Using GLIBTOP_GUILE' instead of HAVE_GUILE' so one should be able to use

1998-08-06  Martin Baulig  <martin@home-of-linux.org>

	* include/glibtop/*.h: Using `GLIBTOP_GUILE' instead of `HAVE_GUILE'
	so one should be able to use libgtop without guile in an application
	even if guile is installed.

	* sysdeps/common/mountlist.c: Fixed some `xstrdup' problems.

	* lib/open.c: Now correctly reading server features for
	`GLIBTOP_METHOD_PIPE'.

	* sysdeps/freebsd: New directory.

ChangeLog

@@ -1,3 +1,16 @@
+1998-08-06  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/*.h: Using `GLIBTOP_GUILE' instead of `HAVE_GUILE'
+	so one should be able to use libgtop without guile in an application
+	even if guile is installed.
+
+	* sysdeps/common/mountlist.c: Fixed some `xstrdup' problems.
+
+	* lib/open.c: Now correctly reading server features for
+	`GLIBTOP_METHOD_PIPE'.
+
+	* sysdeps/freebsd: New directory.
+
 1998-08-01  Martin Baulig  <martin@home-of-linux.org>
 
 	* include/glibtop/swap.h (glibtop_swap): Added `pagein' and `pageout'.

configure.in

@@ -253,6 +253,7 @@ sysdeps/sun4/Makefile
 sysdeps/osf1/Makefile
 sysdeps/linux/Makefile
 sysdeps/kernel/Makefile
+sysdeps/freebsd/Makefile
 src/Makefile
 src/server/Makefile
 src/daemon/Makefile

glibtop.h

@@ -65,7 +65,7 @@ extern const unsigned long glibtop_server_features;
 extern glibtop *glibtop_init_r __P((glibtop **, const unsigned long, const unsigned));
 extern glibtop *glibtop_init_s __P((glibtop **, const unsigned long, const unsigned));
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/cpu.h

@@ -65,7 +65,7 @@ extern void glibtop_get_cpu_p __P((glibtop *, glibtop_cpu *));
 extern void glibtop_get_cpu_s __P((glibtop *, glibtop_cpu *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/fsusage.h

@@ -55,7 +55,7 @@ extern void glibtop_get_fsusage_l __P((glibtop *, glibtop_fsusage *, const char
 
 extern void glibtop_get_fsusage_s __P((glibtop *, glibtop_fsusage *, const char *));
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/global.h

@@ -63,11 +63,11 @@
 #endif
 
 #ifdef WITHOUT_GUILE
-#undef HAVE_GUILE
+#undef GLIBTOP_GUILE
 #undef GLIBTOP_GUILE_NAMES
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 #include <guile/gh.h>
 #endif
 

include/glibtop/loadavg.h

@@ -55,7 +55,7 @@ extern void glibtop_get_loadavg_p __P((glibtop *, glibtop_loadavg *));
 extern void glibtop_get_loadavg_s __P((glibtop *, glibtop_loadavg *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/mem.h

@@ -69,7 +69,7 @@ extern void glibtop_get_mem_p __P((glibtop *, glibtop_mem *));
 extern void glibtop_get_mem_s __P((glibtop *, glibtop_mem *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/mountlist.h

@@ -63,7 +63,7 @@ extern glibtop_mountentry *glibtop_get_mountlist_l __P((glibtop *, glibtop_mount
 
 extern glibtop_mountentry *glibtop_get_mountlist_s __P((glibtop *, glibtop_mountlist *, int));
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/msg_limits.h

@@ -67,7 +67,7 @@ extern void glibtop_get_msg_limits_p __P((glibtop *, glibtop_msg_limits *));
 extern void glibtop_get_msg_limits_s __P((glibtop *, glibtop_msg_limits *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/prockernel.h

@@ -76,7 +76,7 @@ extern void glibtop_get_proc_kernel_p __P((glibtop *, glibtop_proc_kernel *, pid
 extern void glibtop_get_proc_kernel_s __P((glibtop *, glibtop_proc_kernel *, pid_t));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/proclist.h

@@ -59,7 +59,7 @@ extern unsigned *glibtop_get_proclist_p __P((glibtop *, glibtop_proclist *));
 extern unsigned *glibtop_get_proclist_s __P((glibtop *, glibtop_proclist *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/procmem.h

@@ -69,7 +69,7 @@ extern void glibtop_get_proc_mem_p __P((glibtop *, glibtop_proc_mem *, pid_t));
 extern void glibtop_get_proc_mem_s __P((glibtop *, glibtop_proc_mem *, pid_t));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/procsegment.h

@@ -70,7 +70,7 @@ extern void glibtop_get_proc_segment_p __P((glibtop *, glibtop_proc_segment *, p
 extern void glibtop_get_proc_segment_s __P((glibtop *, glibtop_proc_segment *, pid_t));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/procsignal.h

@@ -63,7 +63,7 @@ extern void glibtop_get_proc_signal_p __P((glibtop *, glibtop_proc_signal *, pid
 extern void glibtop_get_proc_signal_s __P((glibtop *, glibtop_proc_signal *, pid_t));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/procstate.h

@@ -70,7 +70,7 @@ extern void glibtop_get_proc_state_p __P((glibtop *, glibtop_proc_state *, pid_t
 extern void glibtop_get_proc_state_s __P((glibtop *, glibtop_proc_state *, pid_t));
 #endif
      
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/proctime.h

@@ -75,7 +75,7 @@ extern void glibtop_get_proc_time_p __P((glibtop *, glibtop_proc_time *, pid_t))
 extern void glibtop_get_proc_time_s __P((glibtop *, glibtop_proc_time *, pid_t));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/procuid.h

@@ -79,7 +79,7 @@ extern void glibtop_get_proc_uid_p __P((glibtop *, glibtop_proc_uid *, pid_t));
 extern void glibtop_get_proc_uid_s __P((glibtop *, glibtop_proc_uid *, pid_t));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/sem_limits.h

@@ -73,7 +73,7 @@ extern void glibtop_get_sem_limits_p __P((glibtop *, glibtop_sem_limits *));
 extern void glibtop_get_sem_limits_s __P((glibtop *, glibtop_sem_limits *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/shm_limits.h

@@ -63,7 +63,7 @@ extern void glibtop_get_shm_limits_p __P((glibtop *, glibtop_shm_limits *));
 extern void glibtop_get_shm_limits_s __P((glibtop *, glibtop_shm_limits *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/swap.h

@@ -63,7 +63,7 @@ extern void glibtop_get_swap_p __P((glibtop *, glibtop_swap *));
 extern void glibtop_get_swap_s __P((glibtop *, glibtop_swap *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/sysdeps.h

@@ -81,7 +81,7 @@ struct _glibtop_sysdeps
 
 extern void glibtop_get_sysdeps_r __P((glibtop *, glibtop_sysdeps *));
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

include/glibtop/uptime.h

@@ -57,7 +57,7 @@ extern void glibtop_get_uptime_p __P((glibtop *, glibtop_uptime *));
 extern void glibtop_get_uptime_s __P((glibtop *, glibtop_uptime *));
 #endif
 
-#ifdef HAVE_GUILE
+#ifdef GLIBTOP_GUILE
 
 /* You need to link with -lgtop_guile to get this stuff here. */
 

lib/open.c

@@ -131,7 +131,7 @@ glibtop_open_l (glibtop *server, const char *program_name,
 		close (server->input [1]);
 		close (server->output [0]);
 
-		sprintf (version, "Libgtop server %s ready.\n",
+		sprintf (version, "libgtop server %s ready.\n",
 			 LIBGTOP_VERSION);
 
 		glibtop_read_l (server, sizeof (nbytes), &nbytes);
@@ -145,6 +145,10 @@ glibtop_open_l (glibtop *server, const char *program_name,
 		if (memcmp (version, buffer, strlen (version)))
 			glibtop_error_r (server, "server version is not %s",
 					 LIBGTOP_VERSION);
+
+		server->flags |= _GLIBTOP_INIT_STATE_SERVER;
+		
+		server->features = -1;
 		break;
 	}
 

sysdeps/Makefile.am

@@ -6,4 +6,5 @@ endif
 
 SUBDIRS			= @sysdeps_dir@ common names $(guile_SUBDIRS)
 
-DIST_SUBDIRS		= common guile linux kernel names osf1 stub sun4
+DIST_SUBDIRS		= common guile linux kernel names osf1 stub sun4 \
+			  freebsd

sysdeps/common/mountlist.c

@@ -360,7 +360,7 @@ read_filesystem_list (need_fs_type, all_fs)
 #ifdef __NetBSD__
 	me->me_type = xstrdup (fsp->f_fstypename);
 #else
-	me->me_type = fstype_to_string (fsp->f_type);
+	me->me_type = xstrdup (fstype_to_string (fsp->f_type));
 #endif
 	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
 	me->me_next = NULL;
@@ -385,7 +385,7 @@ read_filesystem_list (need_fs_type, all_fs)
 	me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry));
 	me->me_devname = xstrdup (fsd.fd_req.devname);
 	me->me_mountdir = xstrdup (fsd.fd_req.path);
-	me->me_type = gt_names[fsd.fd_req.fstype];
+	me->me_type = xstrdup (gt_names[fsd.fd_req.fstype]);
 	me->me_dev = fsd.fd_req.dev;
 	me->me_next = NULL;
 
@@ -422,7 +422,7 @@ read_filesystem_list (need_fs_type, all_fs)
 	me = (struct mount_entry *) xmalloc (sizeof (struct mount_entry));
 	me->me_devname = xstrdup (stats[counter].f_mntfromname);
 	me->me_mountdir = xstrdup (stats[counter].f_mntonname);
-	me->me_type = mnt_names[stats[counter].f_type];
+	me->me_type = xstrdup (mnt_names[stats[counter].f_type]);
 	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
 	me->me_next = NULL;
 
@@ -457,7 +457,7 @@ read_filesystem_list (need_fs_type, all_fs)
 #endif
 	me->me_mountdir = xstrdup (mnt.mt_filsys);
 	me->me_dev = (dev_t) -1;	/* Magic; means not known yet. */
-	me->me_type = "";
+	me->me_type = xstrdup ("");
 #ifdef GETFSTYP			/* SVR3.  */
 	if (need_fs_type)
 	  {

sysdeps/freebsd/.cvsignore

@@ -0,0 +1,25 @@
+.deps
+.libs
+Makefile
+Makefile.in
+close.lo
+cpu.lo
+init.lo
+libgtop_sysdeps.la
+loadavg.lo
+mem.lo
+msg_limits.lo
+open.lo
+prockernel.lo
+proclist.lo
+procmem.lo
+procsegment.lo
+procsignal.lo
+procstate.lo
+proctime.lo
+procuid.lo
+sem_limits.lo
+shm_limits.lo
+swap.lo
+sysdeps.lo
+uptime.lo

sysdeps/freebsd/Makefile.am

@@ -0,0 +1,15 @@
+LINK				= $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
+
+CFLAGS				= -Wall -W @CFLAGS@
+
+lib_LTLIBRARIES			= libgtop_sysdeps.la libgtop_sysdeps_suid.la
+
+libgtop_sysdeps_la_SOURCES	= nosuid.c siglist.c
+
+libgtop_sysdeps_suid_la_SOURCES	= open.c close.c siglist.c cpu.c mem.c swap.c \
+				  uptime.c loadavg.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
+
+include_HEADERS			= glibtop_server.h glibtop_machine.h

sysdeps/freebsd/close.c

@@ -0,0 +1,28 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop/close.h>
+
+/* Closes pipe to gtop server. */
+
+void
+glibtop_close_s (glibtop *server)
+{ }

sysdeps/freebsd/cpu.c

@@ -0,0 +1,70 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/cpu.h>
+
+static const unsigned long _glibtop_sysdeps_cpu =
+(1 << GLIBTOP_CPU_TOTAL) + (1 << GLIBTOP_CPU_USER) +
+(1 << GLIBTOP_CPU_NICE) + (1 << GLIBTOP_CPU_SYS) +
+(1 << GLIBTOP_CPU_IDLE) + (1 << GLIBTOP_CPU_FREQUENCY);
+
+/* Provides information about cpu usage. */
+
+void
+glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf)
+{
+	long cp_time [CPUSTATES];
+	int i;
+
+	glibtop_init_p (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_cpu));
+
+	/* !!! THE FOLLOWING CODE RUNS SGID KMEM - CHANGE WITH CAUTION !!! */
+	
+	setregid (server->machine.gid, server->machine.egid);
+	
+	/* get the cp_time array */
+
+	(void) _glibtop_getkval (server, _glibtop_nlist [X_CP_TIME].n_value,
+				 (int *) cp_time, sizeof (cp_time),
+				 _glibtop_nlist [X_CP_TIME].n_name);
+	
+	if (setregid (server->machine.egid, server->machine.gid))
+		_exit (1);
+	
+	/* !!! END OF SUID ROOT PART !!! */
+	
+	buf->user = cp_time [CP_USER];
+	buf->nice = cp_time [CP_NICE];
+	buf->sys  = cp_time [CP_SYS];
+	buf->idle = cp_time [CP_IDLE];
+	buf->frequency = server->machine.hz;
+
+	/* Calculate total time. */
+
+	buf->total = buf->user + buf->nice + buf->sys + buf->idle;
+
+	/* Now we can set the flags. */
+
+	buf->flags = _glibtop_sysdeps_cpu;
+}

sysdeps/freebsd/glibtop_machine.h

@@ -0,0 +1,85 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef __GLIBTOP_MACHINE_H__
+#define __GLIBTOP_MACHINE_H__
+
+#include <sys/types.h>
+#include <sys/signal.h>
+#include <sys/param.h>
+
+#include <stdio.h>
+#include <nlist.h>
+#include <math.h>
+#include <kvm.h>
+#include <sys/errno.h>
+#include <sys/sysctl.h>
+#include <sys/dir.h>
+#include <sys/dkstat.h>
+#include <sys/file.h>
+#include <sys/time.h>
+
+#include <stdlib.h>
+#include <sys/rlist.h>
+#include <sys/conf.h>
+
+__BEGIN_DECLS
+
+#define X_CCPU		0
+#define X_CP_TIME	1
+#define X_HZ		2
+#define X_STATHZ	3
+#define X_AVENRUN	4
+#define VM_SWAPLIST	5	/* list of free swap areas */
+#define VM_SWDEVT	6	/* list of swap devices and sizes */
+#define VM_NSWAP	7	/* size of largest swap device */
+#define VM_NSWDEV	8	/* number of swap devices */
+#define VM_DMMAX	9	/* maximum size of a swap block */
+#define X_CNT           10	/* struct vmmeter cnt */
+#define X_LASTPID	11
+
+typedef struct _glibtop_machine		glibtop_machine;
+
+struct _glibtop_machine
+{
+	uid_t uid, euid;		/* Real and effective user id */
+	gid_t gid, egid;		/* Real and effective group id */
+	int nlist_count;		/* Number of symbols in the nlist */
+	u_int64_t hz;			/* Tick frequency */
+	int ncpu;			/* Number of CPUs we have */
+	kvm_t *kd;
+};
+
+/* Those functions are used internally in libgtop */
+
+#ifdef _IN_LIBGTOP
+
+extern struct nlist _glibtop_nlist[];
+
+extern int _glibtop_check_nlist __P((void *, register struct nlist *));
+
+extern int _glibtop_getkval __P((void *, unsigned long, int *, int, char *));
+
+#endif
+
+__END_DECLS
+
+#endif

sysdeps/freebsd/glibtop_server.h

@@ -0,0 +1,46 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef __GLIBTOP_SERVER_H__
+#define __GLIBTOP_SERVER_H__
+
+__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)
+
+__END_DECLS
+
+#endif

sysdeps/freebsd/loadavg.c

@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/loadavg.h>
+
+/* Provides load averange. */
+
+void
+glibtop_get_loadavg_p (glibtop *server, glibtop_loadavg *buf)
+{
+	memset (buf, 0, sizeof (glibtop_loadavg));
+}

sysdeps/freebsd/mem.c

@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/mem.h>
+
+/* Provides information about memory usage. */
+
+void
+glibtop_get_mem_p (glibtop *server, glibtop_mem *buf)
+{
+	memset (buf, 0, sizeof (glibtop_mem));
+}

sysdeps/freebsd/msg_limits.c

@@ -0,0 +1,30 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop/msg_limits.h>
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
+{
+	memset (buf, 0, sizeof (glibtop_msg_limits));
+}

sysdeps/freebsd/nosuid.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/open.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/freebsd/open.c

@@ -0,0 +1,179 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/open.h>
+#include <glibtop/xmalloc.h>
+
+struct nlist _glibtop_nlist[] = {
+	{ "_ccpu" },		/* 0 */
+	{ "_cp_time" },		/* 1 */
+	{ "_hz" },		/* 2 */
+	{ "_stathz" },		/* 3 */
+	{ "_averunnable" },	/* 4 */
+	{ "_swaplist" },	/* 5 */
+	{ "_swdevt" },		/* 6 */
+	{ "_nswap" },		/* 7 */
+	{ "_nswdev" },		/* 8 */
+	{ "_dmmax" },		/* 9 */
+	{ "_cnt" },		/* 10 */
+	{ "_nextpid" },		/* 11 */
+	{ 0 }
+};
+
+/* Opens pipe to gtop server. Returns 0 on success and -1 on error. */
+
+/* !!! THIS FUNCTION RUNS SUID ROOT - CHANGE WITH CAUTION !!! */
+
+void
+glibtop_init_p (glibtop *server, const unsigned long features,
+		const unsigned flags)
+{
+	if (server == NULL)
+		glibtop_error_r (NULL, "glibtop_init_p (server == NULL)");
+
+	glibtop_open_p (server, "glibtop", features, flags);
+}
+
+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->name = program_name;
+
+	server->machine.uid = getuid ();
+	server->machine.euid = geteuid ();
+	server->machine.gid = getgid ();
+	server->machine.egid = getegid ();
+
+	/* initialize the kernel interface */
+
+	server->machine.kd = kvm_open (NULL, NULL, NULL, O_RDONLY, "libgtop");
+	
+	if (server->machine.kd == NULL)
+		glibtop_error_io_r (server, "kvm_open");
+	
+	/* get the list of symbols we want to access in the kernel */
+	
+	server->machine.nlist_count = kvm_nlist
+		(server->machine.kd, _glibtop_nlist);
+	
+	if (server->machine.nlist_count < 0)
+		glibtop_error_io_r (server, "nlist");
+
+	/* Make sure all of the symbols were found. */
+
+	if ((server->machine.nlist_count > 0) &&
+	    (_glibtop_check_nlist (server, _glibtop_nlist) > 0))
+		_exit (1);
+
+	/* Get tick frequency. */
+
+	(void) _glibtop_getkval (server, _glibtop_nlist [X_STATHZ].n_value,
+				 (int *) &server->machine.hz,
+				 sizeof (server->machine.hz),
+				 _glibtop_nlist [X_STATHZ].n_name);
+
+	if (!server->machine.hz)
+		(void) _glibtop_getkval
+			(server, _glibtop_nlist [X_HZ].n_value,
+			 (int *) &server->machine.hz,
+			 sizeof (server->machine.hz),
+			 _glibtop_nlist [X_STATHZ].n_name);
+
+	/* 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 SunOS, 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. */
+}
+
+/* Used internally. Returns number of symbols that cannot be found in
+ * the nlist. */
+
+int
+_glibtop_check_nlist (void *server, register struct nlist *nlst)
+{
+	register int not_found;
+	
+	/* check to see if we got ALL the symbols we requested */
+	/* this will write one line to stderr for every symbol not found */
+	
+	not_found = 0;
+	
+	while (nlst->n_name != NULL) {
+
+#ifdef i386
+		if (nlst->n_value == 0) {
+			glibtop_error_r (server,
+					 "kernel: no symbol named `%s'",
+					 nlst->n_name);
+			not_found++;
+		}
+#else
+		if (nlst->n_type == 0) {
+			glibtop_error_r (server,
+					 "kernel: no symbol named `%s'",
+					 nlst->n_name);
+			not_found++;
+		}
+#endif
+
+		nlst++;
+	}
+	
+	return not_found;
+}
+
+/* Used internally. Fetches value from kernel. */
+
+int
+_glibtop_getkval (void *void_server, unsigned long offset, int *ptr,
+		  int size, char *refstr)
+{
+	glibtop	*server = (glibtop *) void_server;
+
+	if (kvm_read (server->machine.kd, offset, ptr, size) != size)
+		{
+			if (*refstr == '!') return 0;
+			
+			glibtop_error_r (server, "kvm_read(%s): %s",
+					 refstr, strerror (errno));
+		}
+	
+	return 1;
+}
+

