Importing from xemacs-20.3

1998-06-14  Martin Baulig  <martin@home-of-linux.org>

	* acconfig.h (HAVE_XAUTH): New tag.

	* configure.in: Added check for `HAVE_XAUTH'.

ChangeLog

@@ -1,3 +1,69 @@
+1998-06-14  Martin Baulig  <martin@home-of-linux.org>
+
+	* acconfig.h (HAVE_XAUTH): New tag.
+
+	* configure.in: Added check for `HAVE_XAUTH'.
+
+	* sysdeps/common/error.c (glibtop_warn_r): New function -
+	same as `glibtop_error_r', but doesn't call `exit'.
+	(glibtop_error_io_r, glibtop_warn_io_r): New functions,
+	display `strerror (errno)' together with message.
+
+	* include/glibtop/global.h (TIME_WITH_SYS_TIME): including
+	correct headers; (HAVE_UNISTD_H): Added conditional.
+	Added `#include <sys/param.h>' and `#include <sys/stat.h>'.
+
+	* acconfig.h (HAVE_LINUX_TABLE): New tag.
+
+	* lib/lib.awk: New file.
+	Creates `lib.c' depending upon `features.def'.
+
+	* lib/<feature>.c: Removed.
+
+	* sysdeps/guile/guile.awk: New file.
+	Creates `guile.c' depending upon `features.def'.
+
+	* sysdeps/guile/*.c: Removed.
+
+1998-06-13  Martin Baulig  <martin@home-of-linux.org>
+
+	* features.def: List of features for `guile-names.awk'.
+
+	* sysdeps/guile/names/guile-names.awk: New file.
+	Creates `guile-names.c' depending upon `features.def'.
+
+	* sysdeps/guile/names/*.c: Removed.
+
+	* kernel: New directory. Contains some kernel code to
+	implement a new system call table () to fetch information
+	directly from the Linux kernel.
+
+	* sysdeps/kernel: New directory. Uses the table () function
+	from the `kernel' directory to fetch things directly from
+	the Linux kernel.
+
+	* sysdeps/Makefile.am (DIST_SUBDIRS): Added `kernel'.
+
+	* configure.in: Removed `build_CC' again.
+
+1998-06-12  Martin Baulig  <baulig@taurus.uni-trier.de>
+
+	* include/glibtop/sysdeps.h (glibtop_types_sysdeps):
+	Forgot to change declaration on Jun 6.
+	
+	* sysdeps/names/sysdeps.c (glibtop_types_sysdeps):
+	Using numeric constants from `types.h' instead of string
+	constants; forgot to change this on Jun 6. Added information
+	about new `features' field of `_glibtop_sysdeps'.
+
+	* sysdeps/guile/names/*.c (glibtop_guile_types_*):
+	Using `gh_ulong2scm' instead of `gh_str02scm'.
+
+	* sysdeps/guile/proclist.c: Replaced call to
+	`gh_append2 ()' with `gh_append ()'.
+
+	* sysdeps/guile/names/*.c: dito.
+
 1998-06-08  Martin Baulig  <martin@home-of-linux.org>
 
 	* support: Added again.

acconfig.h

@@ -33,3 +33,7 @@
 #undef GLIBTOP_EXAMPLES
 
 #undef NEED_LIBGTOP
+
+#undef HAVE_LINUX_TABLE
+
+#undef HAVE_XAUTH

configure.in

@@ -8,23 +8,14 @@ AC_CANONICAL_SYSTEM
 
 AM_ACLOCAL_INCLUDE(macros)
 
-dnl This is necessary for cross-compiling for programs
-dnl that need to run on the build host.
-
-AC_CHECK_PROG(build_CC, gcc, gcc)
-if test -z "$build_CC" ; then
-  AC_CHECK_PROG(build_CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$build_CC" && \
-	AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_CHECK_TOOL(CC,gcc)
-
 AC_ISC_POSIX
 AC_PROG_CC
 AC_STDC_HEADERS
 AC_ARG_PROGRAM
 
+AC_PROG_AWK
+
+AC_CHECK_TOOL(CC,gcc)
 AC_CHECK_TOOL(RANLIB,ranlib)
 AC_CHECK_TOOL(AS,as)
 AC_CHECK_TOOL(AR,ar)
@@ -111,6 +102,30 @@ AC_CHECK_FUNCS(getcwd gettimeofday getwd putenv strdup strtoul uname)
 ALL_LINGUAS="fr"
 AM_GNU_GETTEXT
 
+AC_PATH_XTRA
+
+dnl The construct foo=`echo $w1 $w2 $w3` fails on some systems if $w1 = -e or -n
+dnl So we use the following instead.
+dnl XE_SPACE(var, words)
+define([XE_SPACE],[
+T=""
+for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done
+$1="$T"
+])dnl
+
+dnl Autodetect Xauth
+dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
+test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no
+test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h,          ,with_xauth=no) }
+test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no, $X_LIBS) }
+test -z "$with_xauth" && with_xauth=yes
+if test "$with_xauth" = "yes"; then
+  AC_DEFINE(HAVE_XAUTH)
+  XE_SPACE(libs_xauth, $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS)
+fi
+AC_SUBST(libs_xauth)
+
+
 CFLAGS="$CFLAGS -D_IN_LIBGTOP"
 
 AC_SUBST(CFLAGS)
@@ -226,9 +241,11 @@ sysdeps/stub/Makefile
 sysdeps/sun4/Makefile
 sysdeps/osf1/Makefile
 sysdeps/linux/Makefile
+sysdeps/kernel/Makefile
 src/Makefile
 src/server/Makefile
 src/proxy/Makefile
+src/daemon/Makefile
 lib/Makefile
 examples/Makefile
 support/Makefile

examples/ChangeLog

@@ -1,3 +1,7 @@
+1998-06-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* test.scm: New file.
+	
 1998-06-07  Martin Baulig  <martin@home-of-linux.org>
 
 	* Makefile.am (CFLAGS): Disable optimize.

examples/test.scm

@@ -0,0 +1,80 @@
+(display (glibtop-names-sysdeps)) (newline)
+(display (glibtop-labels-sysdeps)) (newline)
+(display (glibtop-descriptions-sysdeps)) (newline)
+(display (glibtop-types-sysdeps)) (newline)
+
+(newline)
+
+(display (glibtop-names-cpu)) (newline)
+(display (glibtop-names-mem)) (newline)
+(display (glibtop-names-swap)) (newline)
+(display (glibtop-names-uptime)) (newline)
+(display (glibtop-names-loadavg)) (newline)
+(display (glibtop-names-shm_limits)) (newline)
+(display (glibtop-names-msg_limits)) (newline)
+(display (glibtop-names-sem_limits)) (newline)
+(display (glibtop-names-proclist)) (newline)
+(display (glibtop-names-proc_state)) (newline)
+(display (glibtop-names-proc_uid)) (newline)
+(display (glibtop-names-proc_mem)) (newline)
+(display (glibtop-names-proc_time)) (newline)
+(display (glibtop-names-proc_signal)) (newline)
+(display (glibtop-names-proc_kernