+
+	if (args_buffer[0] == 0)
+	{
+		g_free(args_buffer);
+
+		return NULL;
+	}
+
+	/* compute length of args and realloc */
+
+	len = 0;
+	while ((args_buffer[len] != 0) && (len < size))
+	{
+		_glibtop_remove_non_ascii(args_buffer + len);
+
+		len += strlen(args_buffer + len) + 1;
+	}
+
+	args = g_malloc (len);
+
+	memcpy(args, args_buffer, len);
+	g_free(args_buffer);
+
+	buf->size = len - 1;
+
+	buf->flags = _glibtop_sysdeps_proc_args;
+
+	return args;
+}

sysdeps/aix/prockernel.c

@@ -0,0 +1,94 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <procinfo.h>
+#include <sys/proc.h>
+
+#include <glibtop.h>
+#include <glibtop/prockernel.h>
+#include <glibtop/error.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_kernel =
+(1 <<GLIBTOP_PROC_KERNEL_MIN_FLT) + (1 <<GLIBTOP_PROC_KERNEL_MAJ_FLT) +
+(1 <<GLIBTOP_PROC_KERNEL_CMIN_FLT) + (1 <<GLIBTOP_PROC_KERNEL_CMAJ_FLT) +
+(1 <<GLIBTOP_PROC_KERNEL_KSTK_ESP) + (1 <<GLIBTOP_PROC_KERNEL_KSTK_EIP) +
+(1 <<GLIBTOP_PROC_KERNEL_NWCHAN);
+
+
+
+/* Init function. */
+
+void
+_glibtop_init_proc_kernel_s (glibtop *server)
+{
+	server->sysdeps.proc_kernel = _glibtop_sysdeps_proc_kernel;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf,
+			   pid_t pid)
+{
+	struct thrdsinfo thinfo;
+	struct procsinfo *pinfo;
+	tid_t thid;
+	int result;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_KERNEL), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_kernel));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return;
+
+	if (!(pinfo->pi_flags | SKPROC))
+	{
+		/* not a kernel process */
+
+		return;
+	}
+
+	buf->min_flt = pinfo->pi_ru.ru_minflt;
+	buf->maj_flt = pinfo->pi_ru.ru_majflt;
+
+	buf->cmin_flt = pinfo->pi_cru.ru_minflt;
+	buf->cmaj_flt = pinfo->pi_cru.ru_majflt;
+
+	thid = 0;
+	result = getthrds(pid, &thinfo, sizeof(thinfo), &thid, 1);
+	if (result != 1)
+	{
+		glibtop_error_io_r(server, "Cannot read thrdsinfo");
+
+		return;
+	}
+
+	buf->kstk_esp = thinfo.ti_ustk;
+	buf->kstk_eip = thinfo.ti_code;
+
+	buf->nwchan = thinfo.ti_wchan;
+
+	buf->flags = _glibtop_sysdeps_proc_kernel;
+}

sysdeps/aix/proclist.c

@@ -0,0 +1,247 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <procinfo.h>
+
+#include <glibtop.h>
+#include <glibtop/proclist.h>
+
+static const unsigned long _glibtop_sysdeps_proclist =
+(1 << GLIBTOP_PROCLIST_NUMBER) + (1 << GLIBTOP_PROCLIST_TOTAL) +
+(1 << GLIBTOP_PROCLIST_SIZE);
+
+#define BLOCK_COUNT	256
+#define BLOCK_SIZE	(BLOCK_COUNT * sizeof (unsigned int))
+
+/* Init function. */
+
+void
+_glibtop_init_proclist_s (glibtop *server)
+{
+	server->sysdeps.proclist = _glibtop_sysdeps_proclist;
+}
+
+/* Fetch list of currently running processes.
+ *
+ * IMPORTANT NOTE:
+ *   On error, this function MUST return NULL and set buf->flags to zero !
+ *   On success, it returnes a pointer to a list of buf->number elements
+ *   each buf->size big. The total size is stored in buf->total. */
+
+unsigned *
+glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
+			gint64 which, gint64 arg)
+{
+	struct procsinfo pinfo;
+	int count, total;
+	unsigned pids [BLOCK_COUNT], *pids_chain = NULL;
+	int pids_size = 0, pids_offset = 0, new_size;
+	pid_t current;
+	int result;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROCLIST), 0);
+
+	memset (buf, 0, sizeof (glibtop_proclist));
+
+	for( count = total = 0, current = 0
+	   , result = getprocs(&pinfo, sizeof(pinfo), NULL, 0, &current, 1);
+	     result == 1;
+	     result = getprocs(&pinfo, sizeof(pinfo), NULL, 0, &current, 1))
+	{
+		if (which & GLIBTOP_EXCLUDE_IDLE)
+		{
+			if (pinfo.pi_state & SIDL)
+			{
+				/* exclude idle processes */
+
+				continue;
+			}
+		}
+
+		if (which & GLIBTOP_EXCLUDE_SYSTEM)
+		{
+			if (pinfo.pi_flags & SKPROC)
+			{
+				/* exclude Kernel processes */
+
+				continue;
+			}
+		}
+
+		if (which & GLIBTOP_EXCLUDE_NOTTY)
+		{
+			if (!pinfo.pi_ttyp)
+			{
+				/* exclude processes without tty */
+
+				continue;
+			}
+		}
+
+		switch(which & GLIBTOP_KERN_PROC_MASK)
+		{
+			case GLIBTOP_KERN_PROC_ALL:
+
+				/* return information about all processes
+				 * so, let's go ahead
+				 */
+
+				break;
+
+			case GLIBTOP_KERN_PROC_PID:
+
+				/* return information about all processes with
+				 * pid passed in arg
+				 */
+
+				if (pinfo.pi_pid != arg)
+				{
+					continue;
+				}
+
+				break;
+
+			case GLIBTOP_KERN_PROC_PGRP:
+
+				/* return information about all processes in
+				 * process group passed in arg
+				 */
+
+				if (pinfo.pi_pgrp != arg)
+				{
+					continue;
+				}
+
+				break;
+
+			case GLIBTOP_KERN_PROC_SESSION:
+
+				/* return information about all processes in
+				 * session passed in arg
+				 */
+
+				if (pinfo.pi_sid != arg)
+				{
+					continue;
+				}
+
+				break;
+
+			case GLIBTOP_KERN_PROC_TTY:
+
+				/* return information about all processes with
+				 * tty device number passed in arg
+				 */
+
+				if (pinfo.pi_ttyd != arg)
+				{
+					continue;
+				}
+
+				break;
+
+			case GLIBTOP_KERN_PROC_UID:
+
+				/* return information about all processes with
+				 * effective uid passed in arg
+				 */
+
+				if (pinfo.pi_cred.cr_uid != arg)
+				{
+					continue;
+				}
+
+				break;
+
+			case GLIBTOP_KERN_PROC_RUID:
+
+				/* return information about all processes with
+				 * real uid passed in arg
+				 */
+
+				if (pinfo.pi_cred.cr_ruid != arg)
+				{
+					continue;
+				}
+
+				break;
+		}
+
+		if (count >= BLOCK_COUNT)
+		{
+			/* The following call to g_realloc will be
+			 * equivalent to g_malloc () if `pids_chain' is
+			 * NULL. We just calculate the new size and copy `pids'
+			 * to the beginning of the newly allocated block. */
+
+			new_size = pids_size + BLOCK_SIZE;
+
+			pids_chain = g_realloc
+					(pids_chain, new_size);
+			memcpy (pids_chain + pids_offset, pids, BLOCK_SIZE);
+
+			pids_size = new_size;
+			pids_offset += BLOCK_COUNT;
+			count = 0;
+		}
+
+		/* pids is now big enough to hold at least one single pid. */
+
+		pids[count++] = pinfo.pi_pid;
+
+		total++;
+	}
+
+	if (result == -1)
+	{
+		glibtop_error_io_r(server, "Cannot read procsinfo");
+	}
+
+	/* count is only zero if an error occured (one a running Linux system,
+	* we have at least one single process). */
+
+	if (!count) return NULL;
+
+	/* The following call to g_realloc will be equivalent to
+	 * g_malloc if pids_chain is NULL. We just calculate the
+	 * new size and copy pids to the beginning of the newly allocated
+	 * block. */
+
+	new_size = pids_size + count * sizeof (unsigned);
+
+	pids_chain = g_realloc (pids_chain, new_size);
+
+	memcpy (pids_chain + pids_offset, pids, count * sizeof (unsigned));
+
+	pids_size = new_size;
+
+	/* Since everything is ok now, we can set buf->flags, fill in the
+	 * remaining fields and return the `pids_chain'. */
+
+	buf->size = sizeof(unsigned int);
+	buf->number = total;
+	buf->total = total * buf->size;
+
+	buf->flags = _glibtop_sysdeps_proclist;
+
+	return pids_chain;
+}

sysdeps/aix/procmap.c

@@ -0,0 +1,48 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procmap.h>
+
+static const unsigned long _glibtop_sysdeps_proc_map = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_proc_map_s (glibtop *server)
+{
+	server->sysdeps.proc_map = _glibtop_sysdeps_proc_map;
+}
+
+/* Provides detailed information about a process. */
+
+glibtop_map_entry *
+glibtop_get_proc_map_s (glibtop *server, glibtop_proc_map *buf,	pid_t pid)
+{
+	glibtop_init_p (&server, (1L << GLIBTOP_SYSDEPS_PROC_MAP), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_map));
+
+	return NULL;
+}

sysdeps/aix/procmem.c

@@ -0,0 +1,69 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <unistd.h>
+#include <sys/vminfo.h>
+#include <sys/resource.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procmem.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_mem =
+(1 << GLIBTOP_PROC_MEM_SIZE) + (1 << GLIBTOP_PROC_MEM_VSIZE) +
+(1 << GLIBTOP_PROC_MEM_RESIDENT) + (1 << GLIBTOP_PROC_MEM_RSS) +
+(1 << GLIBTOP_PROC_MEM_RSS_RLIM);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_mem_s (glibtop *server)
+{
+	server->sysdeps.proc_mem = _glibtop_sysdeps_proc_mem;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_mem_s (glibtop *server, glibtop_proc_mem *buf,
+			pid_t pid)
+{
+	struct procsinfo *pinfo;
+	int pagesize;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_MEM), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_mem));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return;
+
+	pagesize = sysconf(_SC_PAGESIZE);
+
+	buf->vsize = buf->size = pinfo->pi_size * pagesize;
+	buf->resident = buf->rss = (pinfo->pi_drss + pinfo->pi_trss) * pagesize;
+	buf->rss_rlim = pinfo->pi_rlimit[RLIMIT_RSS].rlim_cur;
+
+	buf->flags = _glibtop_sysdeps_proc_mem;
+}

sysdeps/aix/procsegment.c

@@ -0,0 +1,70 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <unistd.h>
+#include <sys/vminfo.h>
+#include <sys/resource.h>
+
+#include <glibtop.h>
+#include <glibtop/procsegment.h>
+#include <glibtop/error.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_segment =
+(1 << GLIBTOP_PROC_SEGMENT_TEXT_RSS) + (1 << GLIBTOP_PROC_SEGMENT_SHLIB_RSS) +
+(1 << GLIBTOP_PROC_SEGMENT_DATA_RSS) + (1 << GLIBTOP_PROC_SEGMENT_STACK_RSS);
+
+
+/* Init function. */
+
+void
+_glibtop_init_proc_segment_s (glibtop *server)
+{
+	server->sysdeps.proc_segment = _glibtop_sysdeps_proc_segment;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_segment_s (glibtop *server, glibtop_proc_segment *buf,
+			    pid_t pid)
+{
+	struct procsinfo *pinfo;
+	int pagesize;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_SEGMENT), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_segment));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return;
+
+	pagesize = sysconf(_SC_PAGESIZE);
+
+	buf->text_rss = pinfo->pi_trss * pagesize;
+	buf->data_rss = pinfo->pi_drss * pagesize;
+	buf->shlib_rss = pinfo->pi_ru.ru_ixrss * pagesize;
+	buf->stack_rss = pinfo->pi_ru.ru_isrss * pagesize;
+
+	buf->flags = _glibtop_sysdeps_proc_segment;
+}

sysdeps/aix/procsignal.c

@@ -0,0 +1,85 @@
+/* Copyright (C)) +998-99 Martin Baulig
+   This file is part of LibGTop) +.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April) +998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version) + of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <unistd.h>
+#include <sys/vminfo.h>
+#include <sys/resource.h>
+#include <sys/signal.h>
+
+#include <glibtop.h>
+#include <glibtop/procsignal.h>
+#include <glibtop/error.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_signal =
+(1 <<GLIBTOP_PROC_SIGNAL_SIGNAL) + (1 <<GLIBTOP_PROC_SIGNAL_BLOCKED) +
+(1 <<GLIBTOP_PROC_SIGNAL_SIGIGNORE) + (1 <<GLIBTOP_PROC_SIGNAL_SIGCATCH);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_signal_s (glibtop *server)
+{
+	server->sysdeps.proc_signal = _glibtop_sysdeps_proc_signal;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_signal_s (glibtop *server, glibtop_proc_signal *buf,
+			   pid_t pid)
+{
+	struct procsinfo *pinfo;
+	int i;
+	long bit;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_SIGNAL), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_signal));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return;
+
+	/* pending signals */
+
+#define NB_BITS	(8 * sizeof(guint64))
+
+	for (i = 0; (i < NSIG) && (i < 2 * NB_BITS); i++)
+	{
+		bit = 1 << (NB_BITS - 1 - (i % NB_BITS));
+
+		if (sigismember(&pinfo->pi_sig, i))
+			buf->signal[i / NB_BITS] |= bit;
+
+		if (pinfo->pi_signal[i] == (long)SIG_HOLD)
+			buf->blocked[i / NB_BITS] |= bit;
+
+		if (pinfo->pi_signal[i] == (long)SIG_IGN)
+			buf->sigignore[i / NB_BITS] |= bit;
+
+		if (pinfo->pi_signal[i] == (long)SIG_CATCH)
+			buf->sigcatch[i / NB_BITS] |= bit;
+	}
+
+	buf->flags = _glibtop_sysdeps_proc_signal;
+}

sysdeps/aix/procstate.c

@@ -0,0 +1,124 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <procinfo.h>
+#include <sys/thread.h>
+
+#include <glibtop.h>
+#include <glibtop/procstate.h>
+#include <glibtop/error.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_state =
+(1 << GLIBTOP_PROC_STATE_CMD) + (1 << GLIBTOP_PROC_STATE_STATE) +
+(1 << GLIBTOP_PROC_STATE_UID) + (1 << GLIBTOP_PROC_STATE_GID);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_state_s (glibtop *server)
+{
+	server->sysdeps.proc_state = _glibtop_sysdeps_proc_state;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf,
+			  pid_t pid)
+{
+	struct procsinfo *pinfo;
+	struct thrdsinfo thinfo;
+	tid_t thid;
+	int result;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_STATE), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_state));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return;
+
+	if (pinfo->pi_pid == 0)
+	{
+		strcpy(buf->cmd, "swapper");
+	}
+
+	if (pinfo->pi_comm[0] == 0)
+	{
+		strcpy(buf->cmd, "<unknown>");
+	}
+	else
+	{
+		g_strlcpy(buf->cmd, pinfo->pi_comm, sizeof buf->cmd);
+	}
+
+	buf->uid = pinfo->pi_uid;
+	buf->gid = pinfo->pi_cred.cr_gid;
+
+	if (pinfo->pi_state == SZOMB)
+	{
+		buf->state = GLIBTOP_PROCESS_ZOMBIE;
+		strcpy(buf->cmd, "<defunct>");
+	}
+	else
+	{
+		/* get state of first thread */
+
+		thid = 0;
+		result = getthrds(pid, &thinfo, sizeof(thinfo), &thid, 1);
+		if (result != 1)
+		{
+			glibtop_error_io_r(server, "Cannot read threadinfo");
+		}
+
+		switch (thinfo.ti_state)
+		{
+			case TSIDL:
+				/* FIXME */
+				/* buf->state = GLIBTOP_PROCESS_UNINTERRUPTIBLE; */
+				break;
+			case TSRUN:
+				buf->state = GLIBTOP_PROCESS_RUNNING;
+				break;
+			case TSSLEEP:
+				buf->state = GLIBTOP_PROCESS_INTERRUPTIBLE;
+				break;
+			case TSZOMB:
+				buf->state = GLIBTOP_PROCESS_ZOMBIE;
+				strcpy(buf->cmd, "<defunct>");
+				break;
+			case TSSTOP:
+				buf->state = GLIBTOP_PROCESS_STOPPED;
+				break;
+			case TSSWAP:
+				buf->state = GLIBTOP_PROCESS_SWAPPING;
+				break;
+			default:
+				buf->state = 0;
+				break;
+		}
+	}
+
+	buf->flags = _glibtop_sysdeps_proc_state;
+}

sysdeps/aix/proctime.c

@@ -0,0 +1,69 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <unistd.h>
+
+#include <glibtop.h>
+#include <glibtop/proctime.h>
+#include <glibtop/error.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_time =
+(1 << GLIBTOP_PROC_TIME_START_TIME) + (1 << GLIBTOP_PROC_TIME_RTIME) +
+(1 << GLIBTOP_PROC_TIME_UTIME) + (1 << GLIBTOP_PROC_TIME_STIME) +
+(1 << GLIBTOP_PROC_TIME_CUTIME) + (1 << GLIBTOP_PROC_TIME_CSTIME) +
+(1 << GLIBTOP_PROC_TIME_FREQUENCY);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_time_s (glibtop *server)
+{
+	server->sysdeps.proc_time = _glibtop_sysdeps_proc_time;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_time_s (glibtop *server, glibtop_proc_time *buf,
+			 pid_t pid)
+{
+	struct procsinfo *pinfo;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_TIME), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_time));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return;
+
+	buf->start_time = pinfo->pi_start;
+	buf->utime = pinfo->pi_ru.ru_utime.tv_sec + (double)pinfo->pi_ru.ru_utime.tv_usec/1000000.0;
+	buf->stime = pinfo->pi_ru.ru_stime.tv_sec + (double)pinfo->pi_ru.ru_stime.tv_usec/1000000.0;
+	buf->rtime = buf->utime + buf->stime;
+	buf->cutime = pinfo->pi_cru.ru_utime.tv_sec + (double)pinfo->pi_cru.ru_utime.tv_usec/1000000.0;
+	buf->cstime = pinfo->pi_cru.ru_stime.tv_sec + (double)pinfo->pi_cru.ru_stime.tv_usec/1000000.0;
+	buf->frequency = sysconf(_SC_CLK_TCK);
+
+	buf->flags = _glibtop_sysdeps_proc_time;
+}

sysdeps/aix/procuid.c

@@ -0,0 +1,97 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <unistd.h>
+#include <sys/vminfo.h>
+#include <sys/resource.h>
+
+#include <glibtop.h>
+#include <glibtop/procuid.h>
+#include <glibtop/error.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_proc_uid =
+(1 << GLIBTOP_PROC_UID_UID) + (1 << GLIBTOP_PROC_UID_EUID) +
+(1 << GLIBTOP_PROC_UID_GID) + (1 << GLIBTOP_PROC_UID_EGID) +
+(1 << GLIBTOP_PROC_UID_PID) + (1 << GLIBTOP_PROC_UID_PPID) +
+(1 << GLIBTOP_PROC_UID_PGRP) + (1 << GLIBTOP_PROC_UID_SESSION) +
+(1 << GLIBTOP_PROC_UID_TTY) + (1 << GLIBTOP_PROC_UID_PRIORITY) +
+(1 << GLIBTOP_PROC_UID_NICE);
+
+
+/* Init function. */
+
+void
+_glibtop_init_proc_uid_s (glibtop *server)
+{
+	server->sysdeps.proc_uid = _glibtop_sysdeps_proc_uid;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf,
+			pid_t pid)
+{
+	struct procsinfo *pinfo;
+	struct thrdsinfo thinfo;
+	tid_t thid;
+	int result;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_PROC_UID), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_uid));
+
+	pinfo = _glibtop_get_procinfo(server, pid);
+	if (pinfo == NULL) return;
+
+	buf->uid = pinfo->pi_cred.cr_ruid;
+	buf->euid =  pinfo->pi_cred.cr_uid;
+	buf->gid =  pinfo->pi_cred.cr_rgid;
+	buf->egid =  pinfo->pi_cred.cr_gid;
+
+	buf->pid = pinfo->pi_pid;
+	buf->ppid = pinfo->pi_ppid;
+
+	buf->pgrp = pinfo->pi_pgrp;
+	buf->session = pinfo->pi_sid;
+
+	buf->tty = pinfo->pi_ttyd;
+
+	buf->nice = pinfo->pi_nice;
+
+	buf->flags = _glibtop_sysdeps_proc_uid;
+
+	thid = 0;
+	result = getthrds(pid, &thinfo, sizeof(thinfo), &thid, 1);
+	if (result != 1)
+	{
+		buf->flags &= ~(1 << GLIBTOP_PROC_UID_PRIORITY);
+
+		glibtop_error_io_r(server, "Cannot read thrdsinfo");
+	}
+
+	/* priority of first thread */
+
+	buf->priority = thinfo.ti_pri;
+}

sysdeps/aix/sem_limits.c

@@ -0,0 +1,85 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/sem_limits.h>
+#include <glibtop/error.h>
+
+#include "utils.h"
+
+static const unsigned long _glibtop_sysdeps_sem_limits =
+(1 << GLIBTOP_IPC_SEMMNI) + (1 << GLIBTOP_IPC_SEMMSL) +
+(1 << GLIBTOP_IPC_SEMOPM) + (1 << GLIBTOP_IPC_SEMUME) +
+(1 << GLIBTOP_IPC_SEMUSZ) + (1 << GLIBTOP_IPC_SEMVMX) +
+(1 << GLIBTOP_IPC_SEMAEM);
+
+/* Init function. */
+
+void
+_glibtop_init_sem_limits_p (glibtop *server)
+{
+	off_t result;
+
+	result = _glibtop_get_kmem_offset(server, "seminfo");
+	if (result <= 0)
+	{
+		server->sysdeps.sem_limits = 0;
+		return;
+	}
+
+	server->machine->seminfo_offset = result;
+
+	server->sysdeps.sem_limits = _glibtop_sysdeps_sem_limits;
+}
+
+/* Provides information about sysv sem limits. */
+
+void
+glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
+{
+	int result;
+	struct seminfo seminfo;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SEM_LIMITS), 0);
+
+	memset (buf, 0, sizeof (glibtop_sem_limits));
+
+	result = _glibtop_get_kmem_info(server, server->machine->seminfo_offset,
+					&seminfo, sizeof(seminfo));
+
+	if (result <= 0)
+	{
+		glibtop_error_io_r (server, "Cannot read seminfo");
+
+		return;
+	}
+
+	buf->semmni = seminfo.semmni;
+	buf->semmsl = seminfo.semmsl;
+	buf->semopm = seminfo.semopm;
+	buf->semume = seminfo.semume;
+	buf->semusz = seminfo.semusz;
+	buf->semvmx = seminfo.semvmx;
+	buf->semaem = seminfo.semaem;
+
+	buf->flags = _glibtop_sysdeps_sem_limits;
+}

sysdeps/aix/shm_limits.c

@@ -0,0 +1,78 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <sys/shm.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/shm_limits.h>
+
+static const unsigned long _glibtop_sysdeps_shm_limits =
+(1L << GLIBTOP_IPC_SHMMAX) + (1L << GLIBTOP_IPC_SHMMIN) +
+(1L << GLIBTOP_IPC_SHMMNI);
+
+/* Init function. */
+
+void
+_glibtop_init_shm_limits_p (glibtop *server)
+{
+	int result;
+
+	result = _glibtop_get_kmem_offset(server, "shminfo");
+	if (result == -1)
+        {
+		server->sysdeps.shm_limits = 0;
+		return;
+	}
+
+	server->machine->shminfo_offset = result;
+
+	server->sysdeps.shm_limits = _glibtop_sysdeps_shm_limits;
+}
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
+{
+	int result;
+	struct shminfo shminfo;
+	int s;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SHM_LIMITS), 0);
+
+	memset (buf, 0, sizeof (glibtop_shm_limits));
+
+	result = _glibtop_get_kmem_info(server, server->machine->shminfo_offset,
+					&shminfo, sizeof(struct shminfo));
+	if (result <= 0)
+	{
+		glibtop_error_io_r (server, "Cannot read shminfo");
+		return;
+	}
+
+	buf->shmmax = shminfo.shmmax;
+	buf->shmmin = shminfo.shmmin;
+	buf->shmmni = shminfo.shmmni;
+
+	buf->flags = _glibtop_sysdeps_shm_limits;
+}

sysdeps/aix/siglist.c

@@ -0,0 +1,71 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/signal.h>
+
+const glibtop_signame glibtop_sys_siglist [] =
+{  {  1, "SIGHUP",  "Hangup" },
+   {  2, "SIGINT",  "Interrupt" },
+   {  3, "SIGQUIT", "Quit" },
+   {  4, "SIGILL",  "Illegal Instruction" },
+   {  5, "SIGTRAP", "Trace/Breakpoint Trap" },
+   {  6, "SIGABRT", "Abort" },
+   {  7, "SIGEMT",  "Emulation Trap" },
+   {  8, "SIGFPE",  "Arithmetic Exception" },
+   {  9, "SIGKILL", "Killed" },
+   { 10, "SIGBUS",  "Bus Error" },
+   { 11, "SIGSEGV", "Segmentation Fault" },
+   { 12, "SIGSYS",  "Bad System Call" },
+   { 13, "SIGPIPE", "Broken Pipe" },
+   { 14, "SIGALRM", "Alarm Clock" },
+   { 15, "SIGTERM", "Terminated" },
+   { 16, "SIGURG",  "Urgent Socket Condition" },
+   { 17, "SIGSTOP", "Stop (signal)" },
+   { 18, "SIGSTP",  "Stop (user)" },
+   { 19, "SIGCONT", "Continue" },
+   { 20, "SIGCHLD", "Child Status Changed" },
+   { 21, "SIGTTIN", "Stopped (tty input)" },
+   { 22, "SIGTTOU", "Stopped (tty output)" },
+   { 23, "SIGIO",   "I/O completed" },
+   { 24, "SIGXCPU", "Cpu Limit Exceeded" },
+   { 25, "SIGXFSZ", "File Size Limit Exceeded" },
+   { 27, "SIGMSG",  "Message" },
+   { 28, "SIGWINCH","Window Size Change" },
+   { 29, "SIGPWR",  "Power-Fail/Restart" },
+   { 30, "SIGUSR1", "User Signal 1" },
+   { 31, "SIGUSR2", "User Signal 2" },
+   { 32, "SIGPROF", "Profiling Timer Expired" },
+   { 33, "SIGDANGER","System Crash Imminent" },
+   { 34, "SIGVTALRM","Virtual Timer Expired" },
+   { 35, "SIGMIGRATE","Migrate Process" },
+   { 36, "SIGPRE",   "Programming Exception" },
+   { 37, "SIGVIRT",  "AIX Virtual Time Alarm" },
+   { 38, "SIGALRM1", "m:n Condition Variables" },
+   { 39, "SIGWAITING","Scheduling" },
+   { 59, "SIGCPUFAIL","Predictive De-configuration of Processors" },
+   { 60, "SIGKAP",   "Keep Alive" },
+   { 61, "SIGRETRACT","Monitor Mode Relinguish" },
+   { 62, "SIGSOUND", "Sound Control Completed" },
+   { 63, "SIGSAK",   "Secure Attention Key" },
+   {  0, NULL, NULL }
+};

sysdeps/aix/swap.c

@@ -0,0 +1,129 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <sys/vminfo.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/swap.h>
+
+static const unsigned long _glibtop_sysdeps_swap =
+(1 << GLIBTOP_SWAP_TOTAL) + (1 << GLIBTOP_SWAP_USED) +
+(1 << GLIBTOP_SWAP_FREE) + (1 << GLIBTOP_SWAP_PAGEIN) +
+(1 << GLIBTOP_SWAP_PAGEOUT);
+
+#define FILENAME	"/etc/swapspaces"
+
+/* Init function. */
+
+void
+_glibtop_init_swap_s (glibtop *server)
+{
+	server->sysdeps.swap = _glibtop_sysdeps_swap;
+}
+
+/* Provides information about swap usage. */
+
+void
+glibtop_get_swap_s (glibtop *server, glibtop_swap *buf)
+{
+	struct vminfo vminfo;
+	struct pginfo pginfo;
+	int pagesize;
+	int result;
+	FILE* fd;
+	char device_name[128];
+	int c;
+	int comment = 0;
+	int pos = 0;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_SWAP), 0);
+
+	memset (buf, 0, sizeof (glibtop_swap));
+
+	pagesize = sysconf(_SC_PAGESIZE);
+
+	fd = fopen(FILENAME, "r");
+	if (fd == NULL)
+	{
+		glibtop_error_io_r (server, "open (%s)", FILENAME);
+	}
+
+	buf->total = 0;
+	buf->free = 0;
+	while((c = getc(fd)) != EOF)
+	{
+		if (comment)
+		{
+			/* skip comments */
+			if (c == '\n') comment = 0;
+			continue;
+		}
+		switch(c)
+		{
+			case '*':
+				comment = 1;
+				break;
+			case '\n':
+				device_name[pos] = 0;
+				pos = 0;
+
+				if (strncmp("dev=", device_name, 4) == 0)
+				{
+					result = swapqry(device_name+4, &pginfo);
+					if (result == -1)
+					{
+						glibtop_error_io_r (server, "Cannot read pginfo");
+						break;
+					}
+
+					buf->total += pginfo.size * pagesize;
+					buf->free += pginfo.free * pagesize;;
+				}
+				break;
+			case ' ':
+			case '\t':
+				break;
+			default:
+				device_name[pos++] = c;
+				break;
+		}
+	}
+
+	buf->used = buf->total - buf->free;
+	fclose(fd);
+#ifdef HAVE_VMGETINFO
+	result = vmgetinfo((void*)&vminfo, VMINFO, sizeof(vminfo));
+#else
+	result = _glibtop_vmgetinfo((void*)&vminfo, VMINFO, sizeof(vminfo));
+#endif
+	if (result == -1)
+	{
+		glibtop_error_io_r (server, "Cannot read vminfo");
+		return;
+	}
+
+	buf->pagein = vminfo.pageins;
+	buf->pageout = vminfo.pageouts;
+
+	buf->flags = _glibtop_sysdeps_swap;
+}

sysdeps/aix/sysinfo.c

@@ -0,0 +1,198 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <sys/systemcfg.h>
+
+#include <config.h>
+#include <glibtop/sysinfo.h>
+
+static const unsigned long _glibtop_sysdeps_sysinfo =
+(1L << GLIBTOP_SYSINFO_CPUINFO);
+
+static glibtop_sysinfo sysinfo;
+
+static void add_info(glibtop_entry* entry, char* label, char* attribute)
+{
+	char* key;
+	char* value;
+
+	key = g_strdup(label);
+	value = g_strdup(attribute);
+
+	g_ptr_array_add(entry->labels, key);
+	g_hash_table_insert(entry->values, key, value);
+}
+
+static void init_sysinfo(void)
+{
+	int cpu;
+	char buf[64];
+
+	memset (&sysinfo, 0, sizeof (glibtop_sysinfo));
+
+	sysinfo.ncpu = MIN(_system_configuration.ncpus, GLIBTOP_NCPU);
+
+	for (cpu = 0; cpu < sysinfo.ncpu ; cpu++)
+	{
+		/* init cpu data structure */
+
+		sysinfo.cpuinfo[cpu].labels = g_ptr_array_new();
+		sysinfo.cpuinfo[cpu].values = g_hash_table_new (NULL, NULL);
+
+		/* add properties */
+
+		switch(_system_configuration.architecture)
+		{
+			case POWER_RS:
+				add_info( &sysinfo.cpuinfo[cpu]
+					, "architecture"
+					, "Power Classic");
+				break;
+			case POWER_PC:
+				add_info( &sysinfo.cpuinfo[cpu]
+					, "architecture"
+					, "Power PC");
+				break;
+			case IA64:
+				add_info( &sysinfo.cpuinfo[cpu]
+					, "architecture"
+					, "Intel IA64");
+				break;
+			default:
+				add_info( &sysinfo.cpuinfo[cpu]
+					, "architecture"
+					, "Unknown");
+				break;
+		}
+
+		if ( (_system_configuration.architecture == POWER_RS) ||
+		     (_system_configuration.architecture == POWER_PC) )
+		{
+			switch(_system_configuration.implementation)
+			{
+				case POWER_RS1:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "RS1");
+					break;
+				case POWER_RSC:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "RSC");
+					break;
+				case POWER_RS2:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "RS2");
+					break;
+				case POWER_601:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "601");
+					break;
+				case POWER_603:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "603");
+					break;
+				case POWER_604:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "604");
+					break;
+				case POWER_620:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "620");
+					break;
+				case POWER_630:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "630");
+					break;
+				case POWER_A35:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "A35");
+					break;
+				case POWER_RS64II:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "RS64II");
+					break;
+				case POWER_RS64III:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "RS64III");
+					break;
+			}
+		}
+		else if (_system_configuration.architecture == IA64)
+		{
+			switch(_system_configuration.implementation)
+			{
+				case IA64_M1:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "IA64 M1");
+					break;
+				case IA64_M2:
+					add_info( &sysinfo.cpuinfo[cpu]
+						, "implementation"
+						, "IA64 M2");
+					break;
+			}
+		}
+
+		sprintf(buf,"%d", _system_configuration.width);
+		add_info( &sysinfo.cpuinfo[cpu], "width", buf);
+
+		if (_system_configuration.cache_attrib & 1 )
+		{
+			/* L1 cache is present */
+
+			sprintf(buf,"%d", _system_configuration.icache_size);
+			add_info( &sysinfo.cpuinfo[cpu], "L1 instruction cache size", buf);
+
+			sprintf(buf,"%d", _system_configuration.dcache_size);
+			add_info( &sysinfo.cpuinfo[cpu], "L1 data cache size", buf);
+		}
+
+		sprintf(buf,"%d", _system_configuration.L2_cache_size);
+		add_info( &sysinfo.cpuinfo[cpu], "L2 cache size", buf);
+	}
+
+	sysinfo.flags = _glibtop_sysdeps_sysinfo;
+}
+
+const glibtop_sysinfo *
+glibtop_get_sysinfo_s (glibtop *server)
+{
+	static int first_time = 1;
+
+	if (first_time)
+	{
+		init_sysinfo();
+		first_time = 0;
+	}
+
+	return &sysinfo;
+}

sysdeps/aix/uptime.c

@@ -0,0 +1,63 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <sys/times.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/uptime.h>
+
+#include <glibtop/cpu.h>
+
+#include <glibtop_suid.h>
+
+#include <time.h>
+
+static const unsigned long _glibtop_sysdeps_uptime =
+(1L << GLIBTOP_UPTIME_UPTIME) + (1L << GLIBTOP_UPTIME_BOOT_TIME);
+
+
+/* Init function. */
+
+void
+_glibtop_init_uptime_s (glibtop *server)
+{
+	server->sysdeps.uptime = _glibtop_sysdeps_uptime;
+}
+
+/* Provides uptime and idle time. */
+
+void
+glibtop_get_uptime_s (glibtop *server, glibtop_uptime *buf)
+{
+	time_t uptime;
+	struct tms tbuf;
+
+	glibtop_init_s (&server, (1L << GLIBTOP_SYSDEPS_UPTIME), 0);
+
+	memset (buf, 0, sizeof (glibtop_uptime));
+
+	buf->uptime = (double)times(&tbuf) / (double)sysconf(_SC_CLK_TCK);
+	buf->boot_time = (guint64) time(NULL) - (guint64) buf->uptime;
+	buf->flags = _glibtop_sysdeps_uptime;
+}
+

sysdeps/aix/utils.c

@@ -0,0 +1,139 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <nlist.h>
+
+#include <procinfo.h>
+#include <sys/proc.h>
+#include <sys/vminfo.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include "glibtop_suid.h"
+#include "utils.h"
+
+#ifndef HAVE_VMGETINFO
+#include <dlfcn.h>
+typedef int (*vmgetinfo_proto)(void *out, int command, int arg);
+#endif
+
+off_t
+_glibtop_get_kmem_offset(glibtop* server, char* kname)
+{
+	int result;
+	struct nlist kernelnames[] =
+		{ {NULL, 0, 0, 0, 0, 0},
+		  {NULL, 0, 0, 0, 0, 0},
+		};
+
+	kernelnames[0]._n._n_name = kname;
+
+	glibtop_suid_enter(server);
+
+	result = knlist(kernelnames, 1, sizeof(struct nlist));
+
+	glibtop_suid_leave(server);
+
+	if (result == -1)
+	{
+		return -1;
+	}
+
+	return kernelnames[0].n_value;
+}
+
+int
+_glibtop_get_kmem_info(glibtop* server, off_t offset, void* buf, size_t len)
+{
+	int result;
+
+	glibtop_suid_enter(server);
+
+	lseek(server->machine->kmem_fd, offset, SEEK_SET);
+
+	result = read(server->machine->kmem_fd, buf, len);
+
+        glibtop_suid_leave(server);
+
+	return result;
+}
+
+struct procsinfo*
+_glibtop_get_procinfo (glibtop *server, pid_t pid)
+{
+	int result;
+	pid_t current;
+	static int first_time = 1;
+
+	/* test if procsinfo already found */
+
+	if ((server->machine->last_pinfo.pi_pid == pid) && (!first_time))
+	{
+		return &server->machine->last_pinfo;
+	}
+
+	/* seek procsinfo if given pid */
+
+	first_time = 0;
+	current = 0;
+	while ((result =  getprocs( &server->machine->last_pinfo
+				  , sizeof(struct procsinfo)
+				  , NULL, 0, &current, 1)) == 1)
+	{
+
+		if (pid == server->machine->last_pinfo.pi_pid)
+		{
+			return &server->machine->last_pinfo;
+		}
+	}
+	return NULL;
+}
+
+#ifndef HAVE_VMGETINFO
+int
+_glibtop_vmgetinfo (void *out, int command, int arg)
+{
+	void* handle;
+
+	static vmgetinfo_proto kern_vmgetinfo = NULL;
+
+	if (kern_vmgetinfo == NULL)
+	{
+		handle = dlopen("/unix", RTLD_NOW | RTLD_GLOBAL);
+		if (handle == NULL)
+		{
+			return -1;
+		}
+
+		kern_vmgetinfo = dlsym( handle, "vmgetinfo");
+
+		dlclose(handle);
+
+		if (kern_vmgetinfo == NULL)
+		{
+			return -1;
+		}
+	}
+
+	return kern_vmgetinfo(out, command, arg);
+}
+#endif

sysdeps/bsd/AUTHORS

@@ -0,0 +1,2 @@
+Martin Baulig (martin@home-of-linux.org)
+Josh Sled (jsled@scam.XCF.Berkeley.EDU)

sysdeps/bsd/ChangeLog

@@ -0,0 +1,485 @@
+2007-05-08  Benoît Dejean  <benoit@placenet.org>
+
+	* fsusage.c: (_glibtop_bsd_get_fsusage_read_write):
+	* netload.c: (glibtop_get_netload_p):
+	
+	Fixed build on OpenBSD.
+	Patch by Jasper Lievisse Adriaanse <jasper@nedbsd.nl>.
+
+2007-02-18  Benoît Dejean  <benoit@placenet.org>
+
+	* AUTHORS:
+	* Makefile.am:
+	* NOTES:
+	* close.c: (glibtop_close_p):
+	* cpu.c: (glibtop_init_cpu_p), (glibtop_get_cpu_p):
+	* fsusage.c: (_glibtop_bsd_get_fsusage_read_write):
+	* glibtop_machine.h:
+	* glibtop_server.h:
+	* glibtop_suid.h:
+	* init.c: (glibtop_init_r):
+	* loadavg.c: (glibtop_init_loadavg_p), (glibtop_get_loadavg_p):
+	* mem.c: (glibtop_init_mem_p), (glibtop_get_mem_p):
+	* msg_limits.c: (glibtop_init_msg_limits_p),
+	(glibtop_get_msg_limits_p):
+	* netlist.c: (glibtop_init_netlist_s), (glibtop_get_netlist_s):
+	* netload.c: (glibtop_init_netload_p), (glibtop_get_netload_p):
+	* nosuid.c: (glibtop_open_s), (glibtop_close_s):
+	* open.c: (glibtop_init_p), (glibtop_open_p):
+	* ppp.c: (glibtop_init_ppp_p), (glibtop_get_ppp_p):
+	* procargs.c: (glibtop_init_proc_args_p),
+	(glibtop_get_proc_args_p):
+	* procdata.c: (glibtop_get_procdata_s):
+	* prockernel.c: (glibtop_init_proc_kernel_p),
+	(glibtop_get_proc_kernel_p):
+	* proclist.c: (glibtop_init_proclist_p), (glibtop_get_proclist_p):
+	* procmap.c: (glibtop_init_proc_map_p), (glibtop_get_proc_map_p):
+	* procmem.c: (glibtop_init_proc_mem_p), (glibtop_get_proc_mem_p):
+	* procopenfiles.c: (glibtop_init_proc_open_files_s),
+	(glibtop_get_proc_open_files_s):
+	* procsegment.c: (glibtop_init_proc_segment_p),
+	(glibtop_get_proc_segment_p):
+	* procsignal.c: (glibtop_init_proc_signal_p),
+	(glibtop_get_proc_signal_p):
+	* procstate.c: (glibtop_init_proc_state_p),
+	(glibtop_get_proc_state_p):
+	* proctime.c: (glibtop_init_proc_time_p):
+	* procuid.c: (glibtop_init_proc_uid_p), (glibtop_get_proc_uid_p):
+	* sem_limits.c: (glibtop_init_sem_limits_p),
+	(glibtop_get_sem_limits_p):
+	* shm_limits.c: (glibtop_init_shm_limits_p),
+	(glibtop_get_shm_limits_p):
+	* siglist.c:
+	* swap.c: (glibtop_init_swap_p), (glibtop_get_swap_p):
+	* sysinfo.c: (init_sysinfo), (glibtop_get_sysinfo_s):
+	* uptime.c: (glibtop_init_uptime_p), (glibtop_get_uptime_p):
+
+	Huge (k)FreeBSD update.
+	(k)FreeBSD support is freebsd/
+	Other BSD are in bsd/
+	
+	Patch by Joe Marcus Clarke  <marcus@freebsd.org>
+	Alexander Nedotsukov  <bland@FreeBSD.org>
+	
+	Closes #407693.
+
+2007-01-31  Benoît Dejean  <benoit@placenet.org>
+
+	* fsusage.c: (_glibtop_freebsd_get_fsusage_read_write):
+	* netload.c: (glibtop_get_netload_p):
+	* prockernel.c: (glibtop_get_proc_kernel_p):
+	* procmap.c: (glibtop_get_proc_map_p):
+	* proctime.c:
+	* siglist.c:
+	* /libgtop-sysdeps.m4:
+	
+	Various FreeBSD and kFreeBSD updates.
+	Patch by Roy Marples  <uberlord@gentoo.org>.
+	Reviewed by Petr Salinger  <Petr.Salinger@seznam.cz>.
+	Closes #387200.
+
+2006-11-27  Benoît Dejean  <benoit@placenet.org>
+
+	* fsusage.c: (_glibtop_freebsd_get_fsusage_read_write):
+	* mem.c: (glibtop_get_mem_p):
+	* prockernel.c: (glibtop_get_proc_kernel_p):
+	* proclist.c: (glibtop_get_proclist_p):
+	* procmap.c: (glibtop_get_proc_map_p):
+	* procmem.c: (glibtop_get_proc_mem_p):
+	* procsignal.c: (glibtop_get_proc_signal_p):
+	* procstate.c: (glibtop_get_proc_state_p):
+	* proctime.c:
+	* procuid.c: (glibtop_get_proc_uid_p):
+	* swap.c: (glibtop_init_swap_p), (glibtop_get_swap_p):
+
+	Added kfreebsd support.
+	Patch by Petr Salinger <Petr.Salinger@seznam.cz>.
+
+2006-04-09  Benoît Dejean  <benoit@placenet.org>
+
+	* fsusage.c: (_glibtop_freebsd_get_fsusage_read_write):
+	
+	Fixed typo.
+
+2006-04-04  Julio M. Merino Vidal  <jmmv@NetBSD.org>
+
+	* sysdeps/freebsd/fsusage.c:
+
+	Use statvfs(2) if available instead of statfs(2).  The latter was
+	replaced by the former and is no longer available under, e.g. NetBSD.
+
+	Fixes bug #337235.
+
+2006-04-04  Benoît Dejean  <benoit@placenet.org>
+
+	* sysinfo.c: (init_sysinfo):
+	
+	Store only strings in values' values. g_strdup these strings.
+	Even if values is never destroyed, set key_destroy_func to NULL.
+	
+	Leave description to NULL.
+
+2006-04-04  Julio M. Merino Vidal  <jmmv@NetBSD.org>
+
+	* sysdeps/freebsd/Makefile.am:
+	* sysdeps/freebsd/sysinfo.c:
+
+	Bring back to life (from the 1.x versions) the sysinfo.c file for
+	the freebsd sysdeps.  The new file comes from the FreeBSD ports
+	repository and has some minor style changes by me.  This is required
+	to get the glibtop_get_sysinfo_s function used by the sysdeps common
+	code.
+
+	Fixes bug #337251.
+
+2006-04-04  Julio M. Merino Vidal  <jmmv@NetBSD.org>
+
+	* sysdeps/freebsd/proctime.c:
+
+	Remove obsolete and non-functional code that breaks the build under
+	NetBSD.  It was guarded by a conditional but could not compile
+	anyway because it referred to an undefined variable.
+
+	Fixes bug #337234.
+
+2005-02-28  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* fsusage.c: (_glibtop_freebsd_get_fsusage_read_write): Forgot to add
+	this file :)
+
+2005-02-28  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* Makefile.am:
+	* cpu.c: (glibtop_get_cpu_p):
+	* netlist.c: (glibtop_get_netlist_s):
+	* netload.c: (glibtop_get_netload_p):
+	* procmem.c: (glibtop_get_proc_mem_p):
+	
+	Fix a bug in netlist where glibtop_netlist.number was never initialized to 0
+	(this resulted in a NULL pointer dereference in the network load feature
+	of the multiload applet)
+
+	* Add support for getting interface flags and packet counts even on interfaces
+	without IP addresses (needed for the network load feature of the multiload applet)
+
+	* Restore per-process limits in the !FreeBSD or __FreeBSD_version < 500013
+	case
+
+	* Add CPU interrupt time as IOWAIT to get support for the cpu load feature of
+	the multiload applet.
+	
+	Patch from marcus@freebsd.org (Joe Marcus Clarke).
+	Closes #168704.
+
+2005-02-23  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* Makefile.am:
+	* netlist.c: (glibtop_get_netlist_s):
+	* procmap.c: (glibtop_get_proc_map_p):
+	* procmem.c: (glibtop_get_proc_mem_p):
+	* procopenfiles.c: (glibtop_init_proc_open_files_s),
+	(glibtop_get_proc_open_files_s):
+	* proctime.c:
+	
+	Add support for FreeBSD 6-CURRENT.
+	Use the more portable getrlimit to obtain process memory limits.
+	Correctly determine process time.
+	Stub out the procopenfiles() function (this is not yet implemented, however).
+	Fix a nasty infinite loop and memory leak due to a forgot pointer increment.
+	
+	Patch from marcus@freebsd.org (Joe Marcus Clarke).
+	Closes #168232.
+
+2004-12-05  Benoît Dejean  <tazforever@dlfp.org>
+
+	* Makefile.am:
+	* netlist.c: (glibtop_init_netlist_s), (glibtop_get_netlist_s):
+	Added glibtop_get_netlist. Patch from marcus@freebsd.org (Joe Marcus Clarke).
+
+2004-08-28  Benoît Dejean  <tazforever@dlfp.org>
+
+	* mem.c: (glibtop_get_mem_p):
+	* ppp.c:
+	* swap.c: (glibtop_init_swap_p), (glibtop_get_swap_p):
+	* uptime.c: (glibtop_get_uptime_p): Merge a bunch of trivial OpenBSD
+	patchs. To *BSD maintainers : please report bugs ! don't be selfish, share
+	your patchs.
+
+2004-08-22  Benoît Dejean  <tazforever@dlfp.org>
+
+	* procstate.c:
+	* uptime.c: (glibtop_get_uptime_p): Merged Marcus' patches.
+
+2004-07-15  Benoît Dejean  <tazforever@dlfp.org>
+
+	* procstate.c: (glibtop_get_proc_state_p): Fixed copy/paste error
+	while setting buf->state.
+
+2004-06-07  Benoît Dejean  <tazforever@dlfp.org>
+
+	* netload.c: (glibtop_get_netload_p):
+	* procstate.c: (glibtop_get_proc_state_p):
+	* prockernel.c: (glibtop_get_proc_kernel_p): s/strncpy/g_strlcpy/.
+
+	* procargs.c: (glibtop_get_proc_args_p):
+	* procmap.c: (glibtop_get_proc_map_p): Cleaned.
+
+
+2004-05-26  Benoît Dejean  <tazforever@dlfp.org>
+
+	* procdata.c: (glibtop_get_procdata_s): Removed Linux related code.
+
+2004-04-07  Bastien Nocera  <hadess@hadess.net>
+
+	* prockernel.c: (glibtop_get_proc_kernel_p): patch for NetBSD/AMD64
+	support (Julio M. Merino Vidal <jmmv@menta.net>)
+
+2004-03-09  Bastien Nocera  <hadess@hadess.net>
+
+	* Makefile.am:
+	* cpu.c: (glibtop_init_cpu_p), (glibtop_get_cpu_p):
+	* glibtop_machine.h:
+	* mem.c:
+	* netload.c: (glibtop_get_netload_p):
+	* prockernel.c: (glibtop_get_proc_kernel_p):
+	* proclist.c: (glibtop_get_proclist_p):
+	* procmap.c: (glibtop_get_proc_map_p):
+	* procmem.c: (glibtop_get_proc_mem_p):
+	* procsignal.c: (glibtop_get_proc_signal_p):
+	* procstate.c: (glibtop_get_proc_state_p):
+	* proctime.c:
+	* procuid.c: (glibtop_get_proc_uid_p):
+	* uptime.c: (glibtop_get_uptime_p): implement NetBSD support, and
+	some build problems on FreeBSD (Closes: #135674)
+
+2004-03-09  Bastien Nocera  <hadess@hadess.net>
+
+	* procargs.c: (glibtop_get_proc_args_p):
+	* procmap.c: (glibtop_get_proc_map_p):
+	* swap.c: (glibtop_get_swap_p): fix g_malloc usage on non-Linux
+        platforms (patch by Benoît Dejean <bnet@ifrance.com>)
+
+2003-10-21  Bastien Nocera  <hadess@hadess.net>
+
+	* Makefile.am: install only one library, libgtop-2.0
+	Fix build-time warnings due to the redefinition of guint64
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* mem.c: (glibtop_get_mem_p):
+	* prockernel.c: (glibtop_get_proc_kernel_p):
+	* procmem.c: (glibtop_get_proc_mem_p):
+	* proctime.c: (glibtop_get_proc_time_p): s/u_int64_t/guint64/
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* swap.c: (glibtop_get_swap_p): fix swap sizes in FreeBSD,
+	patch by edwin@mavetju.org
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* glibtop_machine.h:
+	* glibtop_server.h:
+	* glibtop_suid.h:
+	* open.c:
+	* procargs.c:
+	* proclist.c:
+	* procmap.c:
+	* swap.c: fixed compilation
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* procargs.c: (glibtop_get_proc_args_p):
+	* proclist.c: (glibtop_get_proclist_p):
+	* procmap.c: (glibtop_get_proc_map_p):
+	* swap.c: (glibtop_get_swap_p): replace all the xmalloc crap by glib
+	memory management functions
+
+2001-10-17  Abel Cheung <maddog@linux.org.hk>
+
+	* Makefile.am: move header to $(includedir)/libgtop-1.0/glibtop.
+
+2001-02-27  Martin Baulig  <baulig@suse.de>
+
+	* netload.c: Comment out the `subnet' field on BSDI; this should
+	make it compile. Bug #13345.
+
+	* shm_limits.c, msg_limits.c, sem_limits.c: Applied a patch
+	from Rolf Grossmann (grossman@securitas.net) for FreeBSD 4.2.
+	Fixes #51334.
+
+2001-02-14  Martin Baulig  <baulig@suse.de>
+
+	* proctime.c (glibtop_get_proc_time_p): Make things work on
+	OpenBSD 2.6; this is basically the same than on NetBSD.
+
+2000-02-13  Martin Baulig  <martin@home-of-linux.org>
+
+	* *.c: kvm_nlist () returns -1 on error, but a positive return value
+	does not necessarily mean failure. Fixes #3302 which was reported by
+	Matthias Scheler some time ago.
+
+1999-10-16  Martin Baulig  <martin@home-of-linux.org>
+
+	Applied all patches from the FreeBSD 3.3 ports collection.
+
+	* swap.c: Only #include <rlist.h> for __FreeBSD_version < 400005.
+
+	* prockernel.c: Make it compile on FreeBSD / alpha.
+
+	* procsignal.c: Some fixes for FreeBSD-current.
+
+1999-10-16  Martin Baulig  <martin@home-of-linux.org>
+
+	* procstate.c (glibtop_get_proc_state_p): Don't use the
+	`GLIBTOP_PROCESS_*' constants for process states for
+	LibGTop 1.0.x.
+
+1999-07-29  Martin Baulig  <martin@home-of-linux.org>
+
+	* proctime.c (glibtop_get_proc_time_p): Fix bug reported by
+	Takis Psarogiannakopoulos: `start_time' are seconds since the
+ 	epoch as it is stated in the manual.
+
+Tue Jun 15 16:04:10 1999 Timur Bakeyev <mc@bat.ru>
+
+	* procuid.c: A fix to a ommitted case, when nor NetBSD, nor
+	LibGTop >= 1.1.0. This should be investigated closely to cover
+	more cases....
+
+1999-05-26  Martin Baulig  <martin@home-of-linux.org>
+
+	More NetBSD 1.4 fixes.
+
+	* mem.c, procmap.c, procmem.c: Make this work with the new UVM code.
+
+	[FIXME: This following most likely works on all BSD systems, but
+	this needs to be tested; I made it conditional to NetBSD 1.4 at
+	the moment. Please extend the conditionals to any other systems
+	where this works ...]
+
+	* procstate.c: Added `ruid' and `rgid' for LibGTop >= 1.1.0.
+	* procuid.c: Added `ngroups' and `groups' for LibGTop >= 1.1.0.
+
+1999-05-25  Martin Baulig  <martin@home-of-linux.org>
+
+	* ppp.c: Make this work on NetBSD.
+
+Thu Apr  8 23:47:29 1999  Timur Bakeyev  <timur@gnu.org>
+
+ 	* cpu.c, mem.c, netload.c, procargs.c, procstate.c, proctime.c,
+ 	sem_limits.c, shm_limits.c, swap.c: Added initial port for BSD/OS
+	(aka BSDI) 2.x and 3.x. 4.x should also(?) work.
+
+	Still, this port require more close look and extended check.
+
+1999-03-19  Martin Baulig  <martin@home-of-linux.org>
+
+	Added basic support for BSDI. It compiles without problems on
+	BSDI 2.1 and 3.1, but it is *untested* - I'm neither root on
+	the machine nor have I access to /dev/kmem, so I don't know
+	whether it will work.
+
+	You need to give configure the `--enable-hacker-mode' parameter
+	to use the code.
+
+	If someone can verify whether it actually works, please let me
+	know.
+
+1999-03-18  Martin Baulig  <martin@home-of-linux.org>
+
+	* ppp.c: Don't use `sppp.pp_phase' if we don't HAVE_I4B_ACCT.
+	This is an ugly hack until someone tells me which versions have
+	this field and which not.
+
+1999-02-25  Martin Baulig  <martin@home-of-linux.org>
+
+	* prockernel.c, proctime.c: Applied patch Stanislav Grozev for
+	OpenBSD: only include <osreldate.h> for FreeBSD.
+
+1999-02-24  Martin Baulig  <martin@home-of-linux.org>
+
+	* swap.c: Applied another patch from Jeremy Lea to
+	make it work with FreeBSD-current.
+
+1999-02-21  Martin Baulig  <martin@home-of-linux.org>
+
+	* procmap.c, procmem.c: Applied patch from Jeremy Lea.
+
+	* prockernel.c, proctime.c: Applied patch from the FreeBSD 2.2.8
+	ports collection.
+
+	* procsignal.c: Applied patch from the NetBSD-current ports
+	collection.
+
+1998-12-06  Martin Baulig  <martin@home-of-linux.org>
+
+	* Make it work with OpenBSD 2.4.
+
+1998-12-05  Martin Baulig  <martin@home-of-linux.org>
+
+	* Make it work with NetBSD 1.3.2.
+
+1998-11-17  Martin Baulig  <martin@home-of-linux.org>
+
+	* Make it work with FreeBSD 3.0.
+
+1998-11-11  Martin Baulig  <martin@home-of-linux.org>
+
+	* *.c: It does not work to get information about the swapper task
+	on FreeBSD 2.2.6, so we simple return if pid == 0.
+
+1998-10-31  Martin Baulig  <martin@home-of-linux.org>
+
+	* *.c: Use glibtop_warn_io_r () instead of glibtop_error_io_r ().
+
+	* proctime.c, prockernel.c, procargs.c: Don't call kvm_uread () if
+	the /proc filesystem is not mounted.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
+	* netload.c: New file to get network load.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
+	* procargs.c: New file to get command line arguments.
+
+1998-10-25  Martin Baulig  <martin@home-of-linux.org>
+
+	* ppp.c: New file to get PPP/ISDN statistics. Currently this only
+	get ISDN statistics if you have the I4B package.
+
+	To get the number of bytes transferred in/out you need to read the
+	file `misc/i4b_acct.txt' in the LibGTop source directory to see
+	how to enable this.
+
+1998-10-03  Martin Baulig  <martin@home-of-linux.org>
+
+	* procstate.c (glibtop_get_procstate_s): Use correct values for
+	the `state' field.
+
+	* proclist.c (glibtop_get_proclist_p): Honor the GLIBTOP_EXCLUDE_IDLE
+	and GLIBTOP_EXCLUDE_SYSTEM flags of the `which' parameter.
+
+1998-08-24  Martin Baulig  <martin@home-of-linux.org>
+
+	* *.c (glibtop_init_p): Using correct `(1 << GLIBTOP_SYSDPES_*)'.
+	* cpu.c, mem.c: Removed `const' from sysctl () constants to keep
+	compiler happy.
+
+	* procmem.c:  Added missing call to `glibtop_init_p'.
+
+	* prockernel.c: Casting `nwchan' to `unsigned long' since this
+	normally has the same size than a pointer. Well, is there a
+	FreeBSD for 64bit architectures ?
+
+1998-08-08  Martin Baulig  <martin@home-of-linux.org>
+
+	* swap.c: Added swap usage based upton the source code
+	of `pinfo'.
+
+1998-08-07  Martin Baulig  <martin@home-of-linux.org>
+
+	* *: Imported FreeBSD port of libgtop from Josh Sled.
+
+	* ChangeLog: New file.

sysdeps/bsd/Makefile.am

@@ -0,0 +1,24 @@
+
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+
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+
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+
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+
+libgtop_sysdeps_suid_2_0_la_LIBADD	= $(KVM_LIBS)
+libgtop_sysdeps_suid_2_0_la_SOURCES	= open.c close.c cpu.c mem.c swap.c \
+				  uptime.c loadavg.c shm_limits.c msg_limits.c \
+				  sem_limits.c procaffinity.c \
+				  proclist.c procstate.c procuid.c \
+				  proctime.c procmem.c procsignal.c prockernel.c \
+				  procsegment.c procargs.c procmap.c netlist.c \
+				  netload.c ppp.c procopenfiles.c fsusage.c
+
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+
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+
+libgtopincludedir		= $(includedir)/libgtop-2.0

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+				  sem_limits.c procaffinity.c \
+				  proclist.c procstate.c procuid.c \
+				  proctime.c procmem.c procsignal.c prockernel.c \
+				  procsegment.c procargs.c procmap.c netlist.c \
+				  netload.c ppp.c procopenfiles.c fsusage.c
+
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

sysdeps/bsd/close.c

@@ -0,0 +1,30 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/close.h>
+
+/* Closes pipe to gtop server. */
+
+void
+glibtop_close_p (glibtop *server)
+{ }

sysdeps/bsd/cpu.c

@@ -0,0 +1,142 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/cpu.h>
+
+#include <glibtop_suid.h>
+
+#ifdef __NetBSD__
+#include <sys/sched.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_cpu =
+(1L << GLIBTOP_CPU_TOTAL) + (1L << GLIBTOP_CPU_USER) +
+(1L << GLIBTOP_CPU_NICE) + (1L << GLIBTOP_CPU_SYS) +
+(1L << GLIBTOP_CPU_IDLE) + (1L << GLIBTOP_CPU_FREQUENCY) +
+(1L << GLIBTOP_CPU_IOWAIT);
+
+#ifndef KERN_CP_TIME
+/* nlist structure for kernel access */
+static struct nlist nlst [] = {
+#ifdef __bsdi__
+	{ "_cpustats" },
+#else
+	{ "_cp_time" },
+#endif
+	{ 0 }
+};
+#endif
+
+/* MIB array for sysctl */
+static int mib_length=2;
+static int mib [] = { CTL_KERN, KERN_CLOCKRATE };
+#ifdef KERN_CP_TIME
+static int mib2 [] = { CTL_KERN, KERN_CP_TIME };
+#endif
+
+/* Init function. */
+
+void
+_glibtop_init_cpu_p (glibtop *server)
+{
+#ifndef KERN_CP_TIME
+	if (kvm_nlist (server->machine->kd, nlst) < 0) {
+		glibtop_warn_io_r (server, "kvm_nlist (cpu)");
+		return;
+	}
+#endif
+
+	/* Set this only if kvm_nlist () succeeded. */
+	server->sysdeps.cpu = _glibtop_sysdeps_cpu;
+}
+
+/* Provides information about cpu usage. */
+
+void
+glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
+{
+#ifdef KERN_CP_TIME
+	guint64 cpts [CPUSTATES];
+#else
+	long cpts [CPUSTATES];
+#endif
+	/* sysctl vars*/
+	struct clockinfo ci;
+	size_t length;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_CPU), 0);
+
+	memset (buf, 0, sizeof (glibtop_cpu));
+
+	/* If this fails, the nlist may not be valid. */
+	if (server->sysdeps.cpu == 0)
+		return;
+
+#ifdef KERN_CP_TIME
+	length = sizeof (cpts);
+	if (sysctl (mib2, mib_length, cpts, &length, NULL, 0)) {
+		glibtop_warn_io_r (server, "sysctl");
+		return;
+	}
+#else
+	if (kvm_read (server->machine->kd, nlst [0].n_value,
+		      &cpts, sizeof (cpts)) != sizeof (cpts)) {
+		glibtop_warn_io_r (server, "kvm_read (cp_time)");
+		return;
+	}
+#endif
+
+	/* Get the clockrate data */
+	length = sizeof (struct clockinfo);
+	if (sysctl (mib, mib_length, &ci, &length, NULL, 0)) {
+		glibtop_warn_io_r (server, "sysctl");
+		return;
+	}
+
+	/* set user time */
+	buf->user = cpts [CP_USER];
+	/* set nice time */
+	buf->nice = cpts [CP_NICE];
+	/* set sys time */
+	buf->sys = cpts [CP_SYS];
+	/* set idle time */
+	buf->idle = cpts [CP_IDLE];
+	/* set iowait (really just interrupt) time */
+	buf->iowait = cpts [CP_INTR];
+
+	/* set frequency */
+	/*
+	   FIXME --  is hz, tick, profhz or stathz wanted?
+	   buf->frequency = sysctl("kern.clockrate", ...);
+
+	   struct clockinfo
+	*/
+	buf->frequency = ci.hz;
+	/* set total */
+	buf->total = cpts [CP_USER] + cpts [CP_NICE]
+		+ cpts [CP_SYS] + cpts [CP_IDLE];
+
+	/* Set the flags last. */
+	buf->flags = _glibtop_sysdeps_cpu;
+}

sysdeps/bsd/fsusage.c

@@ -0,0 +1,61 @@
+#include <config.h>
+
+/* Although FreeBSD ships with statvfs it seems incomplete, so prefer statfs */
+#if defined (__FreeBSD__) || defined (__FreeBSD_kernel__)
+#undef HAVE_SYS_STATVFS_H
+#undef STAT_STATVFS
+#endif
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/fsusage.h>
+
+#include <glibtop_suid.h>
+
+#include <glib.h>
+
+#include <unistd.h>
+#include <sys/param.h>
+#if defined (HAVE_SYS_STATVFS_H)
+#include <sys/statvfs.h>
+#else
+#include <sys/mount.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+void
+_glibtop_bsd_get_fsusage_read_write(glibtop *server,
+				      glibtop_fsusage *buf,
+				      const char *path);
+
+void
+_glibtop_bsd_get_fsusage_read_write(glibtop *server,
+				      glibtop_fsusage *buf,
+				      const char *path)
+{
+	int result;
+#if defined (STAT_STATVFS)
+	struct statvfs sfs;
+#else
+	struct statfs sfs;
+#endif
+
+#if defined (STAT_STATVFS)
+	result = statvfs (path, &sfs);
+#else
+	result = statfs (path, &sfs);
+#endif
+
+	if (result == -1) {
+		return;
+	}
+
+#if !defined(__OpenBSD__)
+	buf->read = sfs.f_syncreads + sfs.f_asyncreads;
+#endif
+	buf->write = sfs.f_syncwrites + sfs.f_asyncwrites;
+	buf->flags |= (1 << GLIBTOP_FSUSAGE_READ) | (1 << GLIBTOP_FSUSAGE_WRITE);
+}

sysdeps/bsd/glibtop_machine.h

@@ -0,0 +1,63 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_MACHINE_H__
+#define __GLIBTOP_MACHINE_H__
+
+#include <sys/param.h>
+#include <nlist.h>
+#include <kvm.h>
+#include <sys/dkstat.h>
+#include <time.h>
+#include <sys/user.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+#include <fcntl.h>
+
+#ifdef __FreeBSD__
+#include <osreldate.h>
+#endif
+
+#ifdef __NetBSD__
+#include <sys/proc.h>
+
+#ifndef SRUN
+#define SRUN    SACTIVE
+#endif
+#endif
+
+G_BEGIN_DECLS
+
+struct _glibtop_machine
+{
+	uid_t uid, euid;
+	gid_t gid, egid;
+
+	/* The kernel descriptor, used by kvm_* calls.  We keep and re-use
+	 * it rather than re-getting it for almost all function
+	 * invocations. */
+	kvm_t *kd;
+};
+
+G_END_DECLS
+
+#endif /* __GLIBTOP_MACHINE_H__ */

sysdeps/bsd/glibtop_server.h

@@ -0,0 +1,53 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_SERVER_H__
+#define __GLIBTOP_SERVER_H__
+
+G_BEGIN_DECLS
+
+#define GLIBTOP_SUID_CPU		(1 << GLIBTOP_SYSDEPS_CPU)
+#define GLIBTOP_SUID_MEM		(1 << GLIBTOP_SYSDEPS_MEM)
+#define GLIBTOP_SUID_SWAP		(1 << GLIBTOP_SYSDEPS_SWAP)
+#define GLIBTOP_SUID_UPTIME		(1 << GLIBTOP_SYSDEPS_UPTIME)
+#define GLIBTOP_SUID_LOADAVG		(1 << GLIBTOP_SYSDEPS_LOADAVG)
+#define GLIBTOP_SUID_SHM_LIMITS		(1 << GLIBTOP_SYSDEPS_SHM_LIMITS)
+#define GLIBTOP_SUID_MSG_LIMITS		(1 << GLIBTOP_SYSDEPS_MSG_LIMITS)
+#define GLIBTOP_SUID_SEM_LIMITS		(1 << GLIBTOP_SYSDEPS_SEM_LIMITS)
+#define GLIBTOP_SUID_PROCLIST		(1 << GLIBTOP_SYSDEPS_PROCLIST)
+#define GLIBTOP_SUID_PROC_STATE		(1 << GLIBTOP_SYSDEPS_PROC_STATE)
+#define GLIBTOP_SUID_PROC_UID		(1 << GLIBTOP_SYSDEPS_PROC_UID)
+#define GLIBTOP_SUID_PROC_MEM		(1 << GLIBTOP_SYSDEPS_PROC_MEM)
+#define GLIBTOP_SUID_PROC_TIME		(1 << GLIBTOP_SYSDEPS_PROC_TIME)
+#define GLIBTOP_SUID_PROC_SIGNAL	(1 << GLIBTOP_SYSDEPS_PROC_SIGNAL)
+#define GLIBTOP_SUID_PROC_KERNEL	(1 << GLIBTOP_SYSDEPS_PROC_KERNEL)
+#define GLIBTOP_SUID_PROC_SEGMENT	(1 << GLIBTOP_SYSDEPS_PROC_SEGMENT)
+#define GLIBTOP_SUID_PROC_ARGS		(1 << GLIBTOP_SYSDEPS_PROC_ARGS)
+#define GLIBTOP_SUID_PROC_MAP		(1 << GLIBTOP_SYSDEPS_PROC_MAP)
+#define GLIBTOP_SUID_NETLOAD		(1 << GLIBTOP_SYSDEPS_NETLOAD)
+#define GLIBTOP_SUID_NETLIST		0
+#define GLIBTOP_SUID_PPP		(1 << GLIBTOP_SYSDEPS_PPP)
+#define GLIBTOP_SUID_PROC_WD		0
+#define GLIBTOP_SUID_PROC_AFFINITY	0
+
+G_END_DECLS
+
+#endif

sysdeps/bsd/glibtop_suid.h

@@ -0,0 +1,56 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_SUID_H__
+#define __GLIBTOP_SUID_H__
+
+G_BEGIN_DECLS
+
+#if _IN_LIBGTOP
+#include <sys/param.h>
+#endif
+
+#define KI_PROC(ki) (&(ki))->kp_proc)
+#define KI_EPROC(ki) (&(ki))->kp_eproc)
+
+#define FORCEUREAD	1
+#define UREADOK(ki)	(FORCEUREAD || (KI_PROC(ki)->p_flag & P_INMEM))
+
+static inline void glibtop_suid_enter (glibtop *server) {
+	setregid (server->machine->gid, server->machine->egid);
+};
+
+static inline void glibtop_suid_leave (glibtop *server) {
+	if (setregid (server->machine->egid, server->machine->gid))
+		_exit (1);
+};
+
+void
+glibtop_init_p (glibtop *server, const unsigned long features,
+		const unsigned flags);
+void
+glibtop_open_p (glibtop *server, const char *program_name,
+		const unsigned long features,
+		const unsigned flags);
+
+G_END_DECLS
+
+#endif

sysdeps/bsd/loadavg.c

@@ -0,0 +1,59 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/loadavg.h>
+
+#include <glibtop_suid.h>
+
+static const unsigned long _glibtop_sysdeps_loadavg =
+(1L << GLIBTOP_LOADAVG_LOADAVG);
+
+/* Init function. */
+
+void
+_glibtop_init_loadavg_p (glibtop *server)
+{
+	server->sysdeps.loadavg = _glibtop_sysdeps_loadavg;
+}
+
+/* Provides load averange. */
+
+void
+glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf)
+{
+	double ldavg[3];
+	int i;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_LOADAVG), 0);
+
+	memset (buf, 0, sizeof (glibtop_loadavg));
+
+	getloadavg (ldavg, 3);
+
+	/* fill in the struct */
+	buf->flags = _glibtop_sysdeps_loadavg;
+	for (i = 0; i < 3; i++) {
+		buf->loadavg [i] = ldavg [i];
+	} /* end for */
+}

sysdeps/bsd/mem.c

@@ -0,0 +1,222 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/mem.h>
+
+#include <glibtop_suid.h>
+
+#include <sys/sysctl.h>
+#include <sys/vmmeter.h>
+#if defined(__NetBSD__)  && (__NetBSD_Version__ < 105020000)
+#include <vm/vm_param.h>
+#endif
+
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+#include <uvm/uvm_extern.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_mem =
+(1L << GLIBTOP_MEM_TOTAL) + (1L << GLIBTOP_MEM_USED) +
+(1L << GLIBTOP_MEM_FREE) +
+(1L << GLIBTOP_MEM_SHARED) +
+(1L << GLIBTOP_MEM_BUFFER) +
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+(1L << GLIBTOP_MEM_CACHED) +
+#endif
+(1L << GLIBTOP_MEM_USER) + (1L << GLIBTOP_MEM_LOCKED);
+
+#ifndef LOG1024
+#define LOG1024		10
+#endif
+
+/* these are for getting the memory statistics */
+static int pageshift;		/* log base 2 of the pagesize */
+
+/* define pagetok in terms of pageshift */
+#define pagetok(size) ((size) << pageshift)
+
+/* nlist structure for kernel access */
+static struct nlist nlst [] = {
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	{ "_bufpages" },
+	{ 0 }
+#else
+#if defined(__bsdi__)
+	{ "_bufcachemem" },
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+	{ "_bufspace" },
+#else
+	{ "_bufpages" },
+#endif
+	{ "_cnt" },
+	{ 0 }
+#endif
+};
+
+/* MIB array for sysctl */
+#ifdef __bsdi__
+static int mib [] = { CTL_VM, VM_TOTAL };
+#else
+static int mib [] = { CTL_VM, VM_METER };
+#endif
+
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+static int mib_uvmexp [] = { CTL_VM, VM_UVMEXP };
+#endif
+
+/* Init function. */
+
+void
+_glibtop_init_mem_p (glibtop *server)
+{
+	register int pagesize;
+
+	if (kvm_nlist (server->machine->kd, nlst) < 0) {
+		glibtop_warn_io_r (server, "kvm_nlist (mem)");
+		return;
+	}
+
+	/* get the page size with "getpagesize" and calculate pageshift
+	 * from it */
+	pagesize = getpagesize ();
+	pageshift = 0;
+	while (pagesize > 1) {
+		pageshift++;
+		pagesize >>= 1;
+	}
+
+	/* we only need the amount of log(2)1024 for our conversion */
+	pageshift -= LOG1024;
+
+	server->sysdeps.mem = _glibtop_sysdeps_mem;
+}
+
+void
+glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
+{
+	struct vmtotal vmt;
+	size_t length_vmt;
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	struct uvmexp uvmexp;
+	size_t length_uvmexp;
+#else
+	struct vmmeter vmm;
+#endif
+	u_int v_used_count;
+	u_int v_total_count;
+	u_int v_free_count;
+	int bufspace;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MEM), 0);
+
+	memset (buf, 0, sizeof (glibtop_mem));
+
+	if (server->sysdeps.mem == 0)
+		return;
+
+	/* [FIXME: On FreeBSD 2.2.6, sysctl () returns an incorrect
+	 *         value for `vmt.vm'. We use some code from Unix top
+	 *         here.] */
+
+	/* Get the data from sysctl */
+	length_vmt = sizeof (vmt);
+	if (sysctl (mib, 2, &vmt, &length_vmt, NULL, 0)) {
+		glibtop_warn_io_r (server, "sysctl (vmt)");
+		return;
+	}
+
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	length_uvmexp = sizeof (uvmexp);
+	if (sysctl (mib_uvmexp, 2, &uvmexp, &length_uvmexp, NULL, 0)) {
+		glibtop_warn_io_r (server, "sysctl (uvmexp)");
+		return;
+	}
+#else
+	/* Get the data from kvm_* */
+	if (kvm_read (server->machine->kd, nlst[1].n_value,
+		      &vmm, sizeof (vmm)) != sizeof (vmm)) {
+		glibtop_warn_io_r (server, "kvm_read (cnt)");
+		return;
+	}
+#endif
+
+	if (kvm_read (server->machine->kd, nlst[0].n_value,
+		      &bufspace, sizeof (bufspace)) != sizeof (bufspace)) {
+		glibtop_warn_io_r (server, "kvm_read (bufspace)");
+		return;
+	}
+
+	/* convert memory stats to Kbytes */
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+	v_total_count = vmm.v_page_count;
+#else
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	v_total_count = uvmexp.reserve_kernel +
+		uvmexp.reserve_pagedaemon +
+		uvmexp.free + uvmexp.wired + uvmexp.active +
+		uvmexp.inactive;
+#else
+	v_total_count = vmm.v_kernel_pages +
+		vmm.v_free_count + vmm.v_wire_count +
+		vmm.v_active_count + vmm.v_inactive_count;
+#endif
+#endif
+
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	v_used_count = uvmexp.active + uvmexp.inactive;
+	v_free_count = uvmexp.free;
+#else
+	v_used_count = vmm.v_active_count + vmm.v_inactive_count;
+	v_free_count = vmm.v_free_count;
+#endif
+
+	buf->total = (guint64) pagetok (v_total_count) << LOG1024;
+	buf->used  = (guint64) pagetok (v_used_count) << LOG1024;
+	buf->free  = (guint64) pagetok (v_free_count) << LOG1024;
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+	buf->cached = (guint64) pagetok (vmm.v_cache_count) << LOG1024;
+#endif
+
+#if defined(__NetBSD__)  && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	buf->locked = (guint64) pagetok (uvmexp.wired) << LOG1024;
+#else
+	buf->locked = (guint64) pagetok (vmm.v_wire_count) << LOG1024;
+#endif
+
+	buf->shared = (guint64) pagetok (vmt.t_rmshr) << LOG1024;
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+	buf->buffer = (guint64) bufspace;
+#else
+	buf->buffer = (guint64) pagetok (bufspace) << LOG1024;
+#endif
+
+	/* user */
+	buf->user = buf->total - buf->free - buf->shared - buf->buffer;
+
+	/* Set the values to return */
+	buf->flags = _glibtop_sysdeps_mem;
+}

sysdeps/bsd/msg_limits.c

@@ -0,0 +1,114 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, August 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/msg_limits.h>
+
+#include <glibtop_suid.h>
+
+#if (defined __bsdi__) && (_BSDI_VERSION < 199700)
+/* Older versions of BSDI don't seem to have this. */
+
+void
+_glibtop_init_msg_limits_p (glibtop *server)
+{ }
+
+void
+glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
+{
+        glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MSG_LIMITS), 0);
+
+        memset (buf, 0, sizeof (glibtop_msg_limits));
+}
+
+#else
+
+/* Define the appropriate macro (if any) to get declaration of `struct
+ * msginfo'.  Needed on, at least, FreeBSD. */
+#if defined (STRUCT_MSGINFO_NEEDS_KERNEL)
+#define KERNEL 1
+#elif defined (STRUCT_MSGINFO_NEEDS__KERNEL)
+#define _KERNEL 1
+#endif
+
+#include <sys/ipc.h>
+#include <sys/msg.h>
+
+static const unsigned long _glibtop_sysdeps_msg_limits =
+(1L << GLIBTOP_IPC_MSGMAX) + (1L << GLIBTOP_IPC_MSGMNI) +
+(1L << GLIBTOP_IPC_MSGMNB) + (1L << GLIBTOP_IPC_MSGTQL) +
+(1L << GLIBTOP_IPC_MSGSSZ);
+
+/* The values in this structure never change at runtime, so we only
+ * read it once during initialization. We have to use the name `_msginfo'
+ * since `msginfo' is already declared external in <sys/msg.h>. */
+static struct msginfo _msginfo;
+
+/* nlist structure for kernel access */
+static struct nlist nlst [] = {
+	{ "_msginfo" },
+	{ 0 }
+};
+
+/* Init function. */
+
+void
+_glibtop_init_msg_limits_p (glibtop *server)
+{
+	if (kvm_nlist (server->machine->kd, nlst) < 0) {
+		glibtop_warn_io_r (server, "kvm_nlist (msg_limits)");
+		return;
+	}
+
+	if (kvm_read (server->machine->kd, nlst [0].n_value,
+		      &_msginfo, sizeof (_msginfo)) != sizeof (_msginfo)) {
+		glibtop_warn_io_r (server, "kvm_read (msginfo)");
+		return;
+	}
+
+	server->sysdeps.msg_limits = _glibtop_sysdeps_msg_limits;
+}
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
+{
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_MSG_LIMITS), 0);
+
+	memset (buf, 0, sizeof (glibtop_msg_limits));
+
+	if (server->sysdeps.msg_limits == 0)
+		return;
+
+	buf->msgmax = _msginfo.msgmax;
+	buf->msgmni = _msginfo.msgmni;
+	buf->msgmnb = _msginfo.msgmnb;
+	buf->msgtql = _msginfo.msgtql;
+	buf->msgssz = _msginfo.msgtql;
+
+	buf->flags = _glibtop_sysdeps_msg_limits;
+}
+
+#endif /* either a newer BSDI or no BSDI at all. */
+

sysdeps/bsd/netlist.c

@@ -0,0 +1,66 @@
+/*
+   This file is part of LibGTop 2.0.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop/netlist.h>
+#include <glibtop/error.h>
+
+#include <net/if.h>
+
+
+static const unsigned long _glibtop_sysdeps_netlist = (1 << GLIBTOP_NETLIST_NUMBER);
+
+/* Init function. */
+
+void
+_glibtop_init_netlist_s (glibtop *server)
+{
+	server->sysdeps.netlist = _glibtop_sysdeps_netlist;
+}
+
+
+char**
+glibtop_get_netlist_s (glibtop *server, glibtop_netlist *buf)
+{
+	struct if_nameindex *ifstart, *ifs;
+	GPtrArray *devices;
+
+	glibtop_init_s (&server, GLIBTOP_SYSDEPS_NETLIST, 0);
+
+	memset (buf, 0, sizeof (glibtop_netlist));
+
+	ifs = ifstart = if_nameindex();
+
+	devices = g_ptr_array_new();
+
+	while(ifs && ifs->if_name) {
+		g_ptr_array_add(devices, g_strdup(ifs->if_name));
+		buf->number++;
+		ifs++;
+	}
+
+	if_freenameindex(ifstart);
+
+	buf->flags = _glibtop_sysdeps_netlist;
+
+	g_ptr_array_add(devices, NULL);
+
+	return (char **) g_ptr_array_free(devices, FALSE);
+}
+

sysdeps/bsd/netload.c

@@ -0,0 +1,244 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+#include <glibtop_suid.h>
+
+#include <string.h>
+
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/if_types.h>
+
+#ifdef HAVE_NET_IF_VAR_H
+#include <net/if_var.h>
+#endif
+
+#include <netinet/in.h>
+#include <netinet/in_var.h>
+
+static const unsigned long _glibtop_sysdeps_netload =
+(1L << GLIBTOP_NETLOAD_IF_FLAGS) +
+(1L << GLIBTOP_NETLOAD_PACKETS_IN) +
+(1L << GLIBTOP_NETLOAD_PACKETS_OUT) +
+(1L << GLIBTOP_NETLOAD_PACKETS_TOTAL) +
+(1L << GLIBTOP_NETLOAD_BYTES_IN) +
+(1L << GLIBTOP_NETLOAD_BYTES_OUT) +
+(1L << GLIBTOP_NETLOAD_BYTES_TOTAL) +
+(1L << GLIBTOP_NETLOAD_ERRORS_IN) +
+(1L << GLIBTOP_NETLOAD_ERRORS_OUT) +
+(1L << GLIBTOP_NETLOAD_ERRORS_TOTAL) +
+(1L << GLIBTOP_NETLOAD_COLLISIONS);
+
+static const unsigned _glibtop_sysdeps_netload_data =
+(1L << GLIBTOP_NETLOAD_ADDRESS) +
+#if !defined(__bsdi__)
+(1L << GLIBTOP_NETLOAD_SUBNET) +
+#endif
+(1L << GLIBTOP_NETLOAD_MTU);
+
+/* nlist structure for kernel access */
+static struct nlist nlst [] = {
+    { "_ifnet" },
+    { 0 }
+};
+
+/* Init function. */
+
+void
+_glibtop_init_netload_p (glibtop *server)
+{
+    server->sysdeps.netload = _glibtop_sysdeps_netload;
+
+    if (kvm_nlist (server->machine->kd, nlst) < 0)
+	glibtop_error_io_r (server, "kvm_nlist");
+}
+
+/* Provides Network statistics. */
+
+void
+glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+    struct ifnet ifnet;
+    u_long ifnetaddr, ifnetfound;
+    struct sockaddr *sa = NULL;
+#if (defined(__FreeBSD__) && (__FreeBSD_version < 501113)) || defined(__bsdi__)
+    char tname [16];
+#endif
+    char name [32];
+
+    union {
+	struct ifaddr ifa;
+	struct in_ifaddr in;
+    } ifaddr;
+
+    glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_NETLOAD), 0);
+
+    memset (buf, 0, sizeof (glibtop_netload));
+
+    if (kvm_read (server->machine->kd, nlst [0].n_value,
+		  &ifnetaddr, sizeof (ifnetaddr)) != sizeof (ifnetaddr))
+	glibtop_error_io_r (server, "kvm_read (ifnet)");
+
+    while (ifnetaddr) {
+	struct sockaddr_in *sin;
+	register char *cp;
+	u_long ifaddraddr;
+
+	{
+	    ifnetfound = ifnetaddr;
+
+	    if (kvm_read (server->machine->kd, ifnetaddr, &ifnet,
+			  sizeof (ifnet)) != sizeof (ifnet))
+		    glibtop_error_io_r (server, "kvm_read (ifnetaddr)");
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version < 501113)) || defined(__bsdi__)
+	    if (kvm_read (server->machine->kd, (u_long) ifnet.if_name,
+			  tname, 16) != 16)
+		    glibtop_error_io_r (server, "kvm_read (if_name)");
+	    tname[15] = '\0';
+	    snprintf (name, 32, "%s%d", tname, ifnet.if_unit);
+#else
+	    g_strlcpy (name, ifnet.if_xname, sizeof(name));
+#endif
+#if defined(__FreeBSD__) && (__FreeBSD_version >= 300000)
+	    ifnetaddr = (u_long) ifnet.if_link.tqe_next;
+#elif defined(__FreeBSD__) || defined(__bsdi__)
+	    ifnetaddr = (u_long) ifnet.if_next;
+#else
+	    ifnetaddr = (u_long) ifnet.if_list.tqe_next;
+#endif
+
+	    if (strcmp (name, interface) != 0)
+		    continue;
+
+#if defined(__FreeBSD__) && (__FreeBSD_version >= 300000)
+	    ifaddraddr = (u_long) ifnet.if_addrhead.tqh_first;
+#elif defined(__FreeBSD__) || defined(__bsdi__)
+	    ifaddraddr = (u_long) ifnet.if_addrlist;
+#else
+	    ifaddraddr = (u_long) ifnet.if_addrlist.tqh_first;
+#endif
+	}
+	if (ifnet.if_flags & IFF_UP)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_UP);
+	if (ifnet.if_flags & IFF_BROADCAST)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_BROADCAST);
+	if (ifnet.if_flags & IFF_DEBUG)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_DEBUG);
+	if (ifnet.if_flags & IFF_LOOPBACK)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_LOOPBACK);
+	if (ifnet.if_flags & IFF_POINTOPOINT)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_POINTOPOINT);
+#ifdef IFF_DRV_RUNNING
+	if (ifnet.if_drv_flags & IFF_DRV_RUNNING)
+#else
+	if (ifnet.if_flags & IFF_RUNNING)
+#endif
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_RUNNING);
+	if (ifnet.if_flags & IFF_NOARP)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_NOARP);
+	if (ifnet.if_flags & IFF_PROMISC)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_PROMISC);
+	if (ifnet.if_flags & IFF_ALLMULTI)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_ALLMULTI);
+#ifdef IFF_DRV_OACTIVE
+	if (ifnet.if_drv_flags & IFF_DRV_OACTIVE)
+#else
+	if (ifnet.if_flags & IFF_OACTIVE)
+#endif
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_OACTIVE);
+	if (ifnet.if_flags & IFF_SIMPLEX)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_SIMPLEX);
+	if (ifnet.if_flags & IFF_LINK0)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_LINK0);
+	if (ifnet.if_flags & IFF_LINK1)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_LINK1);
+	if (ifnet.if_flags & IFF_LINK2)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_LINK2);
+#ifdef __FreeBSD__
+	if (ifnet.if_flags & IFF_ALTPHYS)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_ALTPHYS);
+#endif
+	if (ifnet.if_flags & IFF_MULTICAST)
+		buf->if_flags |= (1L << GLIBTOP_IF_FLAGS_MULTICAST);
+
+	buf->packets_in = ifnet.if_ipackets;
+	buf->packets_out = ifnet.if_opackets;
+	buf->packets_total = buf->packets_in + buf->packets_out;
+
+	buf->bytes_in = ifnet.if_ibytes;
+	buf->bytes_out = ifnet.if_obytes;
+	buf->bytes_total = buf->bytes_in + buf->bytes_out;
+
+	buf->errors_in = ifnet.if_ierrors;
+	buf->errors_out = ifnet.if_oerrors;
+	buf->errors_total = buf->errors_in + buf->errors_out;
+
+	buf->collisions = ifnet.if_collisions;
+	buf->flags = _glibtop_sysdeps_netload;
+
+	while (ifaddraddr) {
+	    if ((kvm_read (server->machine->kd, ifaddraddr, &ifaddr,
+			   sizeof (ifaddr)) != sizeof (ifaddr)))
+		glibtop_error_io_r (server, "kvm_read (ifaddraddr)");
+
+#define CP(x) ((char *)(x))
+	    cp = (CP(ifaddr.ifa.ifa_addr) - CP(ifaddraddr)) +
+		CP(&ifaddr);
+	    sa = (struct sockaddr *)cp;
+
+	    if (sa->sa_family == AF_LINK) {
+		struct sockaddr_dl *dl = (struct sockaddr_dl *) sa;
+
+		memcpy (buf->hwaddress, LLADDR (dl), sizeof (buf->hwaddress));
+		buf->flags |= GLIBTOP_NETLOAD_HWADDRESS;
+	    } else if (sa->sa_family == AF_INET) {
+		sin = (struct sockaddr_in *)sa;
+#if !defined(__bsdi__)
+		/* Commenting out to "fix" #13345. */
+		buf->subnet = htonl (ifaddr.in.ia_subnet);
+#endif
+		buf->address = sin->sin_addr.s_addr;
+		buf->mtu = ifnet.if_mtu;
+
+		buf->flags |= _glibtop_sysdeps_netload_data;
+	    } else if (sa->sa_family == AF_INET6) {
+		struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) sa;
+
+		memcpy (buf->address6, &sin6->sin6_addr, sizeof (buf->address6));
+		buf->flags |= GLIBTOP_NETLOAD_ADDRESS6;
+	    }
+	    /* FIXME prefix6, scope6 */
+#if defined (__OpenBSD__)
+	    ifaddraddr = (u_long) ifaddr.ifa.ifa_list.tqe_next;
+#else
+	    ifaddraddr = (u_long) ifaddr.ifa.ifa_link.tqe_next;
+#endif
+	}
+	return;
+    }
+}

sysdeps/bsd/nosuid.c

@@ -0,0 +1,36 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/open.h>
+#include <glibtop/close.h>
+
+void
+glibtop_open_s (glibtop *server,
+		const char *program_name,
+		const unsigned long features,
+		const unsigned flags)
+{ }
+
+void
+glibtop_close_s (glibtop *server)
+{ }

sysdeps/bsd/open.c

@@ -0,0 +1,94 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/open.h>
+#include <glibtop/init_hooks.h>
+
+/* !!! THIS FUNCTION RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
+
+void
+glibtop_init_p (glibtop *server, const unsigned long features,
+		const unsigned flags)
+{
+	const _glibtop_init_func_t *init_fkt;
+
+	if (server == NULL)
+		glibtop_error_r (NULL, "glibtop_init_p (server == NULL)");
+
+	/* Do the initialization, but only if not already initialized. */
+
+	if ((server->flags & _GLIBTOP_INIT_STATE_SYSDEPS) == 0) {
+		glibtop_open_p (server, "glibtop", features, flags);
+
+		for (init_fkt = _glibtop_init_hook_p; *init_fkt; init_fkt++)
+			(*init_fkt) (server);
+
+		server->flags |= _GLIBTOP_INIT_STATE_SYSDEPS;
+	}
+}
+
+void
+glibtop_open_p (glibtop *server, const char *program_name,
+		const unsigned long features,
+		const unsigned flags)
+{
+#ifdef LIBGTOP_ENABLE_DEBUG
+	fprintf (stderr, "DEBUG (%d): glibtop_open_p ()\n", getpid ());
+#endif
+
+	/* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */
+
+	server->machine->uid = getuid ();
+	server->machine->euid = geteuid ();
+	server->machine->gid = getgid ();
+	server->machine->egid = getegid ();
+
+#ifdef __FreeBSD__
+	server->os_version_code = __FreeBSD_version;
+#endif
+
+	/* Setup machine-specific data */
+	server->machine->kd = kvm_open (NULL, NULL, NULL, O_RDONLY, "kvm_open");
+
+	if (server->machine->kd == NULL)
+		glibtop_error_io_r (server, "kvm_open");
+
+	/* Drop priviledges. */
+
+	if (setreuid (server->machine->euid, server->machine->uid))
+		_exit (1);
+
+	if (setregid (server->machine->egid, server->machine->gid))
+		_exit (1);
+
+	/* !!! END OF SUID ROOT PART !!! */
+
+	/* Our effective uid is now those of the user invoking the server,
+	 * so we do no longer have any priviledges. */
+
+	/* NOTE: On FreeBSD, we do not need to be suid root, we just need to
+	 * be sgid kmem.
+	 *
+	 * The server will only use setegid() to get back it's priviledges,
+	 * so it will fail if it is suid root and not sgid kmem. */
+}

sysdeps/bsd/ppp.c

@@ -0,0 +1,143 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/ppp.h>
+
+#include <glibtop_suid.h>
+
+#ifdef HAVE_I4B
+
+#include <net/if.h>
+#include <net/if_types.h>
+
+#ifdef HAVE_NET_IF_VAR_H
+#include <net/if_var.h>
+#endif
+
+#include <net/netisr.h>
+#include <net/route.h>
+
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#include <net/if_sppp.h>
+#else
+#include <i4b/sppp/if_sppp.h>
+#endif
+
+/* Read `misc/i4b_acct.txt' for details ... */
+#ifdef HAVE_I4B_ACCT
+#include <machine/i4b_acct.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_ppp =
+(1L << GLIBTOP_PPP_STATE);
+
+#ifdef HAVE_I4B_ACCT
+static const unsigned long _glibtop_sysdeps_ppp_acct =
+(1L << GLIBTOP_PPP_BYTES_IN) + (1L << GLIBTOP_PPP_BYTES_OUT);
+#endif
+
+#endif /* HAVE_I4B */
+
+/* nlist structure for kernel access */
+static struct nlist nlst [] = {
+#ifdef HAVE_I4B
+	{ "_i4bisppp_softc" },
+#endif
+	{ 0 }
+};
+
+/* Init function. */
+
+void
+_glibtop_init_ppp_p (glibtop *server)
+{
+#ifdef HAVE_I4B
+#ifdef HAVE_I4B_ACCT
+	server->sysdeps.ppp = _glibtop_sysdeps_ppp |
+		_glibtop_sysdeps_ppp_acct;
+#else
+	server->sysdeps.ppp = _glibtop_sysdeps_ppp;
+#endif
+#endif /* HAVE_I4B */
+
+	if (kvm_nlist (server->machine->kd, nlst) < 0)
+		glibtop_error_io_r (server, "kvm_nlist");
+}
+
+/* Provides information about ppp usage. */
+
+void
+glibtop_get_ppp_p (glibtop *server, glibtop_ppp *buf, unsigned short device)
+{
+#ifdef HAVE_I4B
+#ifdef HAVE_I4B_ACCT
+	struct i4bisppp_softc data;
+#else
+	struct sppp data;
+#endif
+	int phase;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PPP), 0);
+
+	memset (buf, 0, sizeof (glibtop_ppp));
+
+	if (kvm_read (server->machine->kd, nlst [0].n_value,
+		      &data, sizeof (data)) != sizeof (data))
+		glibtop_error_io_r (server, "kvm_read (i4bisppp_softc)");
+
+#ifdef HAVE_I4B_ACCT
+	phase = data.sc_if_un.scu_sp.pp_phase;
+#else
+	/* FIXME: Which FreeBSD version have this field and
+	 *        which not. */
+#if 0
+	phase = data.pp_phase;
+#endif
+#endif
+
+	switch (phase) {
+#ifdef HAVE_I4B_ACCT
+	case PHASE_DEAD:
+	case PHASE_TERMINATE:
+		buf->state = GLIBTOP_PPP_STATE_HANGUP;
+		break;
+	case PHASE_ESTABLISH:
+	case PHASE_NETWORK:
+		buf->state = GLIBTOP_PPP_STATE_ONLINE;
+		break;
+#endif
+	default:
+		buf->state = GLIBTOP_PPP_STATE_UNKNOWN;
+		break;
+	}
+
+	buf->flags = _glibtop_sysdeps_ppp;
+
+#ifdef HAVE_I4B_ACCT
+	buf->bytes_in = data.sc_inb;
+	buf->bytes_out = data.sc_outb;
+	buf->flags |= _glibtop_sysdeps_ppp_acct;
+#endif
+#endif /* HAVE_I4B */
+}

sysdeps/bsd/procaffinity.c

@@ -0,0 +1,87 @@
+/* Copyright (C) 2008 Juan Romero Pardines <xtraeme@gmail.com>
+
+   This file is part of LibGTop 2.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include <config.h>
+#include <glibtop/procaffinity.h>
+#include <glibtop/error.h>
+
+#include <sys/param.h>
+#if __NetBSD_Version__ >= 499007200	/* 4.99.72 to play safe */
+#include <sched.h>
+#endif
+
+void
+_glibtop_init_proc_affinity_s(glibtop *server)
+{
+  server->sysdeps.proc_affinity =
+    (1 << GLIBTOP_PROC_AFFINITY_NUMBER) |
+    (1 << GLIBTOP_PROC_AFFINITY_ALL);
+
+}
+
+
+guint16 *
+glibtop_get_proc_affinity_s(glibtop *server, glibtop_proc_affinity *buf, pid_t pid)
+{
+#if __NetBSD_Version__ >= 499007200
+  cpuset_t *cpuset;
+  size_t i;
+  GArray* cpus;
+
+  memset(buf, 0, sizeof *buf);
+
+  /* create the cpuset(3) */
+  cpuset = cpuset_create();
+  if (cpuset == NULL) {
+    glibtop_error_r(server, "cpuset_getaffinity (cpuset_create) failed");
+    return NULL;
+  }
+
+  /* get the affinity for _this_ pid, I assume that we always want lid 0 */
+  if ((_sched_getaffinity(pid, 0, cpuset_size(cpuset), cpuset)) != 0) {
+    cpuset_destroy(cpuset);
+    glibtop_error_r(server, "cpuset_getaffinity (_sched_getaffinity) failed");
+    return NULL;
+  }
+
+  cpus = g_array_new(FALSE, FALSE, sizeof(guint16));
+
+  for (i = 0; i < MIN(cpuset_size(cpuset), (size_t)(server->ncpu + 1)); i++) {
+    if (cpuset_isset(i, cpuset)) {
+      guint16 n = i;
+      g_array_append_val(cpus, n);
+    }
+  }
+
+  buf->number = cpus->len;
+  buf->all = (cpus->len == (size_t)(server->ncpu + 1));
+  buf->flags = (1 << GLIBTOP_PROC_AFFINITY_NUMBER)
+    | (1 << GLIBTOP_PROC_AFFINITY_ALL);
+
+  /* we are done */
+  cpuset_destroy(cpuset);
+
+  return (guint16*) g_array_free(cpus, FALSE);
+#else
+  memset(buf, 0, sizeof *buf);
+
+  return NULL;
+#endif
+}

sysdeps/bsd/procargs.c

@@ -0,0 +1,108 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procargs.h>
+
+#include <glibtop_suid.h>
+
+#include <kvm.h>
+#include <sys/param.h>
+#include <sys/proc.h>
+
+static const unsigned long _glibtop_sysdeps_proc_args =
+(1L << GLIBTOP_PROC_ARGS_SIZE);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_args_p (glibtop *server)
+{
+	server->sysdeps.proc_args = _glibtop_sysdeps_proc_args;
+}
+
+/* Provides detailed information about a process. */
+
+char *
+glibtop_get_proc_args_p (glibtop *server, glibtop_proc_args *buf,
+			 pid_t pid, unsigned max_len)
+{
+	struct kinfo_proc *pinfo;
+	char *retval, **args, **ptr;
+	size_t size = 0, pos = 0;
+	int count;
+
+#ifndef __bsdi__
+	char filename [BUFSIZ];
+	struct stat statb;
+#endif
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_ARGS), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_args));
+
+	/* swapper, init, pagedaemon, vmdaemon, update - this doen't work. */
+	if (pid < 5) return NULL;
+
+#ifndef __bsdi__
+	sprintf (filename, "/proc/%d/mem", pid);
+	if (stat (filename, &statb)) return NULL;
+#endif
+
+	glibtop_suid_enter (server);
+
+	/* Get the process data */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count < 1)) {
+		glibtop_suid_leave (server);
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return NULL;
+	}
+
+	args = kvm_getargv (server->machine->kd, pinfo, max_len);
+	if (args == NULL) {
+		glibtop_suid_leave (server);
+		glibtop_warn_io_r (server, "kvm_getargv (%d)", pid);
+		return NULL;
+	}
+
+	glibtop_suid_leave (server);
+
+	for (ptr = args; *ptr; ptr++)
+		size += strlen (*ptr)+1;
+
+	size += 2;
+	retval = g_malloc0 (size);
+
+	for (ptr = args; *ptr; ptr++) {
+		const size_t len = strlen (*ptr)+1;
+		memcpy (retval+pos, *ptr, len);
+		pos += len;
+	}
+
+	buf->size = pos ? pos-1 : 0;
+
+	buf->flags = _glibtop_sysdeps_proc_args;
+
+	return retval;
+}

sysdeps/bsd/prockernel.c

@@ -0,0 +1,270 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/prockernel.h>
+
+#include <glibtop_suid.h>
+
+#include <kvm.h>
+#include <sys/param.h>
+#include <sys/sysctl.h>
+#include <sys/proc.h>
+#if (!defined __OpenBSD__) && (!defined __bsdi__)
+#include <sys/user.h>
+#endif
+#if !defined(__bsdi__) && !(defined(__FreeBSD__) && defined(__alpha__)) && \
+    !defined(__NetBSD__) 
+#include <machine/pcb.h>
+#endif
+
+#include <unistd.h>
+#include <fcntl.h>
+
+#ifdef __FreeBSD__
+#include <osreldate.h>
+#endif
+
+#ifdef __NetBSD__
+#include <machine/vmparam.h>
+#include <machine/pmap.h>
+#ifdef __arm32__
+#define	KERNBASE	KERNEL_BASE
+#endif
+#endif
+
+#ifdef __NetBSD__
+#include <machine/vmparam.h>
+#include <machine/pmap.h>
+#ifdef __arm32__
+#define	KERNBASE	KERNEL_BASE
+#endif
+#endif
+
+
+static const unsigned long _glibtop_sysdeps_proc_kernel_pstats =
+(1L << GLIBTOP_PROC_KERNEL_MIN_FLT) +
+(1L << GLIBTOP_PROC_KERNEL_MAJ_FLT) +
+(1L << GLIBTOP_PROC_KERNEL_CMIN_FLT) +
+(1L << GLIBTOP_PROC_KERNEL_CMAJ_FLT);
+
+static const unsigned long _glibtop_sysdeps_proc_kernel_pcb =
+(1L << GLIBTOP_PROC_KERNEL_KSTK_EIP) +
+(1L << GLIBTOP_PROC_KERNEL_KSTK_ESP);
+
+static const unsigned long _glibtop_sysdeps_proc_kernel_wchan =
+(1L << GLIBTOP_PROC_KERNEL_NWCHAN) +
+(1L << GLIBTOP_PROC_KERNEL_WCHAN);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_kernel_p (glibtop *server)
+{
+	server->sysdeps.proc_kernel = _glibtop_sysdeps_proc_kernel_pstats |
+		_glibtop_sysdeps_proc_kernel_pcb |
+		_glibtop_sysdeps_proc_kernel_wchan;
+}
+
+void
+glibtop_get_proc_kernel_p (glibtop *server,
+			   glibtop_proc_kernel *buf,
+			   pid_t pid)
+{
+	struct kinfo_proc *pinfo;
+#if !(defined(__FreeBSD__) || defined(__FreeBSD_kernel__))
+	struct user *u_addr = (struct user *)USRSTACK;
+	struct pstats pstats;
+	struct pcb pcb;
+#endif
+	int count;
+
+	char filename [BUFSIZ];
+	struct stat statb;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_KERNEL), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_kernel));
+
+	if (server->sysdeps.proc_time == 0)
+		return;
+
+	/* It does not work for the swapper task. */
+	if (pid == 0) return;
+
+	/* Get the process information */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count != 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return;
+	}
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+
+#define	PROC_WCHAN	ki_wchan
+#define	PROC_WMESG	ki_wmesg
+#define	PROC_WMESG	ki_wmesg
+
+#else
+
+#define	PROC_WCHAN	kp_proc.p_wchan
+#define	PROC_WMESG	kp_proc.p_wmesg
+#define	PROC_WMESG	kp_eproc.e_wmesg
+
+#endif
+
+#if !defined(__NetBSD__) || !defined(SACTIVE)
+	buf->nwchan = (unsigned long) pinfo [0].PROC_WCHAN &~ KERNBASE;
+
+	buf->flags |= (1L << GLIBTOP_PROC_KERNEL_NWCHAN);
+
+	if (pinfo [0].PROC_WCHAN && pinfo [0].PROC_WMESG) {
+		g_strlcpy (buf->wchan, pinfo [0].PROC_WMESG,
+			 sizeof buf->wchan);
+		buf->flags |= (1L << GLIBTOP_PROC_KERNEL_WCHAN);
+	} else {
+		buf->wchan [0] = 0;
+	}
+#endif
+
+#if !(defined(__FreeBSD__) || defined(__FreeBSD_kernel__))
+
+	/* Taken from `saveuser ()' in `/usr/src/bin/ps/ps.c'. */
+
+	/* [FIXME]: /usr/include/sys/user.h tells me that the user area
+	 *          may or may not be at the same kernel address in all
+	 *          processes, but I don't see any way to get that address.
+	 *          Since `ps' simply uses its own address, I think it's
+	 *          safe to do this here, too. */
+
+	/* NOTE: You need to mount the /proc filesystem to make
+	 *       `kvm_uread' work. */
+
+	sprintf (filename, "/proc/%d/mem", (int) pid);
+	if (stat (filename, &statb)) return;
+
+	glibtop_suid_enter (server);
+
+#if !defined(__NetBSD__) || !defined(SACTIVE)
+#ifdef __NetBSD__
+	/* On NetBSD, there is no kvm_uread(), and kvm_read() always reads
+	 * from kernel memory.  */
+
+	if (kvm_read (server->machine->kd,
+#else
+
+	if ((pinfo [0].kp_proc.p_flag & P_INMEM) &&
+	    kvm_uread (server->machine->kd, &(pinfo [0]).kp_proc,
+#endif
+		       (unsigned long) &u_addr->u_stats,
+		       (char *) &pstats, sizeof (pstats)) == sizeof (pstats))
+		{
+			/*
+			 * The u-area might be swapped out, and we can't get
+			 * at it because we have a crashdump and no swap.
+			 * If it's here fill in these fields, otherwise, just
+			 * leave them 0.
+			 */
+
+			buf->min_flt = (guint64) pstats.p_ru.ru_minflt;
+			buf->maj_flt = (guint64) pstats.p_ru.ru_majflt;
+			buf->cmin_flt = (guint64) pstats.p_cru.ru_minflt;
+			buf->cmaj_flt = (guint64) pstats.p_cru.ru_majflt;
+
+			buf->flags |= _glibtop_sysdeps_proc_kernel_pstats;
+		}
+
+#ifdef __NetBSD__
+	if (kvm_read (server->machine->kd,
+#else
+	if ((pinfo [0].kp_proc.p_flag & P_INMEM) &&
+	    kvm_uread (server->machine->kd, &(pinfo [0]).kp_proc,
+#endif
+		       (unsigned long) &u_addr->u_pcb,
+		       (char *) &pcb, sizeof (pcb)) == sizeof (pcb))
+		{
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#ifndef __alpha__
+#if (__FreeBSD_version >= 300003) || defined(__FreeBSD_kernel__)
+			buf->kstk_esp = (guint64) pcb.pcb_esp;
+			buf->kstk_eip = (guint64) pcb.pcb_eip;
+#else
+			buf->kstk_esp = (guint64) pcb.pcb_ksp;
+			buf->kstk_eip = (guint64) pcb.pcb_pc;
+#endif
+#else
+			/*xxx FreeBSD/Alpha? */
+#endif
+#else
+#ifdef __i386__
+			buf->kstk_esp = (guint64) pcb.pcb_tss.tss_esp0;
+#ifdef __bsdi__
+			buf->kstk_eip = (guint64) pcb.pcb_tss.tss_eip;
+#else
+			buf->kstk_eip = (guint64) pcb.pcb_tss.__tss_eip;
+#endif
+#else
+#if defined(__NetBSD__)
+#if defined(__m68k__)
+			buf->kstk_esp = (guint64) pcb.pcb_usp;
+			buf->kstk_eip = (guint64) 0;
+#elif defined(__x86_64__)
+			buf->kstk_esp = (guint64) pcb.pcb_usersp;
+			buf->kstk_eip = (guint64) 0;
+#elif (defined(__arm32__) || defined(__powerpc__))
+			buf->kstk_esp = (guint64) pcb.pcb_sp;
+			buf->kstk_eip = (guint64) 0;
+#elif defined(__mipsel__)
+			buf->kstk_esp = (guint64) pcb.pcb_context[8];
+			buf->kstk_eip = (guint64) 0;
+#elif defined(__sparc__)
+			buf->kstk_esp = (guint64) pcb.pcb_sp;
+			buf->kstk_eip = (guint64) pcb.pcb_pc;
+#elif defined(__alpha__)
+			buf->kstk_esp = (guint64) pcb.pcb_context[9];
+			buf->kstk_eip = (guint64) pcb.pcb_context[8];
+#else
+			/* provide some defaults for other platforms */
+			buf->kstk_esp = (guint64) 0;
+			buf->kstk_eip = (guint64) 0;
+#endif /* ${MACHINE_ARCH} */
+#endif /* __NetBSD__ */
+			buf->flags |= _glibtop_sysdeps_proc_kernel_pcb;
+#endif
+#endif
+		}
+#endif
+
+	/* Taken from `wchan ()' in `/usr/src/bin/ps/print.c'. */
+
+	glibtop_suid_leave (server);
+
+#else
+	/* XXX: the code here was, quite frankly, junk, and almost
+	 * certainly wrong - remove it all, leave these fields
+	 * unpopulated, and give up until such time as the right
+	 * code is produced for both FreeBSD 4.x and 5.x
+	 */
+	return;
+#endif /* __FreeBSD__ */
+}

sysdeps/bsd/proclist.c

@@ -0,0 +1,113 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/proclist.h>
+
+#include <glibtop_suid.h>
+
+static const unsigned long _glibtop_sysdeps_proclist =
+(1L << GLIBTOP_PROCLIST_TOTAL) + (1L << GLIBTOP_PROCLIST_NUMBER) +
+(1L << GLIBTOP_PROCLIST_SIZE);
+
+/* Fetch list of currently running processes.
+ * The interface of this function is a little bit different from the others:
+ * buf->flags is only set if the call succeeded, in this case pids_chain,
+ * a list of the pids of all currently running processes is returned,
+ * buf->number is the number of elements of this list and buf->size is
+ * the size of one single element (sizeof (unsigned)). The total size is
+ * stored in buf->total.
+ *
+ * The calling function has to free the memory to which a pointer is returned.
+ *
+ * IMPORTANT NOTE:
+ *   On error, this function MUST return NULL and set buf->flags to zero !
+ *   On success, it returnes a pointer to a list of buf->number elements
+ *   each buf->size big. The total size is stored in buf->total.
+ * The calling function has to free the memory to which a pointer is returned.
+ *
+ * On error, NULL is returned and buf->flags is zero. */
+
+/* Init function. */
+
+void
+_glibtop_init_proclist_p (glibtop *server)
+{
+	server->sysdeps.proclist = _glibtop_sysdeps_proclist;
+}
+
+unsigned *
+glibtop_get_proclist_p (glibtop *server, glibtop_proclist *buf,
+			gint64 real_which, gint64 arg)
+{
+	struct kinfo_proc *pinfo;
+	unsigned *pids = NULL;
+	int which, count;
+	int i,j;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROCLIST), 0);
+
+	memset (buf, 0, sizeof (glibtop_proclist));
+
+	which = (int)(real_which & GLIBTOP_KERN_PROC_MASK);
+
+	/* Get the process data */
+	pinfo = kvm_getprocs (server->machine->kd, which, arg, &count);
+	if ((pinfo == NULL) || (count < 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (proclist)");
+		return NULL;
+	}
+	count--;
+
+	/* Allocate count objects in the pids_chain array
+	 * Same as malloc is pids is NULL, which it is. */
+	pids = g_realloc (pids, count * sizeof (unsigned));
+	/* Copy the pids over to this chain */
+	for (i=j=0; i < count; i++) {
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+#define PROC_STAT	ki_stat
+#define PROC_RUID	ki_ruid
+#define PROC_PID	ki_pid
+
+#else
+#define PROC_STAT	kp_proc.p_stat
+#define PROC_RUID	kp_eproc.e_pcred.p_ruid
+#define PROC_PID	kp_proc.p_pid
+
+#endif
+
+		if ((real_which & GLIBTOP_EXCLUDE_IDLE) &&
+		    (pinfo[i].PROC_STAT != SRUN))
+			continue;
+		else if ((real_which & GLIBTOP_EXCLUDE_SYSTEM) &&
+			 (pinfo[i].PROC_RUID == 0))
+			continue;
+		pids [j++] = (unsigned) pinfo[i].PROC_PID;
+	} /* end for */
+	/* Set the fields in buf */
+	buf->number = j;
+	buf->size = sizeof (unsigned);
+	buf->total = j * sizeof (unsigned);
+	buf->flags = _glibtop_sysdeps_proclist;
+	return pids;
+}

sysdeps/bsd/procmap.c

@@ -0,0 +1,311 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procmap.h>
+
+#include <glibtop_suid.h>
+
+#include <kvm.h>
+#include <sys/param.h>
+#include <sys/proc.h>
+#include <sys/resource.h>
+#if defined(__NetBSD__) && (__NetBSD_Version__ < 105020000)
+#include <vm/vm_object.h>
+#include <vm/vm_prot.h>
+#include <vm/vm_map.h>
+#elif defined(__NetBSD__) && (__NetBSD_Version__ >= 105020000)
+#include <uvm/uvm_extern.h>
+#else
+#include <vm/vm_object.h>
+#include <vm/vm_map.h>
+#if (__FreeBSD_version >= 400011) || defined(__FreeBSD_kernel__)
+#include <vm/vm.h>
+#else
+#include <vm/vm_prot.h>
+#endif
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#define _KVM_VNODE
+#endif
+#include <sys/vnode.h>
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#undef _KVM_VNODE
+#endif
+#include <sys/mount.h>
+#include <ufs/ufs/quota.h>
+#include <ufs/ufs/inode.h>
+
+#include <sys/ucred.h>
+#if (!defined __OpenBSD__) && (!defined __bsdi__)
+#include <sys/user.h>
+#endif
+#include <sys/sysctl.h>
+#if !defined(__NetBSD__) || (__NetBSD_Version__ < 105020000)
+#include <vm/vm.h>
+#endif
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+/* Fixme ... */
+#undef _KERNEL
+#define _UVM_UVM_AMAP_I_H_ 1
+#define _UVM_UVM_MAP_I_H_ 1
+#include <uvm/uvm.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_proc_map =
+(1L << GLIBTOP_PROC_MAP_TOTAL) + (1L << GLIBTOP_PROC_MAP_NUMBER) +
+(1L << GLIBTOP_PROC_MAP_SIZE);
+
+static const unsigned long _glibtop_sysdeps_map_entry =
+(1L << GLIBTOP_MAP_ENTRY_START) + (1L << GLIBTOP_MAP_ENTRY_END) +
+(1L << GLIBTOP_MAP_ENTRY_OFFSET) + (1L << GLIBTOP_MAP_ENTRY_PERM) +
+(1L << GLIBTOP_MAP_ENTRY_INODE) + (1L << GLIBTOP_MAP_ENTRY_DEVICE);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_map_p (glibtop *server)
+{
+	server->sysdeps.proc_map = _glibtop_sysdeps_proc_map;
+}
+
+/* Provides detailed information about a process. */
+
+glibtop_map_entry *
+glibtop_get_proc_map_p (glibtop *server, glibtop_proc_map *buf,
+			pid_t pid)
+{
+	struct kinfo_proc *pinfo;
+	struct vm_map_entry entry, *first;
+	struct vmspace vmspace;
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+	struct vnode vnode;
+	struct inode inode;
+#else
+	struct vm_object object;
+#endif
+	GArray *maps = g_array_sized_new(FALSE, FALSE,
+					 sizeof(glibtop_map_entry),
+					 100);
+#if (defined __FreeBSD__) || defined(__FreeBSD_kernel__)
+	struct vnode vnode;
+#if (__FreeBSD_version < 500039) && !defined(__FreeBSD_kernel__)
+	struct inode inode;
+#endif
+#endif
+	int count, i = 0;
+	int update = 0;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_MAP), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_map));
+
+	/* It does not work for the swapper task. */
+	if (pid == 0) return (glibtop_map_entry*) g_array_free(maps, TRUE);
+
+	glibtop_suid_enter (server);
+
+	/* Get the process data */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count < 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return (glibtop_map_entry*) g_array_free(maps, TRUE);
+	}
+
+	/* Now we get the memory maps. */
+
+	if (kvm_read (server->machine->kd,
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+		      (unsigned long) pinfo [0].ki_vmspace,
+#else
+		      (unsigned long) pinfo [0].kp_proc.p_vmspace,
+#endif
+		      (char *) &vmspace, sizeof (vmspace)) != sizeof (vmspace))
+		glibtop_error_io_r (server, "kvm_read (vmspace)");
+
+	first = vmspace.vm_map.header.next;
+
+	if (kvm_read (server->machine->kd,
+		      (unsigned long) vmspace.vm_map.header.next,
+		      (char *) &entry, sizeof (entry)) != sizeof (entry))
+		glibtop_error_io_r (server, "kvm_read (entry)");
+
+	/* Allocate space. */
+
+	buf->number = vmspace.vm_map.nentries;
+	buf->size = sizeof (glibtop_map_entry);
+
+	buf->total = buf->number * buf->size;
+
+	buf->flags = _glibtop_sysdeps_proc_map;
+
+	/* Walk through the `vm_map_entry' list ... */
+
+	/* I tested this a few times with `mmap'; as soon as you write
+	 * to the mmap'ed area, the object type changes from OBJT_VNODE
+	 * to OBJT_DEFAULT so if seems this really works. */
+
+	do {
+		glibtop_map_entry *mentry;
+		unsigned long inum, dev;
+		guint len;
+
+		if (update) {
+			if (kvm_read (server->machine->kd,
+				      (unsigned long) entry.next,
+				      &entry, sizeof (entry)) != sizeof (entry))
+				glibtop_error_io_r (server, "kvm_read (entry)");
+		} else {
+			update = 1;
+		}
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#if (__FreeBSD__ >= 4) || defined(__FreeBSD_kernel__)
+		if (entry.eflags & (MAP_ENTRY_IS_SUB_MAP))
+			continue;
+#else
+ 		if (entry.eflags & (MAP_ENTRY_IS_A_MAP|MAP_ENTRY_IS_SUB_MAP))
+ 			continue;
+#endif
+#else
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+ 		if (UVM_ET_ISSUBMAP (&entry))
+			continue;
+#else
+		if (entry.is_a_map || entry.is_sub_map)
+			continue;
+#endif
+#endif
+
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+		if (!entry.object.uvm_obj)
+			continue;
+
+		/* We're only interested in vnodes */
+
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) entry.object.uvm_obj,
+			      &vnode, sizeof (vnode)) != sizeof (vnode)) {
+			glibtop_warn_io_r (server, "kvm_read (vnode)");
+			return (glibtop_map_entry*) g_array_free(maps, TRUE);
+		}
+#else
+		if (!entry.object.vm_object)
+			continue;
+
+		/* We're only interested in `vm_object's */
+
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) entry.object.vm_object,
+			      &object, sizeof (object)) != sizeof (object))
+			glibtop_error_io_r (server, "kvm_read (object)");
+#endif
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+#if defined(UVM_VNODE_VALID)
+		if (!vnode.v_uvm.u_flags & UVM_VNODE_VALID)
+			continue;
+#endif
+		if ((vnode.v_type != VREG) || (vnode.v_tag != VT_UFS) ||
+		    !vnode.v_data) continue;
+
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) vnode.v_data,
+			      &inode, sizeof (inode)) != sizeof (inode))
+			glibtop_error_io_r (server, "kvm_read (inode)");
+
+		inum  = inode.i_number;
+		dev = inode.i_dev;
+#endif
+
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+		/* If the object is of type vnode, add its size */
+
+		if (object.type != OBJT_VNODE)
+			continue;
+
+		if (!object.handle)
+			continue;
+
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) object.handle,
+			      &vnode, sizeof (vnode)) != sizeof (vnode))
+			glibtop_error_io_r (server, "kvm_read (vnode)");
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500039)) || defined(__FreeBSD_kernel__)
+               switch (vnode.v_type) {
+                   case VREG:
+#if (__FreeBSD_version < 600006) && !defined(__FreeBSD_kernel__)
+                       inum = vnode.v_cachedid;
+		       dev = vnode.v_cachedfs;
+#endif
+                   default:
+                   continue;
+               }
+#else
+		if ((vnode.v_type != VREG) || (vnode.v_tag != VT_UFS) ||
+		    !vnode.v_data) continue;
+
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) vnode.v_data,
+			      &inode, sizeof (inode)) != sizeof (inode))
+			glibtop_error_io_r (server, "kvm_read (inode)");
+
+		inum  = inode.i_number;
+		dev = inode.i_dev;
+#endif
+#endif
+		len = maps->len;
+		g_array_set_size(maps, len + 1);
+		mentry = &g_array_index(maps, glibtop_map_entry, len);
+
+		mentry->flags  = _glibtop_sysdeps_map_entry;
+
+		mentry->start  = (guint64) entry.start;
+		mentry->end    = (guint64) entry.end;
+		mentry->offset = (guint64) entry.offset;
+		mentry->device = (guint64) dev;
+		mentry->inode  = (guint64) inum;
+
+		mentry->perm   = (guint64) 0;
+
+		if (entry.protection & VM_PROT_READ)
+			mentry->perm |= GLIBTOP_MAP_PERM_READ;
+		if (entry.protection & VM_PROT_WRITE)
+			mentry->perm |= GLIBTOP_MAP_PERM_WRITE;
+		if (entry.protection & VM_PROT_EXECUTE)
+			mentry->perm |= GLIBTOP_MAP_PERM_EXECUTE;
+	} while (entry.next != first);
+
+	buf->flags = _glibtop_sysdeps_proc_map;
+
+	buf->number = maps->len;
+	buf->size = sizeof (glibtop_map_entry);
+	buf->total = buf->number * buf->size;
+
+	return (glibtop_map_entry*) g_array_free(maps, FALSE);
+}

sysdeps/bsd/procmem.c

@@ -0,0 +1,293 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procmem.h>
+
+#include <glibtop_suid.h>
+
+#include <kvm.h>
+#include <sys/param.h>
+#include <sys/proc.h>
+#include <sys/resource.h>
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 105020000)
+#include <uvm/uvm_extern.h>
+#else
+#include <vm/vm_object.h>
+#include <vm/vm_map.h>
+#endif
+
+#include <sys/vnode.h>
+#include <ufs/ufs/quota.h>
+#include <ufs/ufs/inode.h>
+
+#include <sys/ucred.h>
+#if (!defined __OpenBSD__) && (!defined __bsdi__)
+#include <sys/user.h>
+#endif
+#include <sys/sysctl.h>
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 105020000)
+#include <uvm/uvm.h>
+#else
+#include <vm/vm.h>
+#endif
+
+#if defined(__NetBSD__) && \
+	(__NetBSD_Version__ >= 104000000) && (__NetBSD_Version__ < 105020000)
+/* Fixme ... */
+#undef _KERNEL
+#define _UVM_UVM_AMAP_I_H_ 1
+#define _UVM_UVM_MAP_I_H_ 1
+#include <uvm/uvm.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_proc_mem =
+(1L << GLIBTOP_PROC_MEM_SIZE) +
+(1L << GLIBTOP_PROC_MEM_VSIZE) +
+(1L << GLIBTOP_PROC_MEM_RESIDENT) +
+(1L << GLIBTOP_PROC_MEM_RSS) +
+(1L << GLIBTOP_PROC_MEM_RSS_RLIM);
+
+static const unsigned long _glibtop_sysdeps_proc_mem_share =
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+(1L << GLIBTOP_PROC_MEM_SHARE);
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+(1L << GLIBTOP_PROC_MEM_SHARE);
+#else
+0;
+#endif
+
+#ifndef LOG1024
+#define LOG1024		10
+#endif
+
+/* these are for getting the memory statistics */
+static int pageshift;		/* log base 2 of the pagesize */
+
+/* define pagetok in terms of pageshift */
+#define pagetok(size) ((size) << pageshift)
+
+/* Init function. */
+
+void
+_glibtop_init_proc_mem_p (glibtop *server)
+{
+	register int pagesize;
+
+	/* get the page size with "getpagesize" and calculate pageshift
+	 * from it */
+	pagesize = getpagesize ();
+	pageshift = 0;
+	while (pagesize > 1) {
+		pageshift++;
+		pagesize >>= 1;
+	}
+
+	/* we only need the amount of log(2)1024 for our conversion */
+	pageshift -= LOG1024;
+
+	server->sysdeps.proc_mem = _glibtop_sysdeps_proc_mem |
+		_glibtop_sysdeps_proc_mem_share;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
+			pid_t pid)
+{
+	struct kinfo_proc *pinfo;
+	struct vm_map_entry entry, *first;
+	struct vmspace *vms, vmspace;
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+	struct vnode vnode;
+#else
+	struct vm_object object;
+#endif
+#if (!defined(__FreeBSD__) || (__FreeBSD_version < 500013)) && !defined(__FreeBSD_kernel__)
+	struct plimit plimit;
+#endif
+	int count;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_MEM), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_mem));
+
+	if (server->sysdeps.proc_mem == 0)
+		return;
+
+	/* It does not work for the swapper task. */
+	if (pid == 0) return;
+
+	/* Get the process data */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count < 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return;
+	}
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+
+#define        PROC_VMSPACE   ki_vmspace
+
+       buf->rss_rlim = pinfo [0].ki_rssize;
+
+       buf->vsize = buf->size = (guint64) pagetok
+               (pinfo [0].ki_tsize + pinfo [0].ki_dsize + pinfo[0].ki_ssize)
+                       << LOG1024;
+       buf->resident = buf->rss = (guint64) pagetok
+               (pinfo [0].ki_rssize) << LOG1024;
+
+#else
+
+#define        PROC_VMSPACE   kp_proc.p_vmspace
+
+	if (kvm_read (server->machine->kd,
+		      (unsigned long) pinfo [0].PROC_VMSPACE,
+		      (char *) &plimit, sizeof (plimit)) != sizeof (plimit)) {
+		glibtop_warn_io_r (server, "kvm_read (plimit)");
+		return;
+	}
+
+	buf->rss_rlim = (guint64)
+		(plimit.pl_rlimit [RLIMIT_RSS].rlim_cur);
+
+	vms = &pinfo [0].kp_eproc.e_vm;
+
+	buf->vsize = buf->size = (guint64) pagetok
+		(vms->vm_tsize + vms->vm_dsize + vms->vm_ssize) << LOG1024;
+
+	buf->resident = buf->rss = (guint64) pagetok
+		(vms->vm_rssize) << LOG1024;
+#endif
+
+	/* Now we get the shared memory. */
+
+	if (kvm_read (server->machine->kd,
+		      (unsigned long) pinfo [0].PROC_VMSPACE,
+		      (char *) &vmspace, sizeof (vmspace)) != sizeof (vmspace)) {
+		glibtop_warn_io_r (server, "kvm_read (vmspace)");
+		return;
+	}
+
+	first = vmspace.vm_map.header.next;
+
+	if (kvm_read (server->machine->kd,
+		      (unsigned long) vmspace.vm_map.header.next,
+		      (char *) &entry, sizeof (entry)) != sizeof (entry)) {
+		glibtop_warn_io_r (server, "kvm_read (entry)");
+		return;
+	}
+
+	/* Walk through the `vm_map_entry' list ... */
+
+	/* I tested this a few times with `mmap'; as soon as you write
+	 * to the mmap'ed area, the object type changes from OBJT_VNODE
+	 * to OBJT_DEFAULT so if seems this really works. */
+
+	while (entry.next != first) {
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) entry.next,
+			      &entry, sizeof (entry)) != sizeof (entry)) {
+			glibtop_warn_io_r (server, "kvm_read (entry)");
+			return;
+		}
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#if (__FreeBSD__ >= 4) || defined(__FreeBSD_kernel__)
+		if (entry.eflags & (MAP_ENTRY_IS_SUB_MAP))
+			continue;
+#else
+ 		if (entry.eflags & (MAP_ENTRY_IS_A_MAP|MAP_ENTRY_IS_SUB_MAP))
+ 			continue;
+#endif
+#else
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+ 		if (UVM_ET_ISSUBMAP (&entry))
+			continue;
+#else
+		if (entry.is_a_map || entry.is_sub_map)
+			continue;
+#endif
+#endif
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+		if (!entry.object.uvm_obj)
+			continue;
+
+		/* We're only interested in vnodes */
+
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) entry.object.uvm_obj,
+			      &vnode, sizeof (vnode)) != sizeof (vnode)) {
+			glibtop_warn_io_r (server, "kvm_read (vnode)");
+			return;
+		}
+#else
+		if (!entry.object.vm_object)
+			continue;
+
+		/* We're only interested in `vm_object's */
+
+		if (kvm_read (server->machine->kd,
+			      (unsigned long) entry.object.vm_object,
+			      &object, sizeof (object)) != sizeof (object)) {
+			glibtop_warn_io_r (server, "kvm_read (object)");
+			return;
+		}
+#endif
+		/* If the object is of type vnode, add its size */
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+#if defined(UVM_VNODE_VALID)
+		if (!vnode.v_uvm.u_flags & UVM_VNODE_VALID)
+			continue;
+#endif
+		if ((vnode.v_type != VREG) || (vnode.v_tag != VT_UFS) ||
+		    !vnode.v_data) continue;
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 105250000)
+		/* Reference count must be at least two. */
+		if (vnode.v_usecount <= 1)
+			continue;
+
+		buf->share += pagetok (vnode.v_uobj.uo_npages) << LOG1024;
+#else
+
+		/* Reference count must be at least two. */
+		if (vnode.v_uvm.u_obj.uo_refs <= 1)
+			continue;
+
+		buf->share += pagetok (vnode.v_uvm.u_obj.uo_npages) << LOG1024;
+#endif /* __NetBSD_Version__ >= 105250000 */
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+		if (object.type != OBJT_VNODE)
+			continue;
+
+		buf->share += object.un_pager.vnp.vnp_size;
+#endif
+	}
+
+	buf->flags = _glibtop_sysdeps_proc_mem |
+		_glibtop_sysdeps_proc_mem_share;
+}

sysdeps/bsd/procopenfiles.c

@@ -0,0 +1,51 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   Copyright (C) 2004 Nicol<6F>s Lichtmaier
+   This file is part of LibGTop 1.0.
+
+   Modified by Nicol<6F>s Lichtmaier to give a process open files.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procopenfiles.h>
+
+#include <glibtop_suid.h>
+
+static const unsigned long _glibtop_sysdeps_proc_open_files =
+(1L << GLIBTOP_PROC_OPEN_FILES_NUMBER)|
+(1L << GLIBTOP_PROC_OPEN_FILES_TOTAL)|
+(1L << GLIBTOP_PROC_OPEN_FILES_SIZE);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_open_files_s (glibtop *server)
+{
+	server->sysdeps.proc_open_files = _glibtop_sysdeps_proc_open_files;
+}
+
+
+/* XXX Unimplemented on FreeBSD */
+glibtop_open_files_entry *
+glibtop_get_proc_open_files_s (glibtop *server, glibtop_proc_open_files *buf,	pid_t pid)
+{
+	return NULL;
+}

sysdeps/bsd/procsegment.c

@@ -0,0 +1,81 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procsegment.h>
+
+#include <glibtop_suid.h>
+
+#include <kvm.h>
+#include <sys/param.h>
+#include <sys/sysctl.h>
+
+static const unsigned long _glibtop_sysdeps_proc_segment = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_proc_segment_p (glibtop *server)
+{
+	server->sysdeps.proc_segment = _glibtop_sysdeps_proc_segment;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_segment_p (glibtop *server,
+			    glibtop_proc_segment *buf,
+			    pid_t pid)
+{
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_SEGMENT), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_segment));
+
+#if 0
+	/* Get the process info from the kernel */
+	kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, count);
+	if (*count != 1) {
+		return; /* the zeroed-out buffer indicating no data */
+	}
+
+	/* trs: text resident set size
+	   pinfo[0]->kp_eproc.e_xrssize;
+	*/
+	/* buf->trs = pinfo[0]->kp_eproc.e_xrssize; */
+	/* lrs: shared-lib resident set size
+	   ?  */
+	/* drs: data resident set size
+	   pinfo[0]->kp_eproc.e_vm.vm_map.vm_dsize;
+	*/
+	/* dt: dirty pages
+	 */
+	/* start_code: address of beginning of code segment
+
+	 */
+	/* end_code: address of end of code segment
+	 */
+	/* start_stack: address of the bottom of stack segment
+	 */
+#endif
+}
+

sysdeps/bsd/procsignal.c

@@ -0,0 +1,136 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procsignal.h>
+
+#include <glibtop_suid.h>
+
+#include <sys/param.h>
+
+#ifdef __FreeBSD__
+#include <osreldate.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_proc_signal =
+(1L << GLIBTOP_PROC_SIGNAL_SIGNAL) +
+(1L << GLIBTOP_PROC_SIGNAL_BLOCKED) +
+(1L << GLIBTOP_PROC_SIGNAL_SIGIGNORE) +
+(1L << GLIBTOP_PROC_SIGNAL_SIGCATCH);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_signal_p (glibtop *server)
+{
+	server->sysdeps.proc_signal = _glibtop_sysdeps_proc_signal;
+}
+
+void
+glibtop_get_proc_signal_p (glibtop *server,
+			   glibtop_proc_signal *buf,
+			   pid_t pid)
+{
+	struct kinfo_proc *pinfo;
+	int count = 0;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_SIGNAL), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_signal));
+
+	/* It does not work for the swapper task. */
+	if (pid == 0) return;
+
+	/* Get the process information */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count != 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return;
+	}
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+
+#define	PROC_SIGLIST	ki_siglist
+#define	PROC_SIGMASK	ki_sigmask
+#define	PROC_SIGIGNORE	ki_sigignore
+#define	PROC_SIGCATCH	ki_sigcatch
+
+#else
+
+#define	PROC_SIGLIST	kp_proc.p_siglist
+#define	PROC_SIGMASK	kp_proc.p_sigmask
+#define	PROC_SIGIGNORE	kp_proc.p_sigignore
+#define	PROC_SIGCATCH	kp_proc.p_sigcatch
+
+#endif
+
+	/* signal: mask of pending signals.
+	 *         pinfo [0].kp_proc.p_siglist
+	 */
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 105150000)
+	buf->signal [0] = pinfo [0].kp_proc.p_sigctx.ps_siglist.__bits[0];
+#elif (defined(__NetBSD__) && (NSIG > 32)) || \
+      (defined(__FreeBSD__) && (__FreeBSD_version >= 400011) || defined(__FreeBSD_kernel__))
+	buf->signal [0] = pinfo [0].PROC_SIGLIST.__bits[0];
+#else
+	buf->signal [0] = pinfo [0].kp_proc.p_siglist;
+#endif
+
+	/* blocked: mask of blocked signals.
+	 *          pinfo [0].kp_proc.p_sigmask
+	 */
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 105150000)
+	buf->blocked [0] = pinfo [0].kp_proc.p_sigctx.ps_sigmask.__bits[0];
+#elif (defined(__NetBSD__) && (NSIG > 32)) || \
+      (defined(__FreeBSD__) && (__FreeBSD_version >= 400011) || defined(__FreeBSD_kernel__))
+	buf->blocked [0] = pinfo [0].PROC_SIGMASK.__bits[0];
+#else
+	buf->blocked [0] = pinfo [0].kp_proc.p_sigmask;
+#endif
+
+	/* sigignore: mask of ignored signals.
+	 *            pinfo [0].kp_proc.p_sigignore
+	*/
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 105150000)
+	buf->sigignore [0] = pinfo [0].kp_proc.p_sigctx.ps_sigignore.__bits[0];
+#elif (defined(__NetBSD__) && (NSIG > 32)) || \
+      (defined(__FreeBSD__) && (__FreeBSD_version >= 400011) || defined(__FreeBSD_kernel__))
+	buf->sigignore [0] = pinfo [0].PROC_SIGIGNORE.__bits[0];
+#else
+	buf->sigignore [0] = pinfo [0].kp_proc.p_sigignore;
+#endif
+
+	/* sigcatch: mask of caught signals.
+	 *           pinfo [0].kp_proc.p_sigcatch
+	*/
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 105150000)
+	buf->sigcatch [0] = pinfo [0].kp_proc.p_sigctx.ps_sigcatch.__bits[0];
+#elif (defined(__NetBSD__) && (NSIG > 32)) || \
+      (defined(__FreeBSD__) && (__FreeBSD_version >= 400011) || defined(__FreeBSD_kernel__))
+	buf->sigcatch [0] = pinfo [0].PROC_SIGCATCH.__bits[0];
+#else
+	buf->sigcatch [0] = pinfo [0].kp_proc.p_sigcatch;
+#endif
+
+	buf->flags = _glibtop_sysdeps_proc_signal;
+}

sysdeps/bsd/procstate.c

@@ -0,0 +1,148 @@
+/* Copyright (C) 1998 Joshua Sled
+   This file is part of LibGTop 1.0.
+
+   Contributed by Joshua Sled <jsled@xcf.berkeley.edu>, July 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procstate.h>
+
+#include <glibtop_suid.h>
+
+#if !defined(__OpenBSD__)
+/* && (!defined __bsdi__) */
+#include <sys/user.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_proc_state =
+(1L << GLIBTOP_PROC_STATE_CMD) + (1L << GLIBTOP_PROC_STATE_UID) +
+(1L << GLIBTOP_PROC_STATE_GID);
+
+static const unsigned long _glibtop_sysdeps_proc_state_new =
+0;
+
+/* Init function. */
+
+void
+_glibtop_init_proc_state_p (glibtop *server)
+{
+	server->sysdeps.proc_state = _glibtop_sysdeps_proc_state |
+		_glibtop_sysdeps_proc_state_new;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_state_p (glibtop *server,
+			  glibtop_proc_state *buf,
+			  pid_t pid)
+{
+	struct kinfo_proc *pinfo;
+	int count = 0;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_STATE), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_state));
+
+	/* It does not work for the swapper task. */
+	if (pid == 0) return;
+
+	/* Get the process information */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count != 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return;
+	}
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+#define	PROC_COMM	ki_comm
+#define	PROC_SVUID	ki_svuid
+#define	PROC_SVGID	ki_svgid
+#define	PROC_RUID	ki_ruid
+#define	PROC_RGID	ki_rgid
+#define PROC_STAT	ki_stat
+
+#else
+#define	PROC_COMM	kp_proc.p_comm
+#define	PROC_SVUID	kp_eproc.e_pcred.p_svuid
+#define	PROC_SVGID	kp_eproc.e_pcred.p_svgid
+#define	PROC_RUID	kp_eproc.e_pcred.p_ruid
+#define	PROC_RGID	kp_eproc.e_pcred.p_rgid
+#define	PROC_STAT	kp_proc.p_stat
+
+#endif
+
+	g_strlcpy (buf->cmd, pinfo [0].PROC_COMM, sizeof buf->cmd);
+
+	buf->uid = pinfo [0].PROC_SVUID;
+	buf->gid = pinfo [0].PROC_SVGID;
+
+	/* Set the flags for the data we're about to return*/
+	buf->flags = _glibtop_sysdeps_proc_state |
+		_glibtop_sysdeps_proc_state_new;
+
+#if LIBGTOP_VERSION_CODE >= 1001000
+	switch (pinfo [0].PROC_STAT) {
+	case SIDL:
+		buf->state = 0;
+		break;
+	case SRUN:
+		buf->state = GLIBTOP_PROCESS_RUNNING;
+		break;
+#ifdef SSLEEP
+	case SSLEEP:
+		buf->state = GLIBTOP_PROCESS_INTERRUPTIBLE;
+		break;
+#endif
+	case SSTOP:
+		buf->state = GLIBTOP_PROCESS_STOPPED;
+		break;
+	case SZOMB:
+		buf->state = GLIBTOP_PROCESS_ZOMBIE;
+		break;
+	default:
+		return;
+	}
+#else
+	switch (pinfo [0].PROC_STAT) {
+	case SIDL:
+		buf->state = 'D';
+		break;
+	case SRUN:
+		buf->state = 'R';
+		break;
+#ifdef SSLEEP
+	case SSLEEP:
+		buf->state = 'S';
+		break;
+#endif
+	case SSTOP:
+		buf->state = 'T';
+		break;
+	case SZOMB:
+		buf->state = 'Z';
+		break;
+	default:
+		return;
+	}
+#endif
+
+	buf->flags |= (1L << GLIBTOP_PROC_STATE_STATE);
+}

sysdeps/bsd/proctime.c

@@ -0,0 +1,252 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/proctime.h>
+
+#include <glibtop_suid.h>
+
+#ifdef __FreeBSD__
+#include <osreldate.h>
+#endif
+
+static const unsigned long _glibtop_sysdeps_proc_time =
+(1L << GLIBTOP_PROC_TIME_RTIME) + (1L << GLIBTOP_PROC_TIME_FREQUENCY);
+
+static const unsigned long _glibtop_sysdeps_proc_time_user =
+(1L << GLIBTOP_PROC_TIME_UTIME) + (1L << GLIBTOP_PROC_TIME_STIME) +
+(1L << GLIBTOP_PROC_TIME_CUTIME) + (1L << GLIBTOP_PROC_TIME_CSTIME) +
+(1L << GLIBTOP_PROC_TIME_START_TIME);
+
+#define tv2sec(tv)	(((guint64) tv.tv_sec * 1000000) + (guint64) tv.tv_usec)
+
+/* Init function. */
+
+void
+_glibtop_init_proc_time_p (glibtop *server)
+{
+	server->sysdeps.proc_time = _glibtop_sysdeps_proc_time |
+		_glibtop_sysdeps_proc_time_user;
+}
+
+/* Taken from /usr/src/sys/kern/kern_resource.c */
+
+/*
+ * Transform the running time and tick information in proc p into user,
+ * system, and interrupt time usage.
+ */
+
+#if !(defined(__FreeBSD__) || defined(__FreeBSD_kernel__))
+
+static void
+calcru(p, up, sp, ip)
+     struct proc *p;
+     struct timeval *up;
+     struct timeval *sp;
+     struct timeval *ip;
+{
+	quad_t totusec;
+	u_quad_t u, st, ut, it, tot;
+        long sec, usec;
+        struct timeval tv;
+
+	st = p->p_sticks;
+	ut = p->p_uticks;
+	it = p->p_iticks;
+
+	tot = st + ut + it;
+	if (tot == 0) {
+		st = 1;
+		tot = 1;
+	}
+
+	sec = p->p_rtime.tv_sec;
+	usec = p->p_rtime.tv_usec;
+
+	totusec = (quad_t)sec * 1000000 + usec;
+
+	if (totusec < 0) {
+		/* XXX no %qd in kernel.  Truncate. */
+		fprintf (stderr, "calcru: negative time: %ld usec\n",
+			 (long)totusec);
+		totusec = 0;
+	}
+
+
+	u = totusec;
+	st = (u * st) / tot;
+	sp->tv_sec = st / 1000000;
+	sp->tv_usec = st % 1000000;
+	ut = (u * ut) / tot;
+	up->tv_sec = ut / 1000000;
+	up->tv_usec = ut % 1000000;
+	if (ip != NULL) {
+		it = (u * it) / tot;
+		ip->tv_sec = it / 1000000;
+		ip->tv_usec = it % 1000000;
+	}
+}
+#endif /* !__FreeBSD__ */
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
+			 pid_t pid)
+{
+	struct kinfo_proc *pinfo;
+#if (defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)) || (defined(OpenBSD) && (OpenBSD >= 199912))
+	register struct rusage *rup;
+#else
+	struct user *u_addr = (struct user *)USRSTACK;
+#endif
+	struct pstats pstats;
+	int count;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_TIME), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_time));
+
+	/* It does not work for the swapper task. */
+	if (pid == 0) return;
+
+#if (defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000))
+	if (server->sysdeps.proc_time == 0)
+		return;
+#endif
+
+	/* Get the process information */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count != 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return;
+	}
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+	buf->rtime = pinfo [0].ki_runtime;
+#elif (defined __FreeBSD__) && (__FreeBSD_version <= 500013)
+	buf->rtime = pinfo [0].kp_proc.p_runtime;
+#else
+	buf->rtime = tv2sec (pinfo [0].kp_proc.p_rtime);
+#endif
+
+	buf->frequency = 1000000;
+	buf->flags = _glibtop_sysdeps_proc_time;
+
+#if (defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)) || (defined(OpenBSD) && (OpenBSD >= 199912))
+	glibtop_suid_enter (server);
+
+	if (kvm_read (server->machine->kd,
+		      (unsigned long) pinfo [0].kp_proc.p_stats,
+		      &pstats, sizeof (pstats)) != sizeof (pstats)) {
+		glibtop_warn_io_r (server, "kvm_read (pstats)");
+		return;
+	}
+
+	glibtop_suid_leave (server);
+
+	rup = &pstats.p_ru;
+	calcru(&(pinfo [0]).kp_proc,
+	       &rup->ru_utime, &rup->ru_stime, NULL);
+
+	buf->utime = tv2sec (pstats.p_ru.ru_utime);
+	buf->stime = tv2sec (pstats.p_ru.ru_stime);
+
+	buf->cutime = tv2sec (pstats.p_cru.ru_utime);
+	buf->cstime = tv2sec (pstats.p_cru.ru_stime);
+
+	buf->start_time = (guint64) pstats.p_start.tv_sec;
+
+	buf->flags |= _glibtop_sysdeps_proc_time_user;
+#else
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+#if (__FreeBSD_version >= 500016) || defined(__FreeBSD_kernel__)
+       if ((pinfo [0].ki_flag & PS_INMEM)) {
+#else
+       if ((pinfo [0].ki_flag & P_INMEM)) {
+#endif
+           buf->utime = pinfo [0].ki_runtime;
+		   buf->stime = tv2sec (pinfo [0].ki_rusage.ru_stime);
+           buf->cutime = tv2sec (pinfo [0].ki_childtime);
+#if (__FreeBSD_version >= 600000) || (__FreeBSD_kernel_version >= 600000)
+		   buf->cstime = tv2sec (pinfo [0].ki_rusage_ch.ru_stime);
+#else
+		   buf->cstime = 0;
+#endif
+           buf->start_time = tv2sec (pinfo [0].ki_start);
+           buf->flags = _glibtop_sysdeps_proc_time_user;
+       }
+
+	glibtop_suid_enter (server);
+
+#elif (__FreeBSD_version <= 500013)
+
+        if ((pinfo [0].kp_proc.p_flag & P_INMEM) &&
+            kvm_uread (server->machine->kd, &(pinfo [0]).kp_proc,
+                       (unsigned long) &u_addr->u_stats,
+                       (char *) &pstats, sizeof (pstats)) == sizeof (pstats))
+		{
+
+                       buf->utime = tv2sec (pinfo[0].kp_eproc.e_stats.p_ru.ru_utime);
+                       buf->stime = tv2sec (pinfo[0].kp_eproc.e_stats.p_ru.ru_stime);
+                       buf->cutime = tv2sec (pinfo[0].kp_eproc.e_stats.p_cru.ru_utime);
+                       buf->cstime = tv2sec (pinfo[0].kp_eproc.e_stats.p_cru.ru_stime);
+                       buf->start_time = tv2sec (pinfo[0].kp_eproc.e_stats.p_start);
+                       buf->flags = _glibtop_sysdeps_proc_time_user;
+                       glibtop_suid_leave (server);
+		}
+#else
+
+	if ((pinfo [0].kp_proc.p_flag & P_INMEM) &&
+	    kvm_uread (server->machine->kd, &(pinfo [0]).kp_proc,
+		       (unsigned long) &u_addr->u_stats,
+		       (char *) &pstats, sizeof (pstats)) == sizeof (pstats))
+		{
+			/* This is taken form the kernel source code of
+			 * FreeBSD 2.2.6. */
+
+			/* Well, we just do the same getrusage () does ... */
+
+			register struct rusage *rup;
+
+			glibtop_suid_leave (server);
+
+			rup = &pstats.p_ru;
+			calcru(&(pinfo [0]).kp_proc,
+			       &rup->ru_utime, &rup->ru_stime, NULL);
+
+			buf->utime = tv2sec (pstats.p_ru.ru_utime);
+			buf->stime = tv2sec (pstats.p_ru.ru_stime);
+
+			buf->cutime = tv2sec (pstats.p_cru.ru_utime);
+			buf->cstime = tv2sec (pstats.p_cru.ru_stime);
+
+			buf->start_time = tv2sec (pstats.p_start);
+
+			buf->flags = _glibtop_sysdeps_proc_time_user;
+		}
+#endif
+	glibtop_suid_leave (server);
+#endif
+}
+

sysdeps/bsd/procuid.c

@@ -0,0 +1,148 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procuid.h>
+
+#include <glibtop_suid.h>
+
+static const unsigned long _glibtop_sysdeps_proc_uid =
+(1L << GLIBTOP_PROC_UID_UID) + (1L << GLIBTOP_PROC_UID_EUID) +
+(1L << GLIBTOP_PROC_UID_EGID) + (1L << GLIBTOP_PROC_UID_PID) +
+(1L << GLIBTOP_PROC_UID_PPID) + (1L << GLIBTOP_PROC_UID_PGRP) +
+(1L << GLIBTOP_PROC_UID_TPGID) + (1L << GLIBTOP_PROC_UID_PRIORITY) +
+(1L << GLIBTOP_PROC_UID_NICE);
+
+static const unsigned long _glibtop_sysdeps_proc_uid_groups =
+0L;
+
+/* Init function. */
+
+void
+_glibtop_init_proc_uid_p (glibtop *server)
+{
+	server->sysdeps.proc_uid = _glibtop_sysdeps_proc_uid |
+		_glibtop_sysdeps_proc_uid_groups;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
+			pid_t pid)
+{
+	struct kinfo_proc *pinfo;
+	int count = 0;
+
+#if LIBGTOP_VERSION_CODE >= 1001000
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+	struct ucred ucred;
+	void *ucred_ptr;
+#endif
+#endif
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_UID), 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_uid));
+
+	/* It does not work for the swapper task. */
+	if (pid == 0) return;
+
+	/* Get the process information */
+	pinfo = kvm_getprocs (server->machine->kd, KERN_PROC_PID, pid, &count);
+	if ((pinfo == NULL) || (count != 1)) {
+		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
+		return;
+	}
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version >= 500013)) || defined(__FreeBSD_kernel__)
+
+#define	PROC_RUID	ki_ruid
+#define	PROC_SVUID	ki_svuid
+#define	PROC_RGID	ki_rgid
+#define	PROC_SVGID	ki_svgid
+#define	PROC_PPID	ki_ppid
+#define	PROC_PGID	ki_pgid
+#define	PROC_TPGID	ki_tpgid
+#define	PROC_NICE	ki_nice
+#define	PROC_PRIORITY	ki_pri.pri_user
+#else
+
+#define	PROC_RUID	kp_eproc.e_pcred.p_ruid
+#define	PROC_SVUID	kp_eproc.e_pcred.p_svuid
+#define	PROC_RGID	kp_eproc.e_pcred.p_rgid
+#define	PROC_SVGID	kp_eproc.e_pcred.p_svgid
+#define	PROC_PPID	kp_eproc.e_ppid
+#define	PROC_PGID	kp_eproc.e_pgid
+#define	PROC_TPGID	kp_eproc.e_tpgid
+#define	PROC_NICE	kp_proc.p_nice
+#define	PROC_PRIORITY	kp_proc.p_priority
+
+#endif
+
+	buf->uid  = pinfo [0].PROC_RUID;
+	buf->euid = pinfo [0].PROC_SVUID;
+	buf->gid  = pinfo [0].PROC_RGID;
+	buf->egid = pinfo [0].PROC_SVGID;
+
+	buf->ppid  = pinfo [0].PROC_PPID;
+	buf->pgrp  = pinfo [0].PROC_PGID;
+	buf->tpgid = pinfo [0].PROC_TPGID;
+
+	buf->nice     = pinfo [0].PROC_NICE;
+#if defined(__NetBSD__) && defined(SACTIVE)
+	buf->priority = 0;
+#else
+	buf->priority = pinfo [0].PROC_PRIORITY;
+#endif
+
+	/* Set the flags for the data we're about to return*/
+	buf->flags = _glibtop_sysdeps_proc_uid;
+
+	/* Use LibGTop conditionals here so we can more easily merge this
+	 * code into the LIBGTOP_STABLE_1_0 branch. */
+#if 0
+	/* This probably also works with other versions, but not yet
+	 * tested. Please remove the conditional if this is true. */
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)
+	ucred_ptr = (void *) pinfo [0].kp_eproc.e_pcred.pc_ucred;
+
+	if (ucred_ptr) {
+		if (kvm_read (server->machine->kd, (unsigned long) ucred_ptr,
+			      &ucred, sizeof (ucred)) != sizeof (ucred)) {
+			glibtop_warn_io_r (server, "kvm_read (ucred)");
+		} else {
+			int count = (ucred.cr_ngroups < GLIBTOP_MAX_GROUPS) ?
+				ucred.cr_ngroups : GLIBTOP_MAX_GROUPS;
+			int i;
+
+			for (i = 0; i < count; i++)
+				buf->groups [i] = ucred.cr_groups [i];
+			buf->ngroups = count;
+
+			buf->flags |= _glibtop_sysdeps_proc_uid_groups;
+		}
+	}
+#endif
+#endif
+}

sysdeps/bsd/sem_limits.c

@@ -0,0 +1,119 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, August 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/sem_limits.h>
+
+#include <glibtop_suid.h>
+
+#if defined(__bsdi__) && (_BSDI_VERSION < 199700)
+/* Older versions of BSDI don't seem to have this. */
+
+void
+_glibtop_init_sem_limits_p (glibtop *server)
+{ }
+
+void
+glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
+{
+        glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SEM_LIMITS), 0);
+
+        memset (buf, 0, sizeof (glibtop_sem_limits));
+}
+
+#else
+
+/* #define KERNEL to get declaration of `struct seminfo'. */
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version < 410000)) || defined(__bsdi__)
+#define KERNEL 1
+#else
+#define _KERNEL 1
+#endif
+
+#include <sys/ipc.h>
+#include <sys/sem.h>
+
+static unsigned long _glibtop_sysdeps_sem_limits =
+(1L << GLIBTOP_IPC_SEMMAP) + (1L << GLIBTOP_IPC_SEMMNI) +
+(1L << GLIBTOP_IPC_SEMMNS) + (1L << GLIBTOP_IPC_SEMMNU) +
+(1L << GLIBTOP_IPC_SEMMSL) + (1L << GLIBTOP_IPC_SEMOPM) +
+(1L << GLIBTOP_IPC_SEMUME) + (1L << GLIBTOP_IPC_SEMUSZ) +
+(1L << GLIBTOP_IPC_SEMVMX) + (1L << GLIBTOP_IPC_SEMAEM);
+
+/* The values in this structure never change at runtime, so we only
+ * read it once during initialization. We have to use the name `_seminfo'
+ * since `seminfo' is already declared external in <sys/sem.h>. */
+static struct seminfo _seminfo;
+
+/* nlist structure for kernel access */
+static struct nlist nlst [] = {
+	{ "_seminfo" },
+	{ 0 }
+};
+
+/* Init function. */
+
+void
+_glibtop_init_sem_limits_p (glibtop *server)
+{
+	if (kvm_nlist (server->machine->kd, nlst) < 0) {
+		glibtop_warn_io_r (server, "kvm_nlist (sem_limits)");
+		return;
+	}
+
+	if (kvm_read (server->machine->kd, nlst [0].n_value,
+		      &_seminfo, sizeof (_seminfo)) != sizeof (_seminfo)) {
+		glibtop_warn_io_r (server, "kvm_read (seminfo)");
+		return;
+	}
+
+	server->sysdeps.sem_limits = _glibtop_sysdeps_sem_limits;
+}
+
+/* Provides information about sysv sem limits. */
+
+void
+glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
+{
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SEM_LIMITS), 0);
+
+	memset (buf, 0, sizeof (glibtop_sem_limits));
+
+	if (server->sysdeps.sem_limits == 0)
+		return;
+
+	buf->semmap = _seminfo.semmap;
+	buf->semmni = _seminfo.semmni;
+	buf->semmns = _seminfo.semmns;
+	buf->semmnu = _seminfo.semmnu;
+	buf->semmsl = _seminfo.semmsl;
+	buf->semopm = _seminfo.semopm;
+	buf->semvmx = _seminfo.semvmx;
+	buf->semaem = _seminfo.semaem;
+
+	buf->flags = _glibtop_sysdeps_sem_limits;
+}
+
+#endif /* either a newer BSDI or no BSDI at all. */
+

sysdeps/bsd/shm_limits.c

@@ -0,0 +1,114 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, August 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/shm_limits.h>
+
+#include <glibtop_suid.h>
+
+#if defined(__bsdi__) && (_BSDI_VERSION < 199700)
+/* Older versions of BSDI don't seem to have this. */
+
+void
+_glibtop_init_shm_limits_p (glibtop *server)
+{ }
+
+void
+glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
+{
+        glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SHM_LIMITS), 0);
+
+        memset (buf, 0, sizeof (glibtop_shm_limits));
+}
+
+#else
+
+/* #define KERNEL to get declaration of `struct shminfo'. */
+
+#if (defined(__FreeBSD__) && (__FreeBSD_version < 410000)) || defined(__bsdi__)
+#define KERNEL 1
+#else
+#define _KERNEL 1
+#endif
+
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
+static unsigned long _glibtop_sysdeps_shm_limits =
+(1L << GLIBTOP_IPC_SHMMAX) + (1L << GLIBTOP_IPC_SHMMIN) +
+(1L << GLIBTOP_IPC_SHMMNI) + (1L << GLIBTOP_IPC_SHMSEG) +
+(1L << GLIBTOP_IPC_SHMALL);
+
+/* The values in this structure never change at runtime, so we only
+ * read it once during initialization. We have to use the name `_shminfo'
+ * since `shminfo' is already declared external in <sys/shm.h>. */
+static struct shminfo _shminfo;
+
+/* nlist structure for kernel access */
+static struct nlist nlst [] = {
+	{ "_shminfo" },
+	{ 0 }
+};
+
+/* Init function. */
+
+void
+_glibtop_init_shm_limits_p (glibtop *server)
+{
+	if (kvm_nlist (server->machine->kd, nlst) < 0) {
+		glibtop_warn_io_r (server, "kvm_nlist (shm_limits)");
+		return;
+	}
+
+	if (kvm_read (server->machine->kd, nlst [0].n_value,
+		      &_shminfo, sizeof (_shminfo)) != sizeof (_shminfo)) {
+		glibtop_warn_io_r (server, "kvm_read (shminfo)");
+		return;
+	}
+
+	server->sysdeps.shm_limits = _glibtop_sysdeps_shm_limits;
+}
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
+{
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SHM_LIMITS), 0);
+
+	memset (buf, 0, sizeof (glibtop_shm_limits));
+
+	if (server->sysdeps.shm_limits == 0)
+		return;
+
+	buf->shmmax = _shminfo.shmmax;
+	buf->shmmin = _shminfo.shmmin;
+	buf->shmmni = _shminfo.shmmni;
+	buf->shmseg = _shminfo.shmseg;
+	buf->shmall = _shminfo.shmall;
+
+	buf->flags = _glibtop_sysdeps_shm_limits;
+}
+
+#endif /* either a newer BSDI or no BSDI at all. */
+

sysdeps/bsd/siglist.c

@@ -0,0 +1,60 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/signal.h>
+
+const glibtop_signame glibtop_sys_siglist [] =
+{  {  1, "SIGHUP",  "Hangup" },
+   {  2, "SIGINT",  "Interrupt" },
+   {  3, "SIGQUIT", "Quit" },
+   {  4, "SIGILL",  "Illegal Instruction" },
+   {  5, "SIGTRAP", "Trace/Breakpoint Trap" },
+   {  6, "SIGABRT", "Abort" },
+   {  7, "SIGEMT",  "Emulation Trap" },
+   {  8, "SIGFPE",  "Arithmetic Exception" },
+   {  9, "SIGKILL", "Killed" },
+   { 10, "SIGBUS",  "Bus Error" },
+   { 11, "SIGSEGV", "Segmentation Fault" },
+   { 12, "SIGSYS",  "Bad System Call" },
+   { 13, "SIGPIPE", "Broken Pipe" },
+   { 14, "SIGALRM", "Alarm Clock" },
+   { 15, "SIGTERM", "Terminated" },
+   { 16, "SIGURG",  "Urgent Condition Present On Socket" },
+   { 17, "SIGSTOP", "Stop (cannot be caught or ignored)" },
+   { 18, "SIGTSTP", "Stop Signal Generated From Keyboard" },
+   { 19, "SIGCONT", "Continue After Stop" },
+   { 20, "SIGCHLD", "Child Status Has Changed" },
+   { 21, "SIGTTIN", "Background Read Attempted From Control Terminal" },
+   { 22, "SIGTTOU", "Background Write Attempted To Control Terminal" },
+   { 23, "SIGIO",   "I/O Is Possible On A Descriptor" },
+   { 24, "SIGXCPU", "CPU Time Limit Exceeded" },
+   { 25, "SIGXFSZ", "File Size Limit Exceeded" },
+   { 26, "SIGVTALRM","Virtual Time Alarm" },
+   { 27, "SIGPROF", "Profiling Timer Alarm" },
+   { 28, "SIGWINCH","Window Size Change" },
+   { 29, "SIGINFO", "Status Request From Keyboard" },
+   { 30, "SIGUSR1", "User Defined Signal 1" },
+   { 31, "SIGUSR2", "User Defined Signal 2" },
+   { 32, "SIGTHR",  "Thread Interrupt" },
+   {  0, NULL, NULL }
+};

sysdeps/bsd/swap.c

@@ -0,0 +1,426 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/swap.h>
+
+#include <glibtop_suid.h>
+
+static const unsigned long _glibtop_sysdeps_swap =
+(1L << GLIBTOP_SWAP_TOTAL) + (1L << GLIBTOP_SWAP_USED) +
+(1L << GLIBTOP_SWAP_FREE) + (1L << GLIBTOP_SWAP_PAGEIN) +
+(1L << GLIBTOP_SWAP_PAGEOUT);
+
+#if defined(__FreeBSD__) || defined(__bsdi__) || defined(__FreeBSD_kernel__)
+
+#include <sys/conf.h>
+#ifdef __bsdi__
+#include <vm/swap_pager.h>
+#else
+#if (__FreeBSD_version < 400005) && !defined(__FreeBSD_kernel__)
+#include <sys/rlist.h>
+#endif
+#endif
+#include <sys/vmmeter.h>
+
+/* nlist structure for kernel access */
+
+#if defined(__bsdi__)
+static struct nlist nlst [] = {
+	{ "_swapstats" }, /* general swap info */
+	{ 0 }
+};
+#elif __FreeBSD__ < 4
+static struct nlist nlst [] = {
+#define VM_SWAPLIST	0
+	{ "_swaplist" },/* list of free swap areas */
+#define VM_SWDEVT	1
+	{ "_swdevt" },	/* list of swap devices and sizes */
+#define VM_NSWAP	2
+	{ "_nswap" },	/* size of largest swap device */
+#define VM_NSWDEV	3
+	{ "_nswdev" },	/* number of swap devices */
+#define VM_DMMAX	4
+	{ "_dmmax" },	/* maximum size of a swap block */
+	{ 0 }
+};
+#endif
+
+#elif defined(__NetBSD__) || defined(__OpenBSD__)
+
+#if (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+#include <uvm/uvm_extern.h>
+#include <sys/swap.h>
+#else
+#include <vm/vm_swap.h>
+#endif
+
+#endif
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+static int mib_uvmexp [] = { CTL_VM, VM_UVMEXP };
+#else
+/* nlist structure for kernel access */
+static struct nlist nlst2 [] = {
+	{ "_cnt" },
+	{ 0 }
+};
+#endif
+
+/* Init function. */
+
+void
+_glibtop_init_swap_p (glibtop *server)
+{
+#if defined(__FreeBSD__) || defined(__bsdi__) || defined(__FreeBSD_kernel__)
+#if __FreeBSD__ < 4 || defined(__bsdi__)
+	if (kvm_nlist (server->machine->kd, nlst) < 0) {
+		glibtop_warn_io_r (server, "kvm_nlist (swap)");
+		return;
+	}
+#else
+	struct kvm_swap dummy;
+
+	if (kvm_getswapinfo (server->machine->kd, &dummy, 1, 0) != 0) {
+		glibtop_warn_io_r (server, "kvm_swap (swap)");
+		return;
+	}
+#endif
+#endif
+
+#if !(defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000)) && !defined(__OpenBSD__)
+	if (kvm_nlist (server->machine->kd, nlst2) < 0) {
+		glibtop_warn_io_r (server, "kvm_nlist (cnt)");
+		return;
+	}
+#endif
+
+	server->sysdeps.swap = _glibtop_sysdeps_swap;
+}
+
+/* Provides information about swap usage. */
+
+/*
+ * This function is based on a program called swapinfo written
+ * by Kevin Lahey <kml@rokkaku.atl.ga.us>.
+ */
+
+void
+glibtop_get_swap_p (glibtop *server, glibtop_swap *buf)
+{
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+
+# if (__FreeBSD__ < 4) && !defined(__FreeBSD_kernel__)
+	char *header;
+	int hlen, nswdev, dmmax;
+	int div, nfree, npfree;
+	struct swdevt *sw;
+	long blocksize, *perdev;
+	struct rlist head;
+	struct rlisthdr swaplist;
+	struct rlist *swapptr;
+	size_t sw_size;
+	u_long ptr;
+# else
+	int nswdev;
+	struct kvm_swap kvmsw[16];
+# endif
+
+#elif defined(__bsdi__)
+	struct swapstats swap;
+#elif defined(__NetBSD__) || defined(__OpenBSD__)
+	struct swapent *swaplist;
+#endif
+
+	int nswap, i;
+	guint64 avail = 0, inuse = 0;
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	struct uvmexp uvmexp;
+	size_t length_uvmexp;
+#else
+	/* To get `pagein' and `pageout'. */
+	struct vmmeter vmm;
+#endif
+        static int swappgsin = -1;
+	static int swappgsout = -1;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_SWAP), 0);
+
+	memset (buf, 0, sizeof (glibtop_swap));
+
+	if (server->sysdeps.swap == 0)
+		return;
+
+#if defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	length_uvmexp = sizeof (uvmexp);
+	if (sysctl (mib_uvmexp, 2, &uvmexp, &length_uvmexp, NULL, 0)) {
+		glibtop_warn_io_r (server, "sysctl (uvmexp)");
+		return;
+	}
+#else
+	/* This is used to get the `pagein' and `pageout' members. */
+
+	if (kvm_read (server->machine->kd, nlst2[0].n_value,
+		      &vmm, sizeof (vmm)) != sizeof (vmm)) {
+		glibtop_warn_io_r (server, "kvm_read (cnt)");
+		return;
+	}
+#endif
+
+        if (swappgsin < 0) {
+		buf->pagein = 0;
+		buf->pageout = 0;
+	} else {
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+		buf->pagein = vmm.v_swappgsin - swappgsin;
+		buf->pageout = vmm.v_swappgsout - swappgsout;
+#elif defined(__NetBSD__) && (__NetBSD_Version__ >= 599002100)
+		/* no uvmexp.swap{ins,outs} */
+		buf->pagein = 0;
+		buf->pageout = 0;
+#elif defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+		buf->pagein = uvmexp.swapins - swappgsin;
+		buf->pageout = uvmexp.swapouts - swappgsout;
+#else
+		buf->pagein = vmm.v_swpin - swappgsin;
+		buf->pageout = vmm.v_swpout - swappgsout;
+#endif
+	}
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+        swappgsin = vmm.v_swappgsin;
+	swappgsout = vmm.v_swappgsout;
+#elif defined(__NetBSD__) && (__NetBSD_Version__ >= 599002100)
+	swappgsin = 0;
+	swappgsout = 0;
+#elif defined(__NetBSD__) && (__NetBSD_Version__ >= 104000000) || defined(__OpenBSD__)
+	swappgsin = uvmexp.swapins;
+	swappgsout = uvmexp.swapouts;
+#else
+	swappgsin = vmm.v_swpin;
+	swappgsout = vmm.v_swpout;
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+
+#if (__FreeBSD__ < 4) && !defined(__FreeBSD_kernel__)
+
+	/* Size of largest swap device. */
+
+	if (kvm_read (server->machine->kd, nlst[VM_NSWAP].n_value,
+		      &nswap, sizeof (nswap)) != sizeof (nswap)) {
+		glibtop_warn_io_r (server, "kvm_read (nswap)");
+		return;
+	}
+
+	/* Number of swap devices. */
+
+	if (kvm_read (server->machine->kd, nlst[VM_NSWDEV].n_value,
+		      &nswdev, sizeof (nswdev)) != sizeof (nswdev)) {
+		glibtop_warn_io_r (server, "kvm_read (nswdev)");
+		return;
+	}
+
+	/* Maximum size of a swap block. */
+
+	if (kvm_read (server->machine->kd, nlst[VM_DMMAX].n_value,
+		      &dmmax, sizeof (dmmax)) != sizeof (dmmax)) {
+		glibtop_warn_io_r (server, "kvm_read (dmmax)");
+		return;
+	}
+
+	/* List of free swap areas. */
+
+	if (kvm_read (server->machine->kd, nlst[VM_SWAPLIST].n_value,
+		      &swaplist, sizeof (swaplist)) != sizeof (swaplist)) {
+		glibtop_warn_io_r (server, "kvm_read (swaplist)");
+		return;
+	}
+
+	/* Kernel offset of list of swap devices and sizes. */
+
+	if (kvm_read (server->machine->kd, nlst[VM_SWDEVT].n_value,
+		      &ptr, sizeof (ptr)) != sizeof (ptr)) {
+		glibtop_warn_io_r (server, "kvm_read (swdevt)");
+		return;
+	}
+
+	/* List of swap devices and sizes. */
+
+	sw_size = nswdev * sizeof (*sw);
+	sw = g_malloc (sw_size);
+
+	if (kvm_read (server->machine->kd, ptr, sw, sw_size) != (ssize_t)sw_size) {
+		glibtop_warn_io_r (server, "kvm_read (*swdevt)");
+		return;
+	}
+
+	perdev = g_malloc (nswdev * sizeof (*perdev));
+
+	/* Count up swap space. */
+
+	nfree = 0;
+	memset (perdev, 0, nswdev * sizeof(*perdev));
+
+	swapptr = swaplist.rlh_list;
+
+	while (swapptr) {
+		int	top, bottom, next_block;
+
+		if (kvm_read (server->machine->kd, (int) swapptr, &head,
+			      sizeof (struct rlist)) != sizeof (struct rlist)) {
+			glibtop_warn_io_r (server, "kvm_read (swapptr)");
+			return;
+		}
+
+		top = head.rl_end;
+		bottom = head.rl_start;
+
+		nfree += top - bottom + 1;
+
+		/*
+		 * Swap space is split up among the configured disks.
+		 *
+		 * For interleaved swap devices, the first dmmax blocks
+		 * of swap space some from the first disk, the next dmmax
+		 * blocks from the next, and so on up to nswap blocks.
+		 *
+		 * The list of free space joins adjacent free blocks,
+		 * ignoring device boundries.  If we want to keep track
+		 * of this information per device, we'll just have to
+		 * extract it ourselves.
+		 */
+		while (top / dmmax != bottom / dmmax) {
+			next_block = ((bottom + dmmax) / dmmax);
+			perdev[(bottom / dmmax) % nswdev] +=
+				next_block * dmmax - bottom;
+			bottom = next_block * dmmax;
+		}
+		perdev[(bottom / dmmax) % nswdev] +=
+			top - bottom + 1;
+
+		swapptr = head.rl_next;
+	}
+
+	header = getbsize (&hlen, &blocksize);
+
+	div = blocksize / 512;
+	avail = npfree = 0;
+	for (i = 0; i < nswdev; i++) {
+		int xsize, xfree;
+
+		/*
+		 * Don't report statistics for partitions which have not
+		 * yet been activated via swapon(8).
+		 */
+		if (!(sw[i].sw_flags & SW_FREED))
+			continue;
+
+		/* The first dmmax is never allocated to avoid trashing of
+		 * disklabels
+		 */
+		xsize = sw[i].sw_nblks - dmmax;
+		xfree = perdev[i];
+		inuse = xsize - xfree;
+		npfree++;
+		avail += xsize;
+	}
+
+	/*
+	 * If only one partition has been set up via swapon(8), we don't
+	 * need to bother with totals.
+	 */
+	inuse = avail - nfree;
+
+	g_free (sw);
+	g_free (perdev);
+
+	buf->flags = _glibtop_sysdeps_swap;
+
+	buf->used = inuse;
+	buf->free = avail;
+
+	buf->total = inuse + avail;
+
+#else
+
+	nswdev = kvm_getswapinfo(server->machine->kd, kvmsw, 16, 0);
+
+	buf->flags = _glibtop_sysdeps_swap;
+
+	buf->used = kvmsw[nswdev].ksw_used * getpagesize();
+	buf->total = kvmsw[nswdev].ksw_total * getpagesize();
+
+	buf->free = buf->total - buf->used;
+
+#endif
+
+#elif defined(__bsdi__)
+
+	/* General info about swap devices. */
+
+	if (kvm_read (server->machine->kd, nlst[0].n_value,
+		      &swap, sizeof (swap)) != sizeof (swap)) {
+		glibtop_warn_io_r (server, "kvm_read (swap)");
+		return;
+	}
+
+	buf->flags = _glibtop_sysdeps_swap;
+
+	buf->used = swap.swap_total - swap.swap_free;
+	buf->free = swap.swap_free;
+
+	buf->total = swap.swap_total;
+
+#elif defined(__NetBSD__) || defined(__OpenBSD__)
+
+	nswap = swapctl (SWAP_NSWAP, NULL, 0);
+	if (nswap < 0) {
+		glibtop_warn_io_r (server, "swapctl (SWAP_NSWAP)");
+		return;
+	}
+
+	swaplist = g_malloc (nswap * sizeof (struct swapent));
+
+	if (swapctl (SWAP_STATS, swaplist, nswap) != nswap) {
+		glibtop_warn_io_r (server, "swapctl (SWAP_STATS)");
+		g_free (swaplist);
+		return;
+	}
+
+	for (i = 0; i < nswap; i++) {
+		avail += swaplist[i].se_nblks;
+		inuse += swaplist[i].se_inuse;
+	}
+
+	g_free (swaplist);
+
+	buf->flags = _glibtop_sysdeps_swap;
+
+	buf->used = inuse;
+	buf->free = avail;
+
+	buf->total = inuse + avail;
+#endif
+}

sysdeps/bsd/sysinfo.c

@@ -0,0 +1,91 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <glibtop/error.h>
+#include <glibtop/cpu.h>
+#include <glibtop/sysinfo.h>
+
+static const unsigned long _glibtop_sysdeps_sysinfo =
+(1L << GLIBTOP_SYSINFO_CPUINFO);
+
+static glibtop_sysinfo sysinfo = { .flags = 0 };
+
+static void
+init_sysinfo (glibtop *server)
+{
+	char *model;
+	guint64 ncpus = 1;
+	int mhz = 0;
+	size_t len;
+
+	if (G_LIKELY (sysinfo.flags))
+		return;
+
+	glibtop_init_s (&server, GLIBTOP_SYSDEPS_CPU, 0);
+
+	len = sizeof (ncpus);
+	sysctlbyname ("hw.ncpu", &ncpus, &len, NULL, 0);
+	len = 0;
+	sysctlbyname ("hw.model", NULL, &len, NULL, 0);
+	model = g_malloc (len);
+	sysctlbyname ("hw.model", model, &len, NULL, 0);
+	len = sizeof (mhz);
+	sysctlbyname ("hw.clockrate", &mhz, &len, NULL, 0);
+
+	for (sysinfo.ncpu = 0;
+	     sysinfo.ncpu < GLIBTOP_NCPU && sysinfo.ncpu < ncpus;
+	     sysinfo.ncpu++) {
+		glibtop_entry * const cpuinfo = &sysinfo.cpuinfo[sysinfo.ncpu];
+
+		cpuinfo->labels = g_ptr_array_new ();
+
+		cpuinfo->values = g_hash_table_new_full(g_str_hash,
+							g_str_equal,
+							NULL, g_free);
+
+		g_ptr_array_add (cpuinfo->labels, "processor");
+		g_hash_table_insert (cpuinfo->values, "processor",
+				     g_strdup_printf("%u", (guint)sysinfo.ncpu));
+
+		g_ptr_array_add (cpuinfo->labels, "vendor_id");
+		g_hash_table_insert (cpuinfo->values, "vendor_id",
+				     g_strdup(model));
+
+		g_ptr_array_add (cpuinfo->labels, "cpu MHz");
+		g_hash_table_insert (cpuinfo->values, "cpu MHz",
+				     g_strdup_printf("%d", mhz));
+	}
+
+	g_free (model);
+
+	sysinfo.flags = _glibtop_sysdeps_sysinfo;
+}
+
+const glibtop_sysinfo *
+glibtop_get_sysinfo_s (glibtop *server)
+{
+	init_sysinfo (server);
+	return &sysinfo;
+}