sysdeps/freebsd/prockernel.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/prockernel.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_kernel_p (glibtop *server, glibtop_proc_kernel *buf,
+			   pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_kernel));
+}

sysdeps/freebsd/proclist.c

@@ -0,0 +1,39 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/proclist.h>
+
+#define GLIBTOP_PROCLIST_FLAGS	3
+
+/* 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_p (glibtop *server, glibtop_proclist *buf)
+{
+	memset (buf, 0, sizeof (glibtop_proclist));
+	return NULL;
+}

sysdeps/freebsd/procmem.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/procmem.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
+			pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_mem));
+}

sysdeps/freebsd/procsegment.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/procsegment.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_segment_p (glibtop *server, glibtop_proc_segment *buf,
+			    pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_segment));
+}

sysdeps/freebsd/procsignal.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/procsignal.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_signal_p (glibtop *server, glibtop_proc_signal *buf,
+			   pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_signal));
+}

sysdeps/freebsd/procstate.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/procstate.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_state_p (glibtop *server, glibtop_proc_state *buf,
+			  pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_state));
+}

sysdeps/freebsd/proctime.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/proctime.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_time_p (glibtop *server, glibtop_proc_time *buf,
+			 pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_time));
+}

sysdeps/freebsd/procuid.c

@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/procuid.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_uid_p (glibtop *server, glibtop_proc_uid *buf,
+			pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_uid));
+}

sysdeps/freebsd/sem_limits.c

@@ -0,0 +1,30 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop/sem_limits.h>
+
+/* Provides information about sysv sem limits. */
+
+void
+glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
+{
+	memset (buf, 0, sizeof (glibtop_sem_limits));
+}

sysdeps/freebsd/shm_limits.c

@@ -0,0 +1,30 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop/shm_limits.h>
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
+{
+	memset (buf, 0, sizeof (glibtop_shm_limits));
+}

sysdeps/freebsd/siglist.c

@@ -0,0 +1,26 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/signal.h>
+
+const glibtop_signame glibtop_sys_siglist [] =
+{ { 0, NULL, NULL } };

sysdeps/freebsd/swap.c

@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/swap.h>
+
+/* Provides information about swap usage. */
+
+void
+glibtop_get_swap_p (glibtop *server, glibtop_swap *buf)
+{
+	memset (buf, 0, sizeof (glibtop_swap));
+}

sysdeps/freebsd/uptime.c

@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <config.h>
+#include <glibtop/uptime.h>
+
+/* Provides uptime and idle time. */
+
+void
+glibtop_get_uptime_p (glibtop *server, glibtop_uptime *buf)
+{
+	memset (buf, 0, sizeof (glibtop_uptime));
+}