sysdeps/bsd/uptime.c

@@ -0,0 +1,92 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/uptime.h>
+
+#include <glibtop/cpu.h>
+
+#include <glibtop_suid.h>
+
+static const unsigned long _glibtop_sysdeps_uptime =
+(1L << GLIBTOP_UPTIME_UPTIME) + (1L << GLIBTOP_UPTIME_IDLETIME);
+
+static const unsigned long _required_cpu_flags =
+(1L << GLIBTOP_CPU_TOTAL) + (1L << GLIBTOP_CPU_IDLE) +
+(1L << GLIBTOP_CPU_FREQUENCY);
+
+/* Init function. */
+
+void
+_glibtop_init_uptime_p (glibtop *server)
+{
+	server->sysdeps.uptime = _glibtop_sysdeps_uptime;
+}
+
+/* Provides uptime and idle time. */
+
+void
+glibtop_get_uptime_p (glibtop *server, glibtop_uptime *buf)
+{
+#if defined(__NetBSD__) || defined(__OpenBSD__)
+	time_t now;
+	time_t uptime;
+	int mib[2];
+	struct timeval boottime;
+	size_t size;
+
+	mib[0] = CTL_KERN;
+	mib[1] = KERN_BOOTTIME;
+	size = sizeof(boottime);
+	if (sysctl(mib, 2, &boottime, &size, NULL, 0) != -1 &&
+	    boottime.tv_sec != 0) {
+		time(&now);
+		buf->uptime = now - boottime.tv_sec;
+		/* XXX: don't know a useful value to put here. */
+		buf->idletime = 0;
+		buf->flags = _glibtop_sysdeps_uptime;
+	}
+#else
+	glibtop_cpu cpu;
+
+	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_UPTIME), 0);
+
+	memset (buf, 0, sizeof (glibtop_uptime));
+
+	/* We simply calculate it from the CPU usage. */
+
+	glibtop_get_cpu_p (server, &cpu);
+
+	/* Make sure all required fields are present. */
+
+	if ((cpu.flags & _required_cpu_flags) != _required_cpu_flags)
+		return;
+
+	/* Calculate values. */
+
+	buf->uptime = (double) cpu.total / (double) cpu.frequency;
+	buf->idletime = (double) cpu.idle / (double) cpu.frequency;
+
+	buf->flags = _glibtop_sysdeps_uptime;
+#endif
+}

sysdeps/common/ChangeLog

@@ -0,0 +1,253 @@
+2007-05-19  Benoît Dejean  <benoit@placenet.org>
+
+	* default.c:
+
+	Fixed returned type.
+
+2007-03-16  Benoît Dejean  <benoit@placenet.org>
+
+	* mountlist.c: (ignore_mount_entry):
+	
+	Ignore securityfs and fusectl.
+	Patch by Fryderyk Dziarmagowski  <freetz@gmx.net>
+	Closes #418718.
+
+2007-02-10  Benoît Dejean  <benoit@placenet.org>
+
+	* fsusage.c: (glibtop_get_fsusage_s):
+	
+	Make sure avail <= free.
+	Closes #406280.
+
+2007-01-31  Benoît Dejean  <benoit@placenet.org>
+
+	* mountlist.c: (ignore_mount_entry):
+	
+	Fixed order.
+	Added objfs and ctfs.
+	Closes #400557.
+
+2006-09-21  Benoît Dejean  <benoit@placenet.org>
+
+	* mountlist.c: (ignore_mount_entry):
+
+	Added nfsd to the exclude list.
+
+2006-06-24  Benoît Dejean  <benoit@placenet.org>
+
+	* mountlist.c: (read_filesystem_list):
+	
+	Ensure file is closed.
+	
+	(glibtop_get_mountlist_s):
+	 
+	Fixed .flags.
+	 
+	Patch by hua.zhang@sun.com.
+	Closes #345812.
+
+2006-04-09  Benoît Dejean  <benoit@placenet.org>
+
+	* Makefile.am: Fixed trivial warning.
+
+2006-02-21  Benoît Dejean  <benoit@placenet.org>
+
+	* mountlist.c: (ignore_mount_entry): Also ignores linprocfs, mfs
+	and devfs.
+	Closes #331856.
+	Patch by Andreas Kohn <andreas.kohn@gmail.com>
+
+2005-04-26  Jörgen Scheibengruber  <mfcn@gmx.de>
+
+	* mountlist.c: (ignore_mount_entry): Added tmpfs to ignore list.
+
+2005-03-25  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* error.c: (glibtop_error_io_vr), (glibtop_warn_io_vr):
+	* error_suid.c: (glibtop_error_io_vr), (glibtop_warn_io_vr):
+	s/strerror/g_strerror/g.
+
+2005-03-11  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* mountlist.c: (ignore_mount_entry): Added mqueue to ignore list.
+
+2005-02-28  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* fsusage.c: * Add support for file system read and write counting
+	(needed for the disk load feature of the multiload applet).
+
+2005-02-23  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* fsusage.c: (glibtop_get_fsusage_s): Correct file system size calculations.
+	Patch from marcus@freebsd.org (Joe Marcus Clarke).
+	Closes #168232.
+
+2005-02-15  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* fsusage.c: (_glibtop_get_fsusage_read_write): Fixed G_GNUC attribute usage.
+	Replaced macro by inline function.
+
+2005-01-18  Benoît Dejean  <TazForEver@dlfp.org>
+
+	* mountlist.c: (ignore_mount_entry): Re-worked with bsearch.
+
+2004-12-09  Benoît Dejean  <tazforever@dlfp.org>
+
+	* mountlist.c: (ignore_mount_entry): Ignores "unkown" file system type.
+
+2004-09-24  Benoît Dejean  <tazforever@dlfp.org>
+
+	* fsusage.c: (glibtop_get_fsusage_s): Fixed .block_size on Solaris.
+
+2004-09-24  Benoît Dejean  <tazforever@dlfp.org>
+
+	* Makefile.am:
+	* mountlist.c:
+	* mountlist.h: Removed mountlist.h.
+
+2004-09-23  Benoît Dejean  <tazforever@dlfp.org>
+
+	* mountlist.c: (ignore_mount_entry): Added openpromfs.
+
+2004-09-22  Benoît Dejean  <tazforever@dlfp.org>
+
+	* fsusage.c: (glibtop_get_fsusage_s): Linux: Sanitize. Removed calls
+	to obfuscated PROPAGATE_ALL_ONES(x) which seems to return unpredictable
+	values on some arch (e.g sparc).
+	Closes #153141.
+
+2004-09-22  Benoît Dejean  <tazforever@dlfp.org>
+
+	* mountlist.c: (ignore_mount_entry): Added mntfs to ignore list.
+
+2004-09-21  Benoît Dejean  <tazforever@dlfp.org>
+
+	* fsusage.c: (_glibtop_get_fsusage_read_write),
+	(glibtop_get_fsusage_s):
+	* mountlist.c: (glibtop_get_mountlist_s): Back to previous version.
+
+2004-09-19  Benoît Dejean  <tazforever@dlfp.org>
+
+	* fsusage.c: (_glibtop_get_fsusage_read_write) : Added new flag.
+	(_glibtop_get_fsusage_read_write): Changed prototype. Returns TRUE on
+	success, then _glibtop_get_fsusage_read_write is set.
+	
+	Added comment to locate Linux code.
+	
+	* mountlist.c: (read_filesystem_list): Dropped unused need_fs_type parameter.
+	This is now default.
+	Fixed possible leak.
+	
+	(ignore_mount_entry): Added "usbfs" to ignored FS.
+	
+	(glibtop_get_mountlist_s): Updated.
+
+2004-08-22  Benoît Dejean  <tazforever@dlfp.org>
+
+	* mountlist.c: (read_filesystem_list): Merged FreeBSD Marcus' patch.
+
+2004-07-17  Benoît Dejean  <tazforever@dlfp.org>
+
+	* fsusage.c: (glibtop_get_fsusage_s): Started implementation of read, write.
+	Code should be splitted into arch specific files.
+	
+	* mountlist.c: (glibtop_get_mountlist_s): glibify. Used GArray.
+
+2004-07-07  Benoît Dejean  <tazforever@dlfp.org>
+
+	* Makefile.am:
+	* procargs.c: (split_args0), (glibtop_get_proc_argv_l),
+	(glibtop_get_proc_argv_p), (glibtop_get_proc_argv_s): Added file to
+	repository. Provides glibtop_get_proc_argv*() for system dependant 
+	glibtop_get_proc_args*().
+
+2004-06-18  Benoît Dejean  <tazforever@dlfp.org>
+
+	* error.c: (print_server_name), (glibtop_error_r),
+	(glibtop_warn_r), (glibtop_error_io_r), (glibtop_warn_io_r),
+	(glibtop_error), (glibtop_warn), (glibtop_error_io),
+	(glibtop_warn_io): These functions are now globally defined.
+
+2004-06-12  Benoît Dejean  <tazforever@dlfp.org>
+
+	* Makefile.am:
+	* fsusage-frontend.c:
+	* fsusage.h: Removed files.
+
+	* fsusage.c: (glibtop_get_fsusage_s), (statfs): Merged and cleaned.
+
+2004-06-12  Benoît Dejean  <tazforever@dlfp.org>
+
+	* mountlist.c: (xatoi) Removed, replaced by ISO strtoull.
+	(fstype_to_string): Cleaned.
+	(read_filesystem_list) : Changed prototype. Cleaned and secured.
+	Replaced broken free by g_free.
+	(ignore_mount_entry): Added.
+	(glibtop_get_mountlist_s): Cleaned. Better allocation algorithm.
+	@all_fs has now a real meaning, see the documentation.
+
+2004-06-06  Benoît Dejean  <tazforever@dlfp.org>
+
+	* gnuslib.c: (connect_to_internet_server): Cleaned.
+	* mountlist.c: (glibtop_get_mountlist_s): Replaced multiple strcpy/cat by
+	g_strdup_printf. Replaced strncpy by g_strlcpy.
+
+2004-03-15  Bastien Nocera  <hadess@hadess.net>
+
+	* fsusage.c:
+	* fsusage.h: remove use of uintmax_t
+
+2004-03-09  Bastien Nocera  <hadess@hadess.net>
+
+	* fsusage.c: fix build (we don't have "full-read.h" here)
+
+2003-12-27  Ole Laursen  <olau@hardworking.dk>
+
+	* README.fsusage: Added a few words about the code from GNU
+	Coreutils.
+
+	* fsusage.c, fsusage.h: Resynced from GNU Coreutils 5.0.
+
+	* fsusage-frontend.c: Moved the frontend from fsusage.c to here.
+
+2003-10-21  Bastien Nocera  <hadess@hadess.net>
+
+	* Makefile.am:
+	* fsusage.h: install only one library, libgtop-2.0
+	Fix build-time warnings due to the redefinition of guint64
+	Include glib.h for the definition of guint64
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* inodedb.c: (glibtop_inodedb_close_s): fix compilation, thanks Jeff
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* ChangeLog:
+	* backend.c: (_open_common):
+	* fsusage.c:
+	* fsusage.h:
+	* inodedb.c: (glibtop_inodedb_lookup_s): s/u_int64_t/guint64/
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* inodedb.c:
+	* mountlist.c: (glibtop_get_mountlist_s): fixed compilation
+
+2003-10-20  Bastien Nocera  <hadess@hadess.net>
+
+	* Makefile.am:
+	* inodedb.c: (glibtop_inodedb_open_s), (glibtop_inodedb_close_s):
+	* mountlist.c: (glibtop_get_mountlist_s):
+	* xmalloc.c:
+	* xmalloc_suid.c: replace all the xmalloc crap by glib memory
+	management functions
+
+2000-01-20  Martin Baulig  <martin@home-of-linux.org>
+
+	* fsusage.c (adjust_blocks): Use `guint64' arguments and
+	return value to avoid long int overflows on machines with large
+	disks.
+
+	* fsusage.h (struct fs_usage): Use `guint64' here as well.
+

sysdeps/common/Makefile.am

@@ -0,0 +1,25 @@
+
+AM_CPPFLAGS			= @AM_CPPFLAGS@
+
+noinst_LTLIBRARIES		= libgtop_common-2.0.la libgtop_suid_common-2.0.la
+
+if !LIBGTOP_SYSDEPS_PRIVATE_MOUNTLIST
+mountlist_src = mountlist.c
+endif
+
+if !LIBGTOP_SYSDEPS_PRIVATE_FSUSAGE
+fsusage_src = fsusage.c
+endif
+
+libgtop_common_2_0_la_SOURCES	= error.c gnuslib.c \
+                                  procargs.c \
+				  default.c \
+				  $(mountlist_src) $(fsusage_src)
+
+# libgtop_common_2_0_la_LDFLAGS	= $(LT_VERSION_INFO)
+libgtop_common_2_0_la_LIBADD	= $(LIBGTOP_EXTRA_LIBS)
+
+libgtop_suid_common_2_0_la_SOURCES	= error.c sysdeps_suid.c
+
+# libgtop_suid_common_2_0_la_LDFLAGS	= $(LT_VERSION_INFO)
+

sysdeps/common/Makefile.in

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+
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+}
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+@LIBGTOP_SYSDEPS_PRIVATE_FSUSAGE_FALSE@fsusage_src = fsusage.c
+libgtop_common_2_0_la_SOURCES = error.c gnuslib.c \
+                                  procargs.c \
+				  default.c \
+				  $(mountlist_src) $(fsusage_src)
+
+
+# libgtop_common_2_0_la_LDFLAGS	= $(LT_VERSION_INFO)
+libgtop_common_2_0_la_LIBADD = $(LIBGTOP_EXTRA_LIBS)
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+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
+libgtop_common-2.0.la: $(libgtop_common_2_0_la_OBJECTS) $(libgtop_common_2_0_la_DEPENDENCIES) $(EXTRA_libgtop_common_2_0_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK)  $(libgtop_common_2_0_la_OBJECTS) $(libgtop_common_2_0_la_LIBADD) $(LIBS)
+
+libgtop_suid_common-2.0.la: $(libgtop_suid_common_2_0_la_OBJECTS) $(libgtop_suid_common_2_0_la_DEPENDENCIES) $(EXTRA_libgtop_suid_common_2_0_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK)  $(libgtop_suid_common_2_0_la_OBJECTS) $(libgtop_suid_common_2_0_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/default.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/error.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsusage.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gnuslib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mountlist.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/procargs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sysdeps_suid.Plo@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
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+install-html-am:
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+install-info: install-info-am
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+install-info-am:
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+install-man:
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+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-noinstLTLIBRARIES cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# libgtop_suid_common_2_0_la_LDFLAGS	= $(LT_VERSION_INFO)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

sysdeps/common/default.c

@@ -0,0 +1,448 @@
+#include <config.h>
+
+#include <glibtop.h>
+#include <glibtop/sysinfo.h>
+#include <glibtop/union.h>
+
+
+/**
+ * glibtop_close:
+ *
+ * Close the connection to the server.
+ */
+void
+glibtop_close(void)
+{
+	glibtop_close_r(glibtop_global_server);
+}
+
+/**
+ * SECTION:glibtop
+ * @short_description: Server initilization
+ * @stability: Stable
+ *  
+ * You do not need to worry about the #glibtop * server structure if
+ * you don't need - the library exports a #glibtop_global_server
+ * which you can use everywhere a #glibtop * is expected.
+ *
+ * Most of the library and all of the sysdeps function also have an alias
+ * (which is the function name without the <suffix>_l</suffix>, 
+ * <suffix>_s</suffix> or <suffix>_r</suffix> suffix) which don't 
+ * take a #glibtop * as argument but uses the #glibtop_global_server 
+ * instead.
+ */
+
+/**
+ * glibtop_init:
+ *
+ * Server initialization.
+ *
+ * Returns: A #glibtop reference.
+ */
+glibtop*
+glibtop_init(void)
+{
+	return glibtop_init_r(&glibtop_global_server, 0, 0);
+}
+
+
+/**
+ * glibtop_get_cpu:
+ * @buf: A location to return the CPU usage.
+ *
+ * Get the CPU usage.
+ *
+ * All CPU units are measured in <type>jiffies</type> which are normally
+ * 1/100th of a second (in which case <type>frequency</type> equals 100),
+ * but can also be in any other unit. To get seconds, divide them by 
+ * <type>frequency</type>.
+ */
+void
+glibtop_get_cpu(glibtop_cpu *buf)
+{
+	glibtop_get_cpu_l(glibtop_global_server, buf);
+}
+
+
+/**
+ * glibtop_get_fsusage:
+ * @buf: A location to return the file system usage.
+ * @mount_dir: mount dir where to get the information of usage.
+ *
+ * Get the file system usage for an specific @mount_dir.
+ */
+void
+glibtop_get_fsusage(glibtop_fsusage *buf, const char *mount_dir)
+{
+	glibtop_get_fsusage_l(glibtop_global_server, buf, mount_dir);
+}
+
+
+/**
+ * glibtop_get_uptime:
+ * @buf: A location to return the system uptime
+ *
+ * When porting LibGTop to a new system, you only need to implement 
+ * #uptime and #idletime if there's a faster or better way to obtain them
+ * as using function(glibtop_cpu) for it. Look at 
+ * <filename>sysdeps/freebsd/uptime.c</filename> for an
+ * example on how to obtain them using function(glibtop_cpu).
+ */
+void
+glibtop_get_uptime(glibtop_uptime *buf)
+{
+	glibtop_get_uptime_l(glibtop_global_server, buf);
+}
+
+
+/**
+ * glibtop_sysinfo:
+ *
+ * Returns: The system information through a #glibtop_sysinfo structure.
+ */
+const glibtop_sysinfo *
+glibtop_get_sysinfo(void)
+{
+	return glibtop_get_sysinfo_s(glibtop_global_server);
+}
+
+
+/**
+ * glibtop_get_swap:
+ * @buf: A location to return a #glibtop_swap.
+ *
+ * Get the swap usage.
+ */
+void
+glibtop_get_swap(glibtop_swap *buf)
+{
+	glibtop_get_swap_l(glibtop_global_server, buf);
+}
+
+
+/**
+ * glibtop_get_proc_uid:
+ * @buf: A location to return a #glibtop_proc_uid
+ * @pid: Process id to get the user and tty information
+ * 
+ * Get the process user id and tty information.
+ */
+void
+glibtop_get_proc_uid(glibtop_proc_uid *buf, pid_t pid)
+{
+	glibtop_get_proc_uid_l(glibtop_global_server, buf, pid);
+}
+
+
+/**
+ * SECTION:proctime
+ * @title: Process Time
+ * @short_description: Get process time information
+ * @stability: Stable
+ */
+
+/**
+ * glibtop_get_proc_time:
+ * @buf: Returned process time information - see #glibtop_proc_time.
+ * @pid: Process id
+ *
+ * Get process time information.
+ */
+void
+glibtop_get_proc_time(glibtop_proc_time *buf, pid_t pid)
+{
+	glibtop_get_proc_time_l(glibtop_global_server, buf, pid);
+}
+
+
+void
+glibtop_get_proc_state(glibtop_proc_state *buf, pid_t pid)
+{
+	glibtop_get_proc_state_l(glibtop_global_server, buf, pid);
+}
+
+
+void
+glibtop_get_proc_signal(glibtop_proc_signal *buf, pid_t pid)
+{
+	glibtop_get_proc_signal_l(glibtop_global_server, buf, pid);
+}
+
+
+void
+glibtop_get_proc_segment(glibtop_proc_segment *buf, pid_t pid)
+{
+	glibtop_get_proc_segment_l(glibtop_global_server, buf, pid);
+}
+
+
+glibtop_open_files_entry *
+glibtop_get_proc_open_files(glibtop_proc_open_files *buf, pid_t pid)
+{
+	return glibtop_get_proc_open_files_l(glibtop_global_server, buf, pid);
+}
+
+
+void
+glibtop_get_proc_mem(glibtop_proc_mem *buf, pid_t pid)
+{
+	glibtop_get_proc_mem_l(glibtop_global_server, buf, pid);
+}
+
+
+glibtop_map_entry *
+glibtop_get_proc_map(glibtop_proc_map *buf, pid_t pid)
+{
+	return glibtop_get_proc_map_l(glibtop_global_server, buf, pid);
+}
+
+
+/**
+ * SECTION:procargs
+ * @title: Process Arguments
+ * @short_description: Get process command line arguments
+ * @see_also: #libgtop-Process-List
+ * @stability: Stable
+ */
+
+/**
+ * glibtop_get_proc_args:
+ * @buf: Struct with @size of returned string.
+ * @pid: Process id
+ * @max_len: Maximum length of string to return (use zero to get all arguments).
+ *
+ * Get process command line arguments.
+ *
+ * Returns: @pid's command line arguments separated by null bytes; the length of 
+ * this string is returned in the @buf size field.  You are required to free
+ * the string when done.
+ */
+char *
+glibtop_get_proc_args(glibtop_proc_args *buf, pid_t pid, unsigned max_len)
+{
+	return glibtop_get_proc_args_l(glibtop_global_server, buf, pid, max_len);
+}
+
+
+/**
+ * glibtop_get_proc_argv
+ * @buf: Struct with @size of combined returned arguments.
+ * @pid: Process id
+ * @max_len: Maximum length of all arguments combined (use zero to get all arguments).
+ *
+ * Get process command line arguments.
+ *
+ * Returns: A NULL-terminated array of strings with all arguments of process pid
+ * (up to @max_len characters).  Remember to <function>g_strfreev</function>
+ * the returned array to avoid a memory leak.
+ */
+char **
+glibtop_get_proc_argv(glibtop_proc_args *buf, pid_t pid, unsigned max_len)
+{
+	return glibtop_get_proc_argv_l(glibtop_global_server, buf, pid, max_len);
+}
+
+
+/**
+ * SECTION:proclist
+ * @title: Process List
+ * @short_description: List running processes
+ * @stability: Stable
+ */
+
+/**
+ * glibtop_get_proclist
+ * @buf: Extra return information, see #glibtop_proclist.
+ * @which: Criteria for processes in returned list.  See the <type>GLIBTOP_KERN_PROC_*</type> and <type>GLIBTOP_EXCLUDE_*</type> constants.
+ * @arg: Extra arguments applied to @which.  Only <type>GLIBTOP_KERN_PROC_*</type> constants take arguments, see each constant definition for particular @arg description.
+ *
+ * Returns: A list of running processes or <type>NULL</type> on error.  The
+ * returned list is allocated using <function>g_malloc</function> and must be
+ * freed using <function>g_free</function> to avoid a memory leak.
+ */
+pid_t*
+glibtop_get_proclist(glibtop_proclist *buf, gint64 which, gint64 arg)
+{
+	return glibtop_get_proclist_l(glibtop_global_server, buf, which, arg);
+}
+
+
+void
+glibtop_get_proc_kernel(glibtop_proc_kernel *buf, pid_t pid)
+{
+	glibtop_get_proc_kernel_l(glibtop_global_server, buf, pid);
+}
+
+
+/**
+ * SECTION:ppp
+ * @short_description: PPP Usage.
+ * @see_also: #libgtop-netload, #libgtop-netlist
+ * @stability: Stable
+ *
+ * Management of a PPP device.
+ */
+
+/**
+ * glibtop_get_ppp:
+ * @buf: A location to return the PPP usage
+ * @short device: The device to ask information
+ *
+ * Get the PPP usage.
+ */
+void
+glibtop_get_ppp(glibtop_ppp *buf, unsigned short device)
+{
+	glibtop_get_ppp_l(glibtop_global_server, buf, device);
+}
+
+/**
+ * SECTION:netlist
+ * @short_description: Network Devices List.
+ * @see_also: #libgtop-netload
+ * @stability: Stable
+ *
+ * The application class handles ...
+ */
+
+/**
+ * glibtop_get_nelist:
+ * @buf:
+ *
+ * Get the list of network devices.
+ *
+ * Returns: A list of network devices.
+ */
+char**
+glibtop_get_netlist(glibtop_netlist *buf)
+{
+	return glibtop_get_netlist_l(glibtop_global_server, buf);
+}
+
+/**
+ * SECTION:netload
+ * @short_description: Network Load.
+ * @see_also: #libtop-netlist
+ * @stability: Stable
+ *
+ * The application class handles ...
+ */
+
+
+/**
+ * glibtop_get_netload:
+ * @buf: The variable where the results will be assigned.
+ * @interface: The name of the network interface.
+ *
+ * Recolects network statistics for @interface
+ * (which is the same than in <application>ifconfig</application>).  
+ * The values are returned into @buf.
+ */ 
+void
+glibtop_get_netload(glibtop_netload *buf, const char *interface)
+{
+	glibtop_get_netload_l(glibtop_global_server, buf, interface);
+}
+
+
+glibtop_mountentry *
+glibtop_get_mountlist(glibtop_mountlist *buf, int all_fs)
+{
+	return glibtop_get_mountlist_l(glibtop_global_server, buf, all_fs);
+}
+
+
+/**
+ * glibtop_get_mem:
+ * @buf: Buffer where the output will be given.
+ *
+ * Get the memory usage. Unless explicitly stated otherwise, all memory
+ * units are in bytes.
+ */
+void
+glibtop_get_mem(glibtop_mem *buf)
+{
+	glibtop_get_mem_l(glibtop_global_server, buf);
+}
+
+
+void
+glibtop_get_loadavg(glibtop_loadavg *buf)
+{
+	glibtop_get_loadavg_l(glibtop_global_server, buf);
+}
+
+
+void
+glibtop_get_msg_limits(glibtop_msg_limits *buf)
+{
+	glibtop_get_msg_limits_l(glibtop_global_server, buf);
+}
+
+
+void
+glibtop_get_sem_limits(glibtop_sem_limits *buf)
+{
+	glibtop_get_sem_limits_l(glibtop_global_server, buf);
+}
+
+
+void
+glibtop_get_shm_limits(glibtop_shm_limits *buf)
+{
+	glibtop_get_shm_limits_l(glibtop_global_server, buf);
+}
+
+
+void
+glibtop_get_sysdeps(glibtop_sysdeps *buf)
+{
+	glibtop_get_sysdeps_r(glibtop_global_server, buf);
+}
+
+
+/**
+ * glibtop_get_proc_wd:
+ * @buf:
+ * @pid: Process id to get the user and tty information
+ *
+ * Get the root directory and the working directories
+ *
+ * Returns: A NULL-terminated list of working directories.
+ */
+char**
+glibtop_get_proc_wd(glibtop_proc_wd *buf, pid_t pid)
+{
+	return glibtop_get_proc_wd_l(glibtop_global_server, buf, pid);
+}
+
+
+/**
+ * glibtop_get_proc_affinity:
+ * @buf:
+ * @pid: Process id to get the affinity
+ *
+ * Get the processor affinity list for a process
+ *
+ * Returns: A list of processor ID of 'buf.number' elements.
+ */
+guint16 *
+glibtop_get_proc_affinity(glibtop_proc_affinity *buf, pid_t pid)
+{
+	return glibtop_get_proc_affinity_l(glibtop_global_server, buf, pid);
+}
+
+/**
+ * glibtop_get_proc_io: Get the io stats for the given pid
+ * @buf: Buffer where the result will be given
+ * @pid: Process id to get the io stats for
+ *
+ * Get the io stats for a process
+ *
+ * Returns: A list of processor ID of 'buf.number' elements.
+ */
+void
+glibtop_get_proc_io(glibtop_proc_io *buf, pid_t pid)
+{
+	return glibtop_get_proc_io_l(glibtop_global_server, buf, pid);
+}

sysdeps/common/error.c

@@ -0,0 +1,223 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+
+#include <glib.h>
+#include <errno.h>
+
+#include <glibtop/error.h>
+
+enum MESSAGE_LEVEL {
+	MESSAGE_DEBUG,
+	MESSAGE_WARNING,
+	MESSAGE_ERROR
+};
+
+#define DEFAULT_NAME	"LibGTop-Server"
+
+/* Prints error message and exits. */
+
+static void
+print_message (const glibtop *server, int message_level, const char *format, int error, va_list args)
+{
+	const char *level;
+	GString* message;
+
+	message = g_string_new(NULL);
+
+	g_string_printf(message, "%s", (server && server->name ? server->name : DEFAULT_NAME));
+
+	if (server && server->pid) {
+		g_string_append_printf(message, "(c=%u/s=%u)", getpid(), server->pid);
+	}
+	else {
+		g_string_append_printf(message, "(c=%u)", getpid());
+	}
+
+	switch (message_level) {
+	case MESSAGE_DEBUG:
+		level = "DEBUG";
+		break;
+	case MESSAGE_WARNING:
+		level = "WARNING";
+		break;
+	case MESSAGE_ERROR:
+		level = "ERROR";
+		break;
+	default:
+		level = "UNKNOWN";
+	}
+
+	g_string_append_printf(message, ": [%s] ", level);
+
+	g_string_append_vprintf(message, format, args);
+
+	if (error) {
+		g_string_append_printf(message, ": %s", g_strerror(error));
+	}
+
+	g_string_append_c(message, '\n');
+
+	fputs(message->str, stderr);
+
+	g_string_free(message, TRUE);
+}
+
+void
+glibtop_error_vr (glibtop *server, const char *format, va_list args)
+{
+	print_message (server, MESSAGE_ERROR, format, 0, args);
+
+#ifdef LIBGTOP_ENABLE_DEBUG
+	abort ();
+#else
+	exit (1);
+#endif
+}
+
+void
+glibtop_error_io_vr (glibtop *server, const char *format, int error, va_list args)
+{
+	print_message (server, MESSAGE_ERROR, format, error, args);
+
+#ifdef LIBGTOP_ENABLE_DEBUG
+	abort ();
+#else
+	exit (1);
+#endif
+}
+
+void
+glibtop_warn_vr (glibtop *server, const char *format, va_list args)
+{
+	print_message (server, MESSAGE_WARNING, format, 0, args);
+
+#ifdef LIBGTOP_FATAL_WARNINGS
+	abort ();
+#endif
+}
+
+void
+glibtop_warn_io_vr (glibtop *server, const char *format, int error, va_list args)
+{
+	print_message (server, MESSAGE_WARNING, format, error, args);
+
+#ifdef LIBGTOP_FATAL_WARNINGS
+	abort ();
+#endif
+}
+
+
+void
+glibtop_error_r (glibtop *server, const char *format, ...)
+{
+	va_list args;
+
+	va_start (args, format);
+	glibtop_error_vr (server, format, args);
+	va_end (args);
+}
+
+
+void
+glibtop_warn_r (glibtop *server, const char *format, ...)
+{
+	va_list args;
+
+	va_start (args, format);
+	glibtop_warn_vr (server, format, args);
+	va_end (args);
+}
+
+void
+glibtop_error_io_r (glibtop *server, const char *format, ...)
+{
+	va_list args;
+
+	va_start (args, format);
+	glibtop_error_io_vr (server, format, errno, args);
+	va_end (args);
+}
+
+void
+glibtop_warn_io_r (glibtop *server, const char *format, ...)
+{
+	va_list args;
+
+	va_start (args, format);
+	glibtop_warn_io_vr (server, format, errno, args);
+	va_end (args);
+}
+
+
+void
+glibtop_debug_vr (glibtop *server, const char *format, va_list args)
+{
+	print_message (server, MESSAGE_DEBUG, format, 0, args);
+}
+
+void
+glibtop_debug_r_real (glibtop *server, const char *format, ...)
+{
+	va_list args;
+
+	va_start (args, format);
+	glibtop_debug_vr (server, format, args);
+	va_end (args);
+}
+
+
+void
+glibtop_error (const char *format, ...)
+{
+	va_list args;
+	va_start (args, format);
+	glibtop_error_vr (glibtop_global_server, format, args);
+	va_end (args);
+}
+
+void
+glibtop_warn (const char *format, ...)
+{
+	va_list args;
+	va_start (args, format);
+	glibtop_warn_vr (glibtop_global_server, format, args);
+	va_end (args);
+}
+
+void
+glibtop_error_io (const char *format, ...)
+{
+	va_list args;
+	va_start (args, format);
+	glibtop_error_io_vr (glibtop_global_server, format, errno, args);
+	va_end (args);
+}
+
+void
+glibtop_warn_io (const char *format, ...)
+{
+	va_list args;
+	va_start (args, format);
+	glibtop_warn_io_vr (glibtop_global_server, format, errno, args);
+	va_end (args);
+}

sysdeps/common/fsusage.c

@@ -0,0 +1,335 @@
+/* fsusage.c -- return space usage of mounted filesystems
+   Copyright (C) 1991, 1992, 1996, 1998, 1999, 2002, 2003 Free Software
+   Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <glibtop.h>
+#include <glibtop/fsusage.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif
+#ifndef CHAR_BIT
+# define CHAR_BIT 8
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+
+#ifdef HAVE_SYS_MOUNT_H
+# include <sys/mount.h>
+#endif
+
+#ifdef HAVE_SYS_VFS_H
+# include <sys/vfs.h>
+#endif
+
+#ifdef HAVE_SYS_FS_S5PARAM_H	/* Fujitsu UXP/V */
+# include <sys/fs/s5param.h>
+#endif
+
+#if defined HAVE_SYS_FILSYS_H && !defined _CRAY
+# include <sys/filsys.h>	/* SVR2 */
+#endif
+
+#ifdef HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+
+#ifdef HAVE_SYS_STATFS_H
+# include <sys/statfs.h>
+#endif
+
+#ifdef HAVE_DUSTAT_H		/* AIX PS/2 */
+# include <sys/dustat.h>
+#endif
+
+#ifdef HAVE_SYS_STATVFS_H		/* SVR4 */
+# include <sys/statvfs.h>
+int statvfs (const char *path, struct statvfs *buf);
+#endif
+
+/* Many space usage primitives use all 1 bits to denote a value that is
+   not applicable or unknown.  Propagate this information by returning
+   a guint64 value that is all 1 bits if X is all 1 bits, even if X
+   is unsigned and narrower than guint64.  */
+#define PROPAGATE_ALL_ONES(x) \
+  ((sizeof (x) < sizeof (guint64) \
+    && (~ (x) == (sizeof (x) < sizeof (int) \
+		  ? - (1 << (sizeof (x) * CHAR_BIT)) \
+		  : 0))) \
+   ? G_MAXUINT64 : (x))
+
+/* Extract the top bit of X as an guint64 value.  */
+#define EXTRACT_TOP_BIT(x) ((x) \
+			    & ((guint64) 1 << (sizeof (x) * CHAR_BIT - 1)))
+
+/* If a value is negative, many space usage primitives store it into an
+   integer variable by assignment, even if the variable's type is unsigned.
+   So, if a space usage variable X's top bit is set, convert X to the
+   guint64 value V such that (- (guint64) V) is the negative of
+   the original value.  If X's top bit is clear, just yield X.
+   Use PROPAGATE_TOP_BIT if the original value might be negative;
+   otherwise, use PROPAGATE_ALL_ONES.  */
+#define PROPAGATE_TOP_BIT(x) ((x) | ~ (EXTRACT_TOP_BIT (x) - 1))
+
+/* Fill in the fields of FSP with information about space usage for
+   the filesystem on which PATH resides.
+   DISK is the device on which PATH is mounted, for space-getting
+   methods that need to know it.
+   Return 0 if successful, -1 if not.  When returning -1, ensure that
+   ERRNO is either a system error value, or zero if DISK is NULL
+   on a system that requires a non-NULL value.  */
+
+
+static const unsigned long _glibtop_sysdeps_fsusage =
+(1L << GLIBTOP_FSUSAGE_BLOCKS) + (1L << GLIBTOP_FSUSAGE_BFREE)
++ (1L << GLIBTOP_FSUSAGE_BAVAIL) + (1L << GLIBTOP_FSUSAGE_FILES)
++ (1L << GLIBTOP_FSUSAGE_FFREE) + (1L << GLIBTOP_FSUSAGE_BLOCK_SIZE);
+
+
+/*
+ * _glibtop_get_fsusage_read_write
+ * New function to retrieve total read and write
+ *
+ * Each arch should have its own function()
+ * and the proper #define. This is more readable than one single
+ * function full of #something where everything is mixed.
+ * These functions are private.
+ *
+ * void  _glibtop_<arch>_get_fsusage_read_write(glibtop*server,
+ *                                              glibtop_fsusage *buf,
+ *                                              const char *path);
+ *
+ * TODO: split this file properly, is possible
+ */
+
+#ifdef linux
+void
+_glibtop_linux_get_fsusage_read_write(glibtop *server,
+				      glibtop_fsusage *buf,
+				      const char *path);
+
+static inline void
+_glibtop_get_fsusage_read_write(glibtop *server,
+				glibtop_fsusage *buf,
+				const char *path)
+{
+	_glibtop_linux_get_fsusage_read_write(server, buf, path);
+}
+
+
+#elif defined(__FreeBSD__)
+void
+_glibtop_freebsd_get_fsusage_read_write(glibtop *server,
+					glibtop_fsusage *buf,
+					const char *path);
+
+#define _glibtop_get_fsusage_read_write(S, B, P) \
+	_glibtop_freebsd_get_fsusage_read_write(S, B, P)
+
+#elif defined(__OpenBSD__)
+void
+_glibtop_openbsd_get_fsusage_read_write(glibtop *server,
+					glibtop_fsusage *buf,
+					const char *path);
+
+#define _glibtop_get_fsusage_read_write(S, B, P) \
+	_glibtop_openbsd_get_fsusage_read_write(S, B, P)
+
+#else /* default fallback */
+#warning glibtop_get_fsusage .read .write are not implemented.
+static inline void
+_glibtop_get_fsusage_read_write(glibtop *server,
+				glibtop_fsusage *buf,
+				const char *path)
+{
+  /* NOOP */
+}
+#endif /* default fallback */
+
+/* end _glibtop_get_fsusage_read_write */
+
+
+
+void
+glibtop_get_fsusage_s (glibtop *server, glibtop_fsusage *buf,
+		       const char *path)
+{
+#if defined STAT_STATFS3_OSF1
+  struct statfs fsd;
+#elif defined STAT_STATFS2_FS_DATA  /* Ultrix */
+  struct fs_data fsd;
+#elif defined STAT_STATFS2_BSIZE    /* 4.3BSD, SunOS 4, HP-UX, AIX */
+  struct statfs fsd;
+#elif defined STAT_STATVFS          /* SVR4 */
+  struct statvfs fsd;
+#elif defined STAT_STATFS2_FSIZE    /* 4.4BSD */
+  struct statfs fsd;
+#elif defined STAT_STATFS4         /* SVR3, Dynix, Irix, AIX */
+  struct stafs fsd;
+#endif
+
+  glibtop_init_r (&server, 0, 0);
+
+  memset (buf, 0, sizeof (glibtop_fsusage));
+
+#ifdef STAT_STATFS3_OSF1
+
+  if (statfs (path, &fsd, sizeof (struct statfs)) != 0)
+    return;
+
+  buf->block_size = PROPAGATE_ALL_ONES (fsd.f_fsize);
+
+#endif /* STAT_STATFS3_OSF1 */
+
+#ifdef STAT_STATFS2_FS_DATA	/* Ultrix */
+
+  if (statfs (path, &fsd) != 1)
+    return;
+
+  buf->block_size = 1024;
+  buf->blocks = PROPAGATE_ALL_ONES (fsd.fd_req.btot);
+  buf->bfree = PROPAGATE_ALL_ONES (fsd.fd_req.bfree);
+  buf->bavail = PROPAGATE_TOP_BIT (fsd.fd_req.bfreen);
+  /* buf->bavail_top_bit_set = EXTRACT_TOP_BIT (fsd.fd_req.bfreen) != 0; */
+  buf->files = PROPAGATE_ALL_ONES (fsd.fd_req.gtot);
+  buf->ffree = PROPAGATE_ALL_ONES (fsd.fd_req.gfree);
+
+#endif /* STAT_STATFS2_FS_DATA */
+
+#ifdef STAT_STATFS2_BSIZE	/* 4.3BSD, SunOS 4, HP-UX, AIX */
+
+  if (statfs (path, &fsd) < 0)
+    return;
+
+  buf->block_size = PROPAGATE_ALL_ONES (fsd.f_bsize);
+
+# ifdef STATFS_TRUNCATES_BLOCK_COUNTS
+
+  /* In SunOS 4.1.2, 4.1.3, and 4.1.3_U1, the block counts in the
+     struct statfs are truncated to 2GB.  These conditions detect that
+     truncation, presumably without botching the 4.1.1 case, in which
+     the values are not truncated.  The correct counts are stored in
+     undocumented spare fields.  */
+  if (fsd.f_blocks == 0x7fffffff / fsd.f_bsize && fsd.f_spare[0] > 0)
+    {
+      fsd.f_blocks = fsd.f_spare[0];
+      fsd.f_bfree = fsd.f_spare[1];
+      fsd.f_bavail = fsd.f_spare[2];
+    }
+# endif /* STATFS_TRUNCATES_BLOCK_COUNTS */
+
+#endif /* STAT_STATFS2_BSIZE */
+
+#ifdef STAT_STATFS2_FSIZE	/* 4.4BSD */
+
+  if (statfs (path, &fsd) < 0)
+    return;
+
+  buf->block_size = PROPAGATE_ALL_ONES (fsd.f_fsize);
+
+#endif /* STAT_STATFS2_FSIZE */
+
+#ifdef STAT_STATFS4		/* SVR3, Dynix, Irix, AIX */
+
+# if !_AIX && !defined _SEQUENT_ && !defined DOLPHIN
+#  define f_bavail f_bfree
+# endif
+
+  if (statfs (path, &fsd, sizeof fsd, 0) < 0)
+    return;
+
+  /* Empirically, the block counts on most SVR3 and SVR3-derived
+     systems seem to always be in terms of 512-byte blocks,
+     no matter what value f_bsize has.  */
+# if _AIX || defined _CRAY
+   buf->block_size = PROPAGATE_ALL_ONES (fsd.f_bsize);
+# else
+   buf->block_size = 512;
+# endif
+
+#endif /* STAT_STATFS4 */
+
+#ifdef STAT_STATVFS		/* SVR4 */
+   /* Linux, Solaris */
+
+  if (statvfs (path, &fsd) < 0)
+    return;
+
+#if (defined(sun) || defined(__sun)) && (defined(__SVR4) || defined(__svr4__)) \
+	|| defined(__FreeBSD__) || defined(__OpenBSD__)
+  /* Solaris but not SunOS and FreeBSD */
+  buf->block_size = fsd.f_frsize;
+#else
+  /* else, including Linux */
+  buf->block_size = fsd.f_bsize;
+#endif
+
+#endif /* STAT_STATVFS */
+
+#if !defined STAT_STATFS2_FS_DATA && !defined STAT_READ_FILSYS
+				/* !Ultrix && !SVR2 */
+  /* Linux */
+
+  buf->blocks = fsd.f_blocks;
+  buf->bfree  = fsd.f_bfree;
+  buf->bavail = (fsd.f_bavail > fsd.f_bfree) ? 0 : fsd.f_bavail;
+  buf->files  = fsd.f_files;
+  buf->ffree  = fsd.f_ffree;
+
+#endif /* not STAT_STATFS2_FS_DATA && not STAT_READ_FILSYS */
+
+  buf->flags = _glibtop_sysdeps_fsusage;
+
+  /* setting additional flags is delegated */
+  _glibtop_get_fsusage_read_write(server, buf, path);
+}
+
+#if defined _AIX && defined _I386
+/* AIX PS/2 does not supply statfs.  */
+
+static int
+statfs (const char *path, struct statfs *fsb)
+{
+  struct stat stats;
+  struct dustat fsd;
+
+  if (stat (path, &stats))
+    return -1;
+  if (dustat (stats.st_dev, 0, &fsd, sizeof (fsd)))
+    return -1;
+  fsb->f_type   = 0;
+  fsb->f_bsize  = fsd.du_bsize;
+  fsb->f_blocks = fsd.du_fsize - fsd.du_isize;
+  fsb->f_bfree  = fsd.du_tfree;
+  fsb->f_bavail = fsd.du_tfree;
+  fsb->f_files  = (fsd.du_isize - 2) * fsd.du_inopb;
+  fsb->f_ffree  = fsd.du_tinode;
+  fsb->f_fsid.val[0] = fsd.du_site;
+  fsb->f_fsid.val[1] = fsd.du_pckno;
+  return 0;
+}
+
+#endif /* _AIX && _I386 */

sysdeps/common/gnuslib.c

@@ -0,0 +1,373 @@
+/* -*-C-*-
+ * Common library code for the GNU Emacs server and client.
+ *
+ * This file is part of GNU Emacs.
+ *
+ * Copying is permitted under those conditions described by the GNU
+ * General Public License.
+ *
+ * Copyright (C) 1989 Free Software Foundation, Inc.
+ *
+ * Author: Andy Norman (ange@hplb.hpl.hp.com), based on
+ * 'etc/server.c' and 'etc/emacsclient.c' from the 18.52 GNU
+ * Emacs distribution.
+ *
+ * Please mail bugs and suggestions to the author at the above address.
+ */
+
+/* HISTORY
+ * 11-Nov-1990                bristor@simba
+ *    Added EOT stuff.
+ */
+
+/*
+ * This file incorporates new features added by Bob Weiner <weiner@mot.com>,
+ * Darrell Kindred <dkindred@cmu.edu> and Arup Mukherjee <arup@cmu.edu>.
+ * Please see the note at the end of the README file for details.
+ *
+ * (If gnuserv came bundled with your emacs, the README file is probably
+ * ../etc/gnuserv.README relative to the directory containing this file)
+ */
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/gnuserv.h>
+
+#include <fcntl.h>
+
+#ifdef UNIX_DOMAIN_SOCKETS
+static int connect_to_unix_server (void);
+#endif
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+static int connect_to_internet_server (const char *serverhost, u_short port);
+#endif
+
+/* On some systems, e.g. DGUX, inet_addr returns a 'struct in_addr'. */
+#ifdef HAVE_BROKEN_INET_ADDR
+#define IN_ADDR struct in_addr
+#define NUMERIC_ADDR_ERROR (numeric_addr.s_addr == 0xffffffff)
+#else
+#if (LONGBITS > 32)
+#define IN_ADDR unsigned int
+#else
+#define IN_ADDR unsigned long
+#endif
+#define NUMERIC_ADDR_ERROR (numeric_addr == (IN_ADDR) 0xffffffff)
+#endif
+
+#include <arpa/inet.h>
+
+int
+glibtop_make_connection (const char *hostarg, int portarg, int *s)
+{
+#ifdef INTERNET_DOMAIN_SOCKETS
+	char *ptr;
+
+	if (hostarg == NULL)
+		hostarg = getenv ("LIBGTOP_HOST");
+	if (portarg == 0 && (ptr = getenv ("LIBGTOP_PORT")) != NULL)
+		portarg = atoi (ptr);
+#endif
+
+	if (hostarg != NULL) {
+		/* hostname was given explicitly, via cmd line arg or
+		 * LIBGTOP_HOST,  * so obey it. */
+#ifdef UNIX_DOMAIN_SOCKETS
+		if (!strcmp (hostarg, "unix")) {
+			*s = connect_to_unix_server ();
+			return (int) CONN_UNIX;
+		}
+#endif /* UNIX_DOMAIN_SOCKETS */
+#ifdef INTERNET_DOMAIN_SOCKETS
+		*s = connect_to_internet_server (hostarg, portarg);
+		return (int) CONN_INTERNET;
+#endif
+	} else {
+		/* no hostname given.  Use unix-domain/sysv-ipc, or *
+		 * internet-domain connection to local host if they're not
+		 * available. */
+#if   defined(UNIX_DOMAIN_SOCKETS)
+		*s = connect_to_unix_server ();
+		return (int) CONN_UNIX;
+#elif defined(INTERNET_DOMAIN_SOCKETS)
+		{
+			char localhost[HOSTNAMSZ];
+
+			gethostname (localhost, HOSTNAMSZ);	/* use this
+								 * host by
+								 * default */
+			*s = connect_to_internet_server (localhost, portarg);
+			return (int) CONN_INTERNET;
+		}
+#endif /* IPC type */
+	}
+}
+
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+/*
+ * send_string -- send string to socket.
+ */
+#if 0
+static void
+send_string (s, msg)
+     int s;
+     const char *msg;
+{
+#if 0
+	if (send (s, msg, strlen (msg), 0) < 0) {
+		perror (progname);
+		fprintf (stderr, "%s: unable to send\n", progname);
+		exit (1);
+	};			/* if */
+#else
+	int len, left = strlen (msg);
+
+	while (left > 0) {
+		if ((len = write (s, msg, min2 (left, GSERV_BUFSZ))) < 0) {
+			/* XEmacs addition: robertl@arnet.com */
+			if (errno == EPIPE) {
+				return;
+			}
+			perror (progname);
+			fprintf (stderr, "%s: unable to send\n", progname);
+			exit (1);
+		};		/* if */
+		left -= len;
+		msg += len;
+	};			/* while */
+#endif
+}				/* send_string */
+
+/*
+ * read_line -- read a \n terminated line from a socket
+ */
+static int
+read_line (int s, char *dest)
+{
+	int length;
+	int offset = 0;
+	char buffer[GSERV_BUFSZ + 1];
+
+	while ((length = read (s, buffer + offset, 1) > 0) && buffer[offset] != '\n'
+	       && buffer[offset] != EOT_CHR) {
+		offset += length;
+		if (offset >= GSERV_BUFSZ)
+			break;
+	}
+	buffer[offset] = '\0';
+	strcpy (dest, buffer);
+	return 1;
+}				/* read_line */
+#endif
+#endif /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */
+
+
+#ifdef UNIX_DOMAIN_SOCKETS
+/*
+ * connect_to_unix_server -- establish connection with server process via a unix-
+ * domain socket. Returns socket descriptor for server
+ * if successful.
+ */
+static int
+connect_to_unix_server (void)
+{
+	int s;			/* connected socket descriptor */
+	struct sockaddr_un server;	/* for unix connections */
+
+	if ((s = socket (AF_UNIX, SOCK_STREAM, 0)) < 0)
+		glibtop_error_io ("unable to create socket");
+
+	server.sun_family = AF_UNIX;
+#ifdef HIDE_UNIX_SOCKET
+	sprintf (server.sun_path, "/tmp/lgtddir%d/lgtd", (int) geteuid ());
+#else /* HIDE_UNIX_SOCKET */
+	sprintf (server.sun_path, "/tmp/lgtd%d", (int) geteuid ());
+#endif /* HIDE_UNIX_SOCKET */
+	if (connect (s, (struct sockaddr *)&server, strlen (server.sun_path) + 2) < 0)
+		glibtop_error_io ("unable to connect to local");
+
+	return (s);
+
+}				/* connect_to_unix_server */
+#endif /* UNIX_DOMAIN_SOCKETS */
+
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+/*
+ * internet_addr -- return the internet addr of the hostname or
+ * internet address passed. Return -1 on error.
+ */
+long
+glibtop_internet_addr (const char *host)
+{
+	struct hostent *hp;	/* pointer to host info for remote host */
+	IN_ADDR numeric_addr;	/* host address */
+
+	numeric_addr = inet_addr (host);
+	if (!NUMERIC_ADDR_ERROR)
+		return numeric_addr;
+	else if ((hp = gethostbyname (host)) != NULL)
+		return ((struct in_addr *) (hp->h_addr))->s_addr;
+	else {
+		glibtop_warn_io ("gethostbyname (%s)", host);
+		return -1;
+	}
+
+}				/* glibtop_internet_addr  */
+
+#ifdef AUTH_MAGIC_COOKIE
+#include <X11/X.h>
+#include <X11/Xauth.h>
+
+static Xauth *server_xauth = NULL;
+
+#endif
+
+/*
+ * connect_to_internet_server -- establish connection with server process via
+ * an internet domain socket. Returns socket
+ * descriptor for server if successful.
+ */
+static int
+connect_to_internet_server (const char *serverhost, u_short port)
+{
+	int s;			/* connected socket descriptor */
+	struct servent *sp;	/* pointer to service information */
+	struct sockaddr_in peeraddr_in;		/* for peer socket address */
+	char buf[512];		/* temporary buffer */
+
+	/* clear out address structures */
+	memset (&peeraddr_in, 0, sizeof (struct sockaddr_in));
+
+	/* Set up the peer address to which we will connect. */
+	peeraddr_in.sin_family = AF_INET;
+
+	/* look up the server host's internet address */
+	peeraddr_in.sin_addr.s_addr = glibtop_internet_addr (serverhost);
+	if ((long) peeraddr_in.sin_addr.s_addr == -1)
+		glibtop_error ("unable to find %s in /etc/hosts or from YP", serverhost);
+
+	if (port == 0) {
+		if ((sp = getservbyname ("gtopd", "tcp")) == NULL)
+			peeraddr_in.sin_port = htons (DEFAULT_PORT + getuid ());
+		else
+			peeraddr_in.sin_port = sp->s_port;
+	}
+	/* if */
+	else
+		peeraddr_in.sin_port = htons (port);
+
+	/* Create the socket. */
+	if ((s = socket (AF_INET, SOCK_STREAM, 0)) == -1)
+		glibtop_error_io ("unable to create socket");
+
+	/* Try to connect to the remote server at the address * which was
+	 * just built into peeraddr. */
+	if (connect (s, (struct sockaddr *) &peeraddr_in,
+		     sizeof (struct sockaddr_in)) == -1)
+		  glibtop_error_io ("unable to connect to remote");
+
+#ifdef AUTH_MAGIC_COOKIE
+
+	/* send credentials using MIT-MAGIC-COOKIE-1 protocol */
+
+	sprintf (buf, "%d", port);
+
+	server_xauth =
+		XauGetAuthByAddr (FamilyInternet,
+				  sizeof (peeraddr_in.sin_addr.s_addr),
+				  (char *) &peeraddr_in.sin_addr.s_addr,
+				  strlen (buf), buf,
+				  strlen (MCOOKIE_X_NAME), MCOOKIE_X_NAME);
+
+	if (server_xauth && server_xauth->data) {
+		sprintf (buf, "%s\n%d\n", MCOOKIE_NAME, server_xauth->data_length);
+		write (s, buf, strlen (buf));
+		write (s, server_xauth->data, server_xauth->data_length);
+
+		return (s);
+	}
+#endif /* AUTH_MAGIC_COOKIE */
+
+	sprintf (buf, "%s\n", DEFAUTH_NAME);
+	write (s, buf, strlen (buf));
+
+	return (s);
+
+}				/* connect_to_internet_server */
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+/*
+ * disconnect_from_server -- inform the server that sending has finished, and wait for
+ * its reply.
+ */
+#if 0
+static void
+disconnect_from_server (s, echo)
+     int s;
+     int echo;
+{
+#if 0
+	char buffer[REPLYSIZ + 1];
+
+#else
+	char buffer[GSERV_BUFSZ + 1];
+
+#endif
+	int add_newline = 1;
+	int length;
+
+	send_string (s, EOT_STR);	/* make sure server gets string */
+
+#if !defined (linux)  && !defined (_SCO_DS)
+	/*
+	 * shutdown is completely hozed under linux. If s is a unix domain socket,
+	 * you'll get EOPNOTSUPP back from it. If s is an internet socket, you get
+	 * a broken pipe when you try to read a bit later. The latter
+	 * problem is fixed for linux versions >= 1.1.46, but the problem
+	 * with unix sockets persists. Sigh.
+	 */
+
+	if (shutdown (s, 1) == -1) {
+		perror (progname);
+		fprintf (stderr, "%s: unable to shutdown socket\n", progname);
+		exit (1);
+	};			/* if */
+#endif
+
+#if 0
+	while ((length = recv (s, buffer, REPLYSIZ, 0)) > 0) {
+		buffer[length] = '\0';
+		if (echo)
+			fputs (buffer, stdout);
+		add_newline = (buffer[length - 1] != '\n');
+	};			/* while */
+#else
+	while ((length = read (s, buffer, GSERV_BUFSZ)) > 0 ||
+	       (length == -1 && errno == EINTR)) {
+		if (length) {
+			buffer[length] = '\0';
+			if (echo) {
+				fputs (buffer, stdout);
+				add_newline = (buffer[length - 1] != '\n');
+			};	/* if */
+		};		/* if */
+	};			/* while */
+#endif
+
+	if (echo && add_newline)
+		putchar ('\n');
+
+	if (length < 0) {
+		perror (progname);
+		fprintf (stderr, "%s: unable to read the reply from the server\n", progname);
+		exit (1);
+	};			/* if */
+
+}				/* disconnect_from_server */
+#endif
+#endif /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */

sysdeps/common/mountlist.c

@@ -0,0 +1,623 @@
+/* mountlist.c -- return a list of mounted filesystems
+   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <glib.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
+#include <glibtop.h>
+#include <glibtop/mountlist.h>
+
+/* A mount table entry. */
+struct mount_entry
+{
+  char *me_devname;             /* Device node pathname, including "/dev/". */
+  char *me_mountdir;            /* Mount point directory pathname. */
+  char *me_type;                /* "nfs", "4.2", etc. */
+  dev_t me_dev;                 /* Device number of me_mountdir. */
+  struct mount_entry *me_next;
+};
+
+
+static struct mount_entry *read_filesystem_list (void);
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#if defined (MOUNTED_GETFSSTAT)	/* __alpha running OSF_1 */
+#  include <sys/mount.h>
+#  include <sys/fs_types.h>
+#endif /* MOUNTED_GETFSSTAT */
+
+#ifdef MOUNTED_GETMNTENT1	/* 4.3BSD, SunOS, HP-UX, Dynix, Irix.  */
+#include <mntent.h>
+#if !defined(MOUNTED)
+#  if defined(MNT_MNTTAB)	/* HP-UX.  */
+#    define MOUNTED MNT_MNTTAB
+#  endif
+#  if defined(MNTTABNAME)	/* Dynix.  */
+#    define MOUNTED MNTTABNAME
+#  endif
+#endif
+#endif
+
+#ifdef MOUNTED_GETMNTINFO	/* 4.4BSD.  */
+#include <sys/mount.h>
+#endif
+
+#ifdef MOUNTED_GETMNT		/* Ultrix.  */
+#include <sys/mount.h>
+#include <sys/fs_types.h>
+#endif
+
+#ifdef MOUNTED_FREAD		/* SVR2.  */
+#include <mnttab.h>
+#endif
+
+#ifdef MOUNTED_FREAD_FSTYP	/* SVR3.  */
+#include <mnttab.h>
+#include <sys/fstyp.h>
+#include <sys/statfs.h>
+#endif
+
+#ifdef MOUNTED_LISTMNTENT
+#include <mntent.h>
+#endif
+
+#ifdef MOUNTED_GETMNTENT2	/* SVR4.  */
+#include <sys/mnttab.h>
+#endif
+
+#ifdef MOUNTED_VMOUNT		/* AIX.  */
+#include <fshelp.h>
+#include <sys/vfs.h>
+#endif
+
+#ifdef DOLPHIN
+/* So special that it's not worth putting this in autoconf.  */
+#undef MOUNTED_FREAD_FSTYP
+#define MOUNTED_GETMNTTBL
+#endif
+
+
+#if defined (MOUNTED_GETMNTINFO) && !defined (__NetBSD__) && !defined (__OpenBSD__) && !defined(__FreeBSD__)
+static const char *
+fstype_to_string (short t)
+{
+  switch (t)
+    {
+#ifdef MOUNT_PC
+    case MOUNT_PC:
+      return "pc";
+#endif
+#ifdef MOUNT_MFS
+    case MOUNT_MFS:
+      return "mfs";
+#endif
+#ifdef MOUNT_LO
+    case MOUNT_LO:
+      return "lo";
+#endif
+#ifdef MOUNT_TFS
+    case MOUNT_TFS:
+      return "tfs";
+#endif
+#ifdef MOUNT_TMP
+    case MOUNT_TMP:
+      return "tmp";
+#endif
+#ifdef MOUNT_UFS
+   case MOUNT_UFS:
+     return "ufs" ;
+#endif
+#ifdef MOUNT_NFS
+   case MOUNT_NFS:
+     return "nfs" ;
+#endif
+#ifdef MOUNT_MSDOS
+   case MOUNT_MSDOS:
+     return "msdos" ;
+#endif
+#ifdef MOUNT_LFS
+   case MOUNT_LFS:
+     return "lfs" ;
+#endif
+#ifdef MOUNT_LOFS
+   case MOUNT_LOFS:
+     return "lofs" ;
+#endif
+#ifdef MOUNT_FDESC
+   case MOUNT_FDESC:
+     return "fdesc" ;
+#endif
+#ifdef MOUNT_PORTAL
+   case MOUNT_PORTAL:
+     return "portal" ;
+#endif
+#ifdef MOUNT_NULL
+   case MOUNT_NULL:
+     return "null" ;
+#endif
+#ifdef MOUNT_UMAP
+   case MOUNT_UMAP:
+     return "umap" ;
+#endif
+#ifdef MOUNT_KERNFS
+   case MOUNT_KERNFS:
+     return "kernfs" ;
+#endif
+#ifdef MOUNT_PROCFS
+   case MOUNT_PROCFS:
+     return "procfs" ;
+#endif
+#ifdef MOUNT_AFS
+   case MOUNT_AFS:
+     return "afs" ;
+#endif
+#ifdef MOUNT_CD9660
+   case MOUNT_CD9660:
+     return "cd9660" ;
+#endif
+#ifdef MOUNT_UNION
+   case MOUNT_UNION:
+     return "union" ;
+#endif
+#ifdef MOUNT_DEVFS
+   case MOUNT_DEVFS:
+     return "devfs" ;
+#endif
+#ifdef MOUNT_EXT2FS
+   case MOUNT_EXT2FS:
+     return "ext2fs" ;
+#endif
+    default:
+      return "?";
+    }
+}
+#endif /* MOUNTED_GETMNTINFO */
+
+#ifdef MOUNTED_VMOUNT		/* AIX.  */
+static const char *
+fstype_to_string (int t)
+{
+  struct vfs_ent *e;
+
+  e = getvfsbytype (t);
+  if (!e || !e->vfsent_name)
+    return "none";
+  else
+    return e->vfsent_name;
+}
+#endif /* MOUNTED_VMOUNT */
+
+/* Return a list of the currently mounted filesystems, or NULL on error.
+   Add each entry to the tail of the list so that they stay in order.
+*/
+
+static struct mount_entry *
+read_filesystem_list (void)
+{
+  struct mount_entry *mount_list;
+  struct mount_entry *me;
+  struct mount_entry *mtail;
+
+  /* Start the list off with a dummy entry. */
+  me = g_new (struct mount_entry, 1);
+  me->me_next = NULL;
+  mount_list = mtail = me;
+
+#ifdef MOUNTED_LISTMNTENT
+  {
+    struct tabmntent *mntlist, *p;
+    struct mntent *mnt;
+    struct mount_entry *me;
+
+    /* the third and fourth arguments could be used to filter mounts,
+       but Crays doesn't seem to have any mounts that we want to
+       remove. Specifically, automount create normal NFS mounts.
+       */
+
+    if(listmntent(&mntlist, KMTAB, NULL, NULL) < 0)
+      return NULL;
+    p = mntlist;
+    while(p){
+      mnt = p->ment;
+      me = (struct mount_entry*) g_malloc(sizeof (struct mount_entry));
+      me->me_devname = g_strdup(mnt->mnt_fsname);
+      me->me_mountdir = g_strdup(mnt->mnt_dir);
+      me->me_type = g_strdup(mnt->mnt_type);
+      me->me_dev = -1;
+      me->me_next = NULL;
+      mtail->me_next = me;
+      mtail = me;
+      p = p->next;
+    }
+    freemntlist(mntlist);
+  }
+#endif
+
+#ifdef MOUNTED_GETMNTENT1   /* Linux, 4.3BSD, SunOS, HP-UX, Dynix, Irix.  */
+  {
+    const struct mntent *mnt;
+    FILE *fp;
+    const char *devopt;
+
+    fp = setmntent (MOUNTED, "r");
+    if (fp == NULL)
+      return NULL;
+
+    while ((mnt = getmntent (fp)))
+      {
+	me = g_new(struct mount_entry, 1);
+	me->me_devname = g_strdup (mnt->mnt_fsname);
+	me->me_mountdir = g_strdup (mnt->mnt_dir);
+	me->me_type = g_strdup (mnt->mnt_type);
+	devopt = strstr (mnt->mnt_opts, "dev=");
+	if (devopt)
+	    me->me_dev = (dev_t) strtoull( devopt + 4, NULL, 0);
+	else
+	    me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
+
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+      }
+
+    if (endmntent (fp) == 0)
+      return NULL;
+  }
+#endif /* MOUNTED_GETMNTENT1. */
+
+#ifdef MOUNTED_GETMNTINFO	/* 4.4BSD.  */
+  {
+    struct statfs *fsp;
+    int entries;
+
+    entries = getmntinfo (&fsp, MNT_NOWAIT);
+    if (entries < 0)
+      return NULL;
+    while (entries-- > 0)
+      {
+	me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
+	me->me_devname = g_strdup (fsp->f_mntfromname);
+	me->me_mountdir = g_strdup (fsp->f_mntonname);
+#if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__)
+	me->me_type = g_strdup (fsp->f_fstypename);
+#else
+	me->me_type = g_strdup (fstype_to_string (fsp->f_type));
+#endif
+	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+	fsp++;
+      }
+  }
+#endif /* MOUNTED_GETMNTINFO */
+
+#ifdef MOUNTED_GETMNT		/* Ultrix.  */
+  {
+    int offset = 0;
+    int val;
+    struct fs_data fsd;
+
+    while ((val = getmnt (&offset, &fsd, sizeof (fsd), NOSTAT_MANY,
+			  (char *) 0)) > 0)
+      {
+	me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
+	me->me_devname = g_strdup (fsd.fd_req.devname);
+	me->me_mountdir = g_strdup (fsd.fd_req.path);
+	me->me_type = g_strdup (gt_names[fsd.fd_req.fstype]);
+	me->me_dev = fsd.fd_req.dev;
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+      }
+    if (val < 0)
+      return NULL;
+  }
+#endif /* MOUNTED_GETMNT. */
+
+#if defined (MOUNTED_GETFSSTAT)	/* __alpha running OSF_1 */
+  {
+    int numsys, counter, bufsize;
+    struct statfs *stats;
+
+    numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT);
+    if (numsys < 0)
+      return (NULL);
+
+    bufsize = (1 + numsys) * sizeof (struct statfs);
+    stats = (struct statfs *) g_malloc (bufsize);
+    numsys = getfsstat (stats, bufsize, MNT_WAIT);
+
+    if (numsys < 0)
+      {
+	g_free (stats);
+	return (NULL);
+      }
+
+    for (counter = 0; counter < numsys; counter++)
+      {
+	me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
+	me->me_devname = g_strdup (stats[counter].f_mntfromname);
+	me->me_mountdir = g_strdup (stats[counter].f_mntonname);
+	me->me_type = g_strdup (mnt_names[stats[counter].f_type]);
+	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+      }
+
+    g_free (stats);
+  }
+#endif /* MOUNTED_GETFSSTAT */
+
+#if defined (MOUNTED_FREAD) || defined (MOUNTED_FREAD_FSTYP) /* SVR[23].  */
+  {
+    struct mnttab mnt;
+    FILE *fp;
+    fp = fopen ("/etc/mnttab", "r");
+    if (fp == NULL)
+      return NULL;
+
+    while (fread (&mnt, sizeof mnt, 1, fp) > 0)
+      {
+	me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
+#ifdef GETFSTYP			/* SVR3.  */
+	me->me_devname = g_strdup (mnt.mt_dev);
+#else
+	me->me_devname = g_strdup_printf("/dev/%s", mnt.mt_dev);
+#endif
+	me->me_mountdir = g_strdup (mnt.mt_filsys);
+	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
+
+#ifdef GETFSTYP			/* SVR3.  */
+	  {
+	    struct statfs fsd;
+	    char typebuf[FSTYPSZ];
+
+	    if (statfs (me->me_mountdir, &fsd, sizeof fsd, 0) != -1
+		&& sysfs (GETFSTYP, fsd.f_fstyp, typebuf) != -1)
+	      me->me_type = g_strdup (typebuf);
+	  }
+#else
+	me->me_type = g_strdup ("");
+#endif
+
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+      }
+
+    if (fclose (fp) == EOF)
+      return NULL;
+  }
+#endif /* MOUNTED_FREAD || MOUNTED_FREAD_FSTYP.  */
+
+#ifdef MOUNTED_GETMNTTBL	/* DolphinOS goes it's own way */
+  {
+    struct mntent **mnttbl=getmnttbl(),**ent;
+    for (ent=mnttbl;*ent;ent++)
+      {
+	me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
+	me->me_devname = g_strdup ( (*ent)->mt_resource);
+	me->me_mountdir = g_strdup( (*ent)->mt_directory);
+	me->me_type =  g_strdup ((*ent)->mt_fstype);
+	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+      }
+    endmnttbl();
+  }
+#endif
+
+#ifdef MOUNTED_GETMNTENT2	/* SVR4.  */
+  {
+    struct mnttab mnt;
+    FILE *fp;
+    int ret;
+
+    fp = fopen (MNTTAB, "r");
+    if (fp == NULL)
+      return NULL;
+
+    while ((ret = getmntent (fp, &mnt)) == 0)
+      {
+	me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
+	me->me_devname = g_strdup (mnt.mnt_special);
+	me->me_mountdir = g_strdup (mnt.mnt_mountp);
+	me->me_type = g_strdup (mnt.mnt_fstype);
+	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+      }
+
+   if (fclose (fp) == EOF)
+      return NULL;
+    if (ret > 0)
+      return NULL;
+  }
+#endif /* MOUNTED_GETMNTENT2.  */
+
+#ifdef MOUNTED_VMOUNT		/* AIX.  */
+  {
+    int bufsize;
+    char *entries, *thisent;
+    struct vmount *vmp;
+
+    /* Ask how many bytes to allocate for the mounted filesystem info.  */
+    mntctl (MCTL_QUERY, sizeof bufsize, (struct vmount *) &bufsize);
+    entries = g_malloc (bufsize);
+
+    /* Get the list of mounted filesystems.  */
+    mntctl (MCTL_QUERY, bufsize, (struct vmount *) entries);
+
+    for (thisent = entries; thisent < entries + bufsize;
+	 thisent += vmp->vmt_length)
+      {
+	vmp = (struct vmount *) thisent;
+	me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry));
+	if (vmp->vmt_flags & MNT_REMOTE)
+	  {
+	    /* Prepend the remote pathname.  */
+	    me->me_devname = \
+	      g_strdup_printf("%s:%s",
+			      thisent + vmp->vmt_data[VMT_HOSTNAME].vmt_off
+			      thisent + vmp->vmt_data[VMT_OBJECT  ].vmt_off);
+	  }
+	else
+	  {
+	    me->me_devname = g_strdup (thisent +
+				      vmp->vmt_data[VMT_OBJECT].vmt_off);
+	  }
+	me->me_mountdir = g_strdup (thisent + vmp->vmt_data[VMT_STUB].vmt_off);
+	me->me_type = g_strdup (fstype_to_string (vmp->vmt_gfstype));
+	me->me_dev = (dev_t) -1; /* vmt_fsid might be the info we want.  */
+	me->me_next = NULL;
+
+	/* Add to the linked list. */
+	mtail->me_next = me;
+	mtail = me;
+      }
+    g_free (entries);
+  }
+#endif /* MOUNTED_VMOUNT. */
+
+  /* Free the dummy head. */
+  me = mount_list;
+  mount_list = mount_list->me_next;
+  g_free (me);
+  return mount_list;
+}
+
+
+static gboolean ignore_mount_entry(const struct mount_entry *me)
+{
+	/* keep sorted */
+	static const char ignored[][12] = {
+		"autofs",
+		"binfmt_misc",
+		"ctfs",
+		"devfs",
+		"devpts",
+		"fusectl",
+		"linprocfs",
+		"mfs",
+		"mntfs",
+		"mqueue",
+		"none",
+		"nsfd",
+		"objfs",
+		"openpromfs",
+		"proc",
+		"procfs",
+		"rpc_pipefs",
+		"securityfs",
+		"supermount",
+		"sysfs",
+		"tmpfs",
+		"unknown",
+		"usbdevfs",
+		"usbfs"
+	};
+
+	typedef int (*Comparator)(const void*, const void*);
+
+	return bsearch(me->me_type,
+		       ignored, G_N_ELEMENTS(ignored), sizeof ignored[0],
+		       (Comparator) strcmp) != NULL;
+}
+
+
+glibtop_mountentry *
+glibtop_get_mountlist_s (glibtop *server, glibtop_mountlist *buf, int all_fs)
+{
+	struct mount_entry *entries, *cur, *next;
+
+	GArray *mount_array = g_array_new(FALSE, FALSE,
+					  sizeof(glibtop_mountentry));
+
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_mountlist));
+
+	/* Read filesystem list. */
+
+	if((entries = read_filesystem_list ()) == NULL)
+		return NULL;
+
+	for (cur = &entries[0]; cur != NULL; cur = next) {
+
+		if(all_fs || !ignore_mount_entry(cur)) {
+			/* add a new glibtop_mountentry */
+			glibtop_mountentry e;
+
+			g_strlcpy(e.devname,  cur->me_devname,  sizeof e.devname);
+			g_strlcpy(e.mountdir, cur->me_mountdir, sizeof e.mountdir);
+			g_strlcpy(e.type,     cur->me_type,     sizeof e.type);
+			e.dev = cur->me_dev;
+
+			g_array_append_val(mount_array, e);
+		}
+
+		/* free current mount_entry and move to the next */
+		next = cur->me_next;
+		g_free(cur->me_devname);
+		g_free(cur->me_mountdir);
+		g_free(cur->me_type);
+		g_free(cur);
+	}
+
+	buf->size   = sizeof (glibtop_mountentry);
+	buf->number = mount_array->len;
+	buf->total  = buf->number * buf->size;
+
+	buf->flags  = (1 << GLIBTOP_MOUNTLIST_SIZE)
+	  | (1 << GLIBTOP_MOUNTLIST_NUMBER)
+	  | (1 << GLIBTOP_MOUNTLIST_TOTAL);
+
+	return (glibtop_mountentry*) g_array_free(mount_array, FALSE);
+}

sysdeps/common/procargs.c

@@ -0,0 +1,44 @@
+#include <config.h>
+#include <glibtop/procargs.h>
+
+#include <glib.h>
+#include <string.h>
+
+/*
+  Splitting args0
+  * args0 [......0..   ....0.........0]
+  * Returned value must be free with g_strfreev
+  * args0 is g_free()d
+  */
+static char **
+split_args0(const char * const args0, size_t size)
+{
+	GPtrArray *argv = g_ptr_array_new();
+	const char *arg;
+
+	/* remember that if there were no args, args0 == NULL and size == 0 */
+	for (arg = args0; arg < (args0 + size); arg += strlen(arg) + 1) {
+		g_ptr_array_add(argv, g_strdup(arg));
+	}
+
+	g_ptr_array_add(argv, NULL);
+
+	g_free((void* /* remove constness */) args0);
+
+	return (char**) g_ptr_array_free(argv, FALSE);
+}
+
+
+
+
+/*
+ * public functions
+ */
+
+char **
+glibtop_get_proc_argv_l (glibtop *server, glibtop_proc_args *buf,
+			 pid_t pid, unsigned max_len)
+{
+	const char * const args0 = glibtop_get_proc_args_l(server, buf, pid, max_len);
+	return split_args0(args0, buf->size);
+}

sysdeps/common/sysdeps_suid.c

@@ -0,0 +1,98 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/open.h>
+#include <glibtop/union.h>
+#include <glibtop/sysdeps.h>
+#include <glibtop/init_hooks.h>
+
+const _glibtop_init_func_t _glibtop_init_hook_p [] = {
+#if GLIBTOP_SUID_CPU
+	_glibtop_init_cpu_p,
+#endif
+#if GLIBTOP_SUID_MEM
+	_glibtop_init_mem_p,
+#endif
+#if GLIBTOP_SUID_SWAP
+	_glibtop_init_swap_p,
+#endif
+#if GLIBTOP_SUID_UPTIME
+	_glibtop_init_uptime_p,
+#endif
+#if GLIBTOP_SUID_LOADAVG
+	_glibtop_init_loadavg_p,
+#endif
+#if GLIBTOP_SUID_SHM_LIMITS
+	_glibtop_init_shm_limits_p,
+#endif
+#if GLIBTOP_SUID_MSG_LIMITS
+	_glibtop_init_msg_limits_p,
+#endif
+#if GLIBTOP_SUID_SEM_LIMITS
+	_glibtop_init_sem_limits_p,
+#endif
+#if GLIBTOP_SUID_PROCLIST
+	_glibtop_init_proclist_p,
+#endif
+#if GLIBTOP_SUID_PROC_STATE
+	_glibtop_init_proc_state_p,
+#endif
+#if GLIBTOP_SUID_PROC_UID
+	_glibtop_init_proc_uid_p,
+#endif
+#if GLIBTOP_SUID_PROC_MEM
+	_glibtop_init_proc_mem_p,
+#endif
+#if GLIBTOP_SUID_PROC_TIME
+	_glibtop_init_proc_time_p,
+#endif
+#if GLIBTOP_SUID_PROC_SIGNAL
+	_glibtop_init_proc_signal_p,
+#endif
+#if GLIBTOP_SUID_PROC_KERNEL
+	_glibtop_init_proc_kernel_p,
+#endif
+#if GLIBTOP_SUID_PROC_SEGMENT
+	_glibtop_init_proc_segment_p,
+#endif
+#if GLIBTOP_SUID_PROC_ARGS
+	_glibtop_init_proc_args_p,
+#endif
+#if GLIBTOP_SUID_PROC_MAP
+	_glibtop_init_proc_map_p,
+#endif
+#if GLIBTOP_SUID_NETLOAD
+	_glibtop_init_netload_p,
+#endif
+#if GLIBTOP_SUID_NETLIST
+	_glibtop_init_netlist_p,
+#endif
+#if GLIBTOP_SUID_PPP
+	_glibtop_init_ppp_p,
+#endif
+#if GLIBTOP_SUID_PROC_IO
+	_glibtop_init_proc_io_p,
+#endif
+	NULL
+};
+

sysdeps/cygwin/Makefile.am

@@ -0,0 +1,18 @@
+AM_CPPFLAGS			= @AM_CPPFLAGS@
+
+noinst_LTLIBRARIES		= libgtop_sysdeps-2.0.la
+
+libgtop_sysdeps_2_0_la_SOURCES	= open.c close.c cpu.c mem.c swap.c \
+				  uptime.c loadavg.c mountlist.c shm_limits.c msg_limits.c \
+				  sem_limits.c proclist.c procstate.c procuid.c \
+				  proctime.c procmem.c procsignal.c prockernel.c \
+				  procsegment.c procargs.c procmap.c siglist.c \
+				  sysinfo.c netload.c ppp.c glibtop_private.c \
+				  netlist.c procaffinity.c procopenfiles.c procwd.c
+
+libgtop_sysdeps_2_0_la_LIBADD	=  @GLIB_LIBS@
+
+libgtopinclude_HEADERS		= glibtop_server.h glibtop_machine.h
+libgtopincludedir		= $(includedir)/libgtop-2.0
+
+noinst_HEADERS			= glibtop_private.h

sysdeps/cygwin/Makefile.in

@@ -0,0 +1,762 @@
+# Makefile.in generated by automake 1.15 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
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+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
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+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-libgtopincludeHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-libgtopincludeHEADERS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-noinstLTLIBRARIES cscopelist-am ctags \
+	ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-libgtopincludeHEADERS install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+	uninstall-libgtopincludeHEADERS
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

sysdeps/cygwin/close.c

@@ -0,0 +1,29 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop/close.h>
+
+/* Closes pipe to gtop server. */
+
+void
+glibtop_close_s (glibtop *server)
+{ }

sysdeps/cygwin/cpu.c

@@ -0,0 +1,103 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop/error.h>
+#include <glibtop/cpu.h>
+
+#include "glibtop_private.h"
+
+static const unsigned long _glibtop_sysdeps_cpu =
+(1L << GLIBTOP_CPU_TOTAL) + (1L << GLIBTOP_CPU_USER) +
+(1L << GLIBTOP_CPU_NICE) + (1L << GLIBTOP_CPU_SYS) +
+(1L << GLIBTOP_CPU_IDLE) + (1L << GLIBTOP_CPU_FREQUENCY);
+
+static const unsigned long _glibtop_sysdeps_cpu_smp =
+(1L << GLIBTOP_XCPU_TOTAL) + (1L << GLIBTOP_XCPU_USER) +
+(1L << GLIBTOP_XCPU_NICE) + (1L << GLIBTOP_XCPU_SYS) +
+(1L << GLIBTOP_XCPU_IDLE);
+
+/* Init function. */
+
+void
+_glibtop_init_cpu_s (glibtop *server)
+{
+	server->sysdeps.cpu = _glibtop_sysdeps_cpu;
+
+	if (server->ncpu)
+		server->sysdeps.cpu |= _glibtop_sysdeps_cpu_smp;
+}
+
+/* Provides information about cpu usage. */
+
+#define FILENAME	"/proc/stat"
+
+void
+glibtop_get_cpu_s (glibtop *server, glibtop_cpu *buf)
+{
+	char buffer [BUFSIZ], *p;
+	int i;
+
+	memset (buf, 0, sizeof (glibtop_cpu));
+
+	file_to_buffer(server, buffer, sizeof buffer, FILENAME);
+
+	/*
+	 * GLOBAL
+	 */
+
+	p = skip_token (buffer);	/* "cpu" */
+
+	buf->user = strtoull (p, &p, 0);
+	buf->nice = strtoull (p, &p, 0);
+	buf->sys  = strtoull (p, &p, 0);
+	buf->idle = strtoull (p, &p, 0);
+	buf->total = buf->user + buf->nice + buf->sys + buf->idle;
+
+	buf->frequency = 100;
+	buf->flags = _glibtop_sysdeps_cpu;
+
+	/*
+	 * PER CPU
+	 */
+
+	for (i = 0; i <= server->ncpu; i++) {
+
+		p = skip_line(p); /* move to ^ */
+
+		if (!check_cpu_line_warn(server, p, i))
+			break;
+
+		p = skip_token(p); /* "cpuN" */
+
+		buf->xcpu_user [i] = strtoull (p, &p, 0);
+		buf->xcpu_nice [i] = strtoull (p, &p, 0);
+		buf->xcpu_sys  [i] = strtoull (p, &p, 0);
+		buf->xcpu_idle [i] = strtoull (p, &p, 0);
+		buf->xcpu_total[i] = buf->xcpu_user [i] \
+			+ buf->xcpu_nice [i] \
+			+ buf->xcpu_sys  [i] \
+			+ buf->xcpu_idle [i];
+	}
+
+	if(server->ncpu) /* ok, that's a real SMP */
+		buf->flags |= _glibtop_sysdeps_cpu_smp;
+}

sysdeps/cygwin/glibtop_machine.h

@@ -0,0 +1,42 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GLIBTOP_MACHINE_H__
+#define __GLIBTOP_MACHINE_H__
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <ctype.h>
+
+G_BEGIN_DECLS
+
+struct _glibtop_machine
+{
+	pid_t	last_pid;
+	int	no_update;
+	int	fd_stat, fd_meminfo, fd_loadavg;
+	char	proc_stat [BUFSIZ], proc_statm [BUFSIZ];
+	char	proc_status [BUFSIZ];
+};
+
+G_END_DECLS
+
+#endif

sysdeps/cygwin/glibtop_private.c

@@ -0,0 +1,221 @@
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+
+#include "glibtop_private.h"
+
+#include <glib.h>
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+#include <fcntl.h>
+#include <unistd.h>
+
+
+unsigned long long
+get_scaled(const char *buffer, const char *key)
+{
+	const char    *ptr = buffer;
+	char	      *next;
+	unsigned long long value;
+
+	if (key) {
+		if (G_LIKELY((ptr = strstr(buffer, key))))
+			ptr += strlen(key);
+		else {
+			g_warning("Could not read key '%s' in buffer '%s'",
+				  key, buffer);
+			return 0;
+		}
+	}
+
+	value = strtoull(ptr, &next, 0);
+
+	for ( ; *next; ++next) {
+		if (*next == 'k') {
+			value *= 1024;
+			break;
+		} else if (*next == 'M') {
+			value *= 1024 * 1024;
+			break;
+		}
+	}
+
+	return value;
+}
+
+
+char *
+skip_token (const char *p)
+{
+	p = next_token(p);
+	while (*p && !isspace(*p)) p++;
+	p = next_token(p);
+	return (char *)p;
+}
+
+
+/*
+ * Read functions
+ */
+enum TRY_FILE_TO_BUFFER
+{
+	TRY_FILE_TO_BUFFER_OK = 0,
+	TRY_FILE_TO_BUFFER_OPEN = -1,
+	TRY_FILE_TO_BUFFER_READ = -2
+};
+
+/*
+ * Doesn't handle bufsiz == 0
+ */
+int try_file_to_buffer(char *buffer, size_t bufsiz, const char *format, ...)
+{
+	char path[4096];
+	int fd;
+	size_t len = 0;
+	ssize_t nread = 0;
+	va_list pa;
+
+	if (G_UNLIKELY(bufsiz <= sizeof(char*)))
+	  g_warning("Huhu, bufsiz of %lu looks bad", (gulong)bufsiz);
+
+	va_start(pa, format);
+
+	/* C99 also provides vsnprintf */
+	g_vsnprintf(path, sizeof path, format, pa);
+
+	va_end(pa);
+
+	bufsiz--; /* reserve 1 for trailing NUL */
+	buffer [0] = '\0';
+
+	if((fd = open (path, O_RDONLY)) < 0)
+		return TRY_FILE_TO_BUFFER_OPEN;
+
+	while (len < bufsiz) {
+		nread = read (fd, buffer + len, bufsiz - len);
+
+		if (G_UNLIKELY(nread < 0)) {
+			if (errno == EINTR)
+				continue;
+			else
+				break;
+		}
+
+		len += nread;
+
+		if (nread == 0)
+			break;
+	}
+
+	close (fd);
+
+	if (nread < 0)
+		return TRY_FILE_TO_BUFFER_READ;
+
+	buffer [len] = '\0';
+
+	return TRY_FILE_TO_BUFFER_OK;
+}
+
+
+void
+file_to_buffer(glibtop *server, char *buffer, size_t bufsiz, const char *filename)
+{
+	switch(try_file_to_buffer(buffer, bufsiz, "%s", filename))
+	{
+	case TRY_FILE_TO_BUFFER_OPEN:
+		glibtop_error_io_r (server, "open (%s)", filename);
+	case TRY_FILE_TO_BUFFER_READ:
+		glibtop_error_io_r (server, "read (%s)", filename);
+	}
+}
+
+
+
+
+static unsigned long
+read_boot_time(glibtop *server)
+{
+	char* line = NULL;
+	size_t size = 0;
+	FILE* stat;
+	unsigned long btime = 0;
+
+	if (!(stat = fopen("/proc/stat", "r"))) {
+		glibtop_error_io_r(server, "fopen(\"/proc/stat\")");
+		goto out;
+	}
+
+	while (getline(&line, &size, stat) != -1) {
+		if (!strncmp(line, "btime", 5)) {
+			btime = strtoul(skip_token(line), NULL, 10);
+			break;
+		}
+	}
+
+	free(line);
+	fclose(stat);
+out:
+	return btime;
+}
+
+
+
+unsigned long
+get_boot_time(glibtop *server)
+{
+	static unsigned long boot_time = 0UL;
+
+	if(G_UNLIKELY(!boot_time))
+	{
+		boot_time = read_boot_time(server);
+	}
+
+	return boot_time;
+}
+
+
+size_t
+get_page_size(void)
+{
+	static size_t pagesize = 0;
+
+	if(G_UNLIKELY(!pagesize))
+	{
+		pagesize = getpagesize();
+	}
+
+	return pagesize;
+}
+
+
+
+gboolean
+check_cpu_line(glibtop *server, const char *line, unsigned i)
+{
+	char start[10];
+
+	g_snprintf(start, sizeof start, "cpu%u", i);
+
+	return g_str_has_prefix(line, start);
+}
+
+
+
+gboolean safe_readlink(const char *path, char *buf, size_t bufsiz)
+{
+	ssize_t ret;
+
+	ret = readlink(path, buf, bufsiz - 1);
+
+	if (ret == -1) {
+		g_warning("Could not read link %s : %s", path, strerror(errno));
+		return FALSE;
+	}
+
+	buf[ret] = '\0';
+	return TRUE;
+}

sysdeps/cygwin/glibtop_private.h

@@ -0,0 +1,152 @@
+/* Copyright (C) 2004 Benoît Dejean
+   This file is part of LibGTop 2.0.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __CYGWIN__GLIBTOP_PRIVATE_H__
+#define __CYGWIN__GLIBTOP_PRIVATE_H__
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+
+#include <glib.h>
+
+#include <fcntl.h>
+#include <ctype.h>
+#include <string.h>
+
+G_BEGIN_DECLS
+
+
+static inline char*
+next_token(const char *p)
+{
+	while (isspace(*p)) p++;
+	return (char*) p;
+}
+
+char *
+skip_token (const char *p);
+
+static inline char *
+skip_multiple_token (const char *p, size_t count)
+{
+	while(count--)
+		p = skip_token (p);
+
+	return (char *)p;
+}
+
+
+static inline char *
+skip_line (const char *p)
+{
+	while (*p && *p != '\n') p++;
+	return (char *) (*p ? p+1 : p);
+}
+
+/*
+ * Smart strtoul which handles binary suffixes
+ * e.g: get_scaled("Size: 32 kB", "Size:") == 32768
+ * key can be NULL if there's not prefix to strip (or prefix size is known
+ */
+unsigned long long
+get_scaled(const char *buffer, const char *key);
+
+
+/* aborts on error */
+void
+file_to_buffer(glibtop *server, char *buffer, size_t bufsiz, const char *filename);
+
+/* return < 0 on error, otherwise 0 on success */
+int
+try_file_to_buffer(char *buffer, size_t bufsiz, const char *format, ...) G_GNUC_PRINTF(3, 4);
+
+
+/* some inline functions that wrap proc path
+ * as fast as macros :)
+ */
+
+static inline int
+proc_file_to_buffer (char *buffer, size_t bufsiz, const char *fmt, pid_t pid)
+{
+	return try_file_to_buffer(buffer, bufsiz, fmt, pid);
+}
+
+static inline int
+proc_stat_to_buffer (char *buffer, size_t bufsiz, pid_t pid)
+{
+	return proc_file_to_buffer(buffer, bufsiz, "/proc/%d/stat", pid);
+}
+
+static inline int
+proc_status_to_buffer (char *buffer, size_t bufsiz, pid_t pid)
+{
+	return proc_file_to_buffer(buffer, bufsiz, "/proc/%d/status", pid);
+}
+
+static inline int
+proc_statm_to_buffer (char *buffer, size_t bufsiz, pid_t pid)
+{
+	return proc_file_to_buffer(buffer, bufsiz, "/proc/%d/statm", pid);
+}
+
+
+static inline char *
+proc_stat_after_cmd (char *p)
+{
+	p = strrchr (p, ')');
+	if (G_LIKELY(p))
+		*p++ = '\0';
+	return p;
+}
+
+
+unsigned long
+get_boot_time(glibtop *server);
+
+
+size_t
+get_page_size(void);
+
+
+gboolean
+check_cpu_line(glibtop *server, const char *line, unsigned n);
+
+
+static inline gboolean
+check_cpu_line_warn(glibtop *server, const char *line, unsigned i)
+{
+	gboolean ret;
+
+	ret = check_cpu_line(server, line, i);
+
+	if (G_UNLIKELY(!ret))
+		glibtop_warn_io_r(server,
+				  "'%s' does not start with 'cpu%u'",
+				  line, i);
+
+	return ret;
+}
+
+
+gboolean safe_readlink(const char *path, char *buf, size_t bufsiz);
+
+
+G_END_DECLS
+
+#endif /* __CYGWIN__GLIBTOP_PRIVATE_H__ */

sysdeps/cygwin/glibtop_server.h

@@ -0,0 +1,50 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __CYGWIN__GLIBTOP_SERVER_H__
+#define __CYGWIN__GLIBTOP_SERVER_H__
+
+#define GLIBTOP_SUID_CPU		0
+#define GLIBTOP_SUID_MEM		0
+#define GLIBTOP_SUID_SWAP		0
+#define GLIBTOP_SUID_UPTIME		0
+#define GLIBTOP_SUID_LOADAVG		0
+#define GLIBTOP_SUID_SHM_LIMITS		0
+#define GLIBTOP_SUID_MSG_LIMITS		0
+#define GLIBTOP_SUID_SEM_LIMITS		0
+#define GLIBTOP_SUID_PROCLIST		0
+#define GLIBTOP_SUID_PROC_STATE		0
+#define GLIBTOP_SUID_PROC_UID		0
+#define GLIBTOP_SUID_PROC_MEM		0
+#define GLIBTOP_SUID_PROC_TIME		0
+#define GLIBTOP_SUID_PROC_SIGNAL	0
+#define GLIBTOP_SUID_PROC_KERNEL	0
+#define GLIBTOP_SUID_PROC_SEGMENT	0
+#define GLIBTOP_SUID_PROC_ARGS		0
+#define GLIBTOP_SUID_PROC_MAP		0
+#define GLIBTOP_SUID_NETLOAD		0
+#define GLIBTOP_SUID_NETLIST		0
+#define GLIBTOP_SUID_PROC_AFFINITY	0
+#define GLIBTOP_SUID_PROC_WD		0
+#define GLIBTOP_SUID_PPP		0
+#define GLIBTOP_SUID_PROC_FILE		0
+
+#endif /* __CYGWIN__GLIBTOP_SERVER_H__ */

sysdeps/cygwin/loadavg.c

@@ -0,0 +1,81 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop/error.h>
+#include <glibtop/loadavg.h>
+
+#include "glibtop_private.h"
+
+static const unsigned long _glibtop_sysdeps_loadavg =
+(1L << GLIBTOP_LOADAVG_LOADAVG);
+
+static const unsigned long _glibtop_sysdeps_loadavg_tasks =
+(1L << GLIBTOP_LOADAVG_NR_RUNNING) +
+(1L << GLIBTOP_LOADAVG_NR_TASKS) +
+(1L << GLIBTOP_LOADAVG_LAST_PID);
+
+/* Init function. */
+
+void
+_glibtop_init_loadavg_s (glibtop *server)
+{
+	server->sysdeps.loadavg = _glibtop_sysdeps_loadavg;
+}
+
+/* Provides load load averange. */
+
+#define FILENAME	"/proc/loadavg"
+
+void
+glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
+{
+	char buffer [BUFSIZ], *p, *old;
+
+	memset (buf, 0, sizeof (glibtop_loadavg));
+
+	file_to_buffer(server, buffer, sizeof buffer, FILENAME);
+
+	buf->loadavg [0] = g_ascii_strtod (buffer, &p);
+	buf->loadavg [1] = g_ascii_strtod (p, &p);
+	buf->loadavg [2] = g_ascii_strtod (p, &p);
+
+	buf->flags = _glibtop_sysdeps_loadavg;
+
+	p = next_token(p);
+
+	/* Older Linux versions don't have the nr_running/nr_tasks fields. */
+
+	old = p;
+	while (*p) {
+		if (*p == '/')
+			break;
+		if (!isdigit (*p))
+			return;
+		p++;
+	}
+
+	buf->nr_running  = strtoull (old, &p, 0); p++;
+	buf->nr_tasks    = strtoull (p, &p, 0);
+	buf->last_pid    = strtoull (p, &p, 0);
+
+	buf->flags |= _glibtop_sysdeps_loadavg_tasks;
+}

sysdeps/cygwin/mem.c

@@ -0,0 +1,61 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop/error.h>
+#include <glibtop/mem.h>
+
+#include "glibtop_private.h"
+
+static const unsigned long _glibtop_sysdeps_mem =
+(1L << GLIBTOP_MEM_TOTAL) + (1L << GLIBTOP_MEM_USED) +
+(1L << GLIBTOP_MEM_FREE) + (1L << GLIBTOP_MEM_SHARED) +
+(1L << GLIBTOP_MEM_USER);
+
+/* Init function. */
+
+void
+_glibtop_init_mem_s (glibtop *server)
+{
+	server->sysdeps.mem = _glibtop_sysdeps_mem;
+}
+
+/* Provides information about memory usage. */
+
+#define FILENAME	"/proc/meminfo"
+
+void
+glibtop_get_mem_s (glibtop *server, glibtop_mem *buf)
+{
+	char buffer [BUFSIZ];
+
+	memset(buf, 0, sizeof *buf);
+
+	file_to_buffer(server, buffer, sizeof buffer, FILENAME);
+
+	buf->total  = get_scaled(buffer, "MemTotal:");
+	buf->free   = get_scaled(buffer, "MemFree:");
+	buf->used   = buf->total - buf->free;
+	buf->shared = 0;
+
+	buf->user = buf->total - buf->free;
+	buf->flags = _glibtop_sysdeps_mem;
+}

sysdeps/cygwin/mountlist.c

@@ -0,0 +1,164 @@
+/* mountlist.c -- return a list of mounted filesystems
+   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+   This file is a fork of sysdeps/common/mountlist.c.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+
+/*
+Local Variables:
+mode: C
+c-file-style: "gnu"
+End:
+*/
+
+#include <config.h>
+
+#include <stdio.h>
+#include <mntent.h>
+
+#include <glibtop.h>
+#include <glibtop/mountlist.h>
+#include <glibtop/error.h>
+
+
+/* IgnoreList */
+
+
+typedef struct
+{
+  GHashTable *table;
+} IgnoreList;
+
+
+static IgnoreList*
+ignore_list_new(void)
+{
+  IgnoreList* ig;
+  ig = g_new(IgnoreList, 1);
+  ig->table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL);
+  return ig;
+}
+
+
+static void
+ignore_list_delete(IgnoreList* ig)
+{
+  if (ig) {
+    g_hash_table_destroy(ig->table);
+    g_free(ig);
+  }
+}
+
+
+static void
+ignore_list_add(IgnoreList* ig, const char* fs)
+{
+  g_hash_table_insert(ig->table, g_strdup(fs), GINT_TO_POINTER(1));
+}
+
+
+static gboolean
+ignore_list_has(IgnoreList* ig, const char* fs)
+{
+  gpointer data;
+  data = g_hash_table_lookup(ig->table, fs);
+  return data != NULL;
+}
+
+
+/* ~IgnoreList */
+
+
+static gboolean
+ignore_fs(const char *fstype, IgnoreList** ig)
+{
+  if (!*ig) {
+    FILE* fs;
+    char line[128];
+
+    *ig = ignore_list_new();
+
+    ignore_list_add(*ig, "none");
+
+    if ((fs = fopen("/proc/filesystems", "r")) != NULL) {
+      while (fgets(line, sizeof line, fs)) {
+	if (!strncmp(line, "nodev", 5)) {
+	  char *type;
+	  type = g_strstrip(line + 5);
+	  ignore_list_add(*ig, type);
+	}
+      }
+      fclose(fs);
+    }
+  }
+
+  return ignore_list_has(*ig, fstype);
+}
+
+
+glibtop_mountentry *
+glibtop_get_mountlist_s(glibtop *server, glibtop_mountlist *buf, int all_fs)
+{
+  const struct mntent *mnt;
+  FILE *fp;
+  GArray* entries;
+  IgnoreList* ig = NULL;
+
+  memset(buf, 0, sizeof(glibtop_mountlist));
+
+  /* wild guess, preallocate 8 entries
+     on a desktop, almost everyone has / and a tmpfs for udev
+     if all_fs, there are also proc, sys, fuse, binfmt, etc */
+  entries = g_array_sized_new(FALSE, FALSE, sizeof(glibtop_mountentry), 8);
+
+  if (!(fp = setmntent(MOUNTED, "r"))) {
+      glibtop_warn_io_r(server, "Could not open %s", MOUNTED);
+      goto out;
+    }
+
+  while ((mnt = getmntent(fp)))
+    {
+      glibtop_mountentry *me;
+      gsize len;
+
+      if (!all_fs && ignore_fs(mnt->mnt_type, &ig))
+	continue;
+
+      len = entries->len;
+      g_array_set_size(entries, len + 1);
+      me = &g_array_index(entries, glibtop_mountentry, len);
+
+      g_strlcpy(me->devname, mnt->mnt_fsname, sizeof me->devname);
+      g_strlcpy(me->mountdir, mnt->mnt_dir, sizeof me->mountdir);
+      g_strlcpy(me->type, mnt->mnt_type, sizeof me->type);
+    }
+
+    endmntent(fp);
+
+
+  out:
+    ignore_list_delete(ig);
+
+    buf->size = sizeof(glibtop_mountentry);
+    buf->number = entries->len;
+    buf->total = buf->number * buf->size;
+    buf->flags = (1 << GLIBTOP_MOUNTLIST_SIZE)
+    | (1 << GLIBTOP_MOUNTLIST_NUMBER)
+    | (1 << GLIBTOP_MOUNTLIST_TOTAL);
+
+  return (glibtop_mountentry*) g_array_free(entries, FALSE);
+}

sysdeps/cygwin/msg_limits.c

@@ -0,0 +1,59 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop/msg_limits.h>
+
+#define _KERNEL
+#include <sys/ipc.h>
+#include <sys/msg.h>
+
+static const unsigned long _glibtop_sysdeps_msg_limits =
+(1L << GLIBTOP_IPC_MSGMAX) + (1L << GLIBTOP_IPC_MSGMNB) +
+(1L << GLIBTOP_IPC_MSGMNI) + (1L << GLIBTOP_IPC_MSGSSZ) +
+(1L << GLIBTOP_IPC_MSGTQL);
+
+/* Init function. */
+
+void
+_glibtop_init_msg_limits_s (glibtop *server)
+{
+	server->sysdeps.msg_limits = _glibtop_sysdeps_msg_limits;
+}
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_msg_limits_s (glibtop *server, glibtop_msg_limits *buf)
+{
+	struct msginfo msginfo;
+
+	memset (buf, 0, sizeof (glibtop_msg_limits));
+
+	msgctl (0, IPC_INFO, (void*) &msginfo);
+
+	buf->msgmax = msginfo.msgmax;
+	buf->msgmnb = msginfo.msgmnb;
+	buf->msgmni = msginfo.msgmni;
+	buf->msgssz = msginfo.msgssz;
+	buf->msgtql = msginfo.msgtql;
+	buf->flags = _glibtop_sysdeps_msg_limits;
+}

sysdeps/cygwin/netlist.c

@@ -0,0 +1,39 @@
+/* This file is part of LibGTop 2.0.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/netlist.h>
+
+static const unsigned long _glibtop_sysdeps_netlist = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_netlist_s (glibtop *server)
+{
+	server->sysdeps.netlist = _glibtop_sysdeps_netlist;
+}
+
+char**
+glibtop_get_netlist_s (glibtop *server, glibtop_netlist *buf)
+{
+	memset (buf, 0, sizeof (glibtop_netlist));
+
+	return NULL;
+}

sysdeps/cygwin/netload.c

@@ -0,0 +1,44 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+static const unsigned long _glibtop_sysdeps_netload = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_netload_s (glibtop *server)
+{
+	server->sysdeps.netload = _glibtop_sysdeps_netload;
+}
+
+/* Provides network statistics. */
+
+void
+glibtop_get_netload_s (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+	memset (buf, 0, sizeof (glibtop_netload));
+}

sysdeps/cygwin/open.c

@@ -0,0 +1,68 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/cpu.h>
+#include <glibtop/open.h>
+#include <glibtop/error.h>
+
+#include "glibtop_private.h"
+
+/* ======================================================= */
+
+/* Opens pipe to gtop server. Returns 0 on success and -1 on error. */
+
+#define FILENAME	"/proc/stat"
+
+void
+glibtop_open_s (glibtop *server, const char *program_name,
+		const unsigned long features,
+		const unsigned flags)
+{
+	char buffer [BUFSIZ], *p = buffer;
+
+	server->name = program_name;
+
+	file_to_buffer(server, buffer, sizeof buffer, FILENAME);
+
+	p = skip_line(p); /* cpu */
+
+	for (server->real_ncpu = 0; /* nop */; server->real_ncpu++) {
+
+		if (!check_cpu_line(server, p, server->real_ncpu)) {
+			server->real_ncpu--;
+			break;
+		}
+
+		p = skip_line(p);
+	}
+
+	server->ncpu = MIN(GLIBTOP_NCPU - 1, server->real_ncpu);
+
+	if (server->real_ncpu != server->ncpu) {
+		glibtop_warn_r(server,
+			       "This machine has %d CPUs, "
+			       "%d are being monitored.",
+			       server->real_ncpu + 1,
+			       server->ncpu + 1);
+	}
+}

sysdeps/cygwin/ppp.c

@@ -0,0 +1,43 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/ppp.h>
+
+static const unsigned long _glibtop_sysdeps_ppp = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_ppp_s (glibtop *server)
+{
+	server->sysdeps.ppp = _glibtop_sysdeps_ppp;
+}
+
+/* Provides PPP/ISDN information. */
+
+void
+glibtop_get_ppp_s (glibtop *server, glibtop_ppp *buf, unsigned short device)
+{
+	memset (buf, 0, sizeof (glibtop_ppp));
+}

sysdeps/cygwin/procaffinity.c

@@ -0,0 +1,39 @@
+/* This file is part of LibGTop 2.0.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/procaffinity.h>
+
+static const unsigned long _glibtop_sysdeps_proc_affinity = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_proc_affinity_s (glibtop *server)
+{
+	server->sysdeps.proc_affinity = _glibtop_sysdeps_proc_affinity;
+}
+
+guint16*
+glibtop_get_proc_affinity_s (glibtop *server, glibtop_proc_affinity *buf, pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_affinity));
+
+	return NULL;
+}

sysdeps/cygwin/procargs.c

@@ -0,0 +1,70 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/procargs.h>
+
+static const unsigned long _glibtop_sysdeps_proc_args =
+(1L << GLIBTOP_PROC_ARGS_SIZE);
+
+/* Init function. */
+
+void
+_glibtop_init_proc_args_s (glibtop *server)
+{
+	server->sysdeps.proc_args = _glibtop_sysdeps_proc_args;
+}
+
+/* Provides detailed information about a process. */
+
+char *
+glibtop_get_proc_args_s (glibtop *server, glibtop_proc_args *buf,
+			 pid_t pid, unsigned max_len)
+{
+	char filename[48]; /* magiv */
+
+	char *args;
+	gsize length;
+	GError *error = NULL;
+
+	memset (buf, 0, sizeof (glibtop_proc_args));
+
+	sprintf (filename, "/proc/%d/cmdline", pid);
+
+	if(!g_file_get_contents(filename, &args, &length, &error)) {
+		g_error_free(error);
+		buf->size = 0;
+		return NULL;
+	}
+
+	if(max_len && max_len < length) {
+		args = g_realloc(args, max_len);
+		args[max_len - 1] = '\0';
+		length = max_len;
+	}
+
+	buf->size = length;
+	buf->flags = _glibtop_sysdeps_proc_args;
+
+	return args;
+}

sysdeps/cygwin/prockernel.c

@@ -0,0 +1,43 @@
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <config.h>
+#include <glibtop.h>
+#include <glibtop/prockernel.h>
+
+static const unsigned long _glibtop_sysdeps_proc_kernel = 0;
+
+/* Init function. */
+
+void
+_glibtop_init_proc_kernel_s (glibtop *server)
+{
+	server->sysdeps.proc_kernel = _glibtop_sysdeps_proc_kernel;
+}
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf,
+			   pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_kernel));
+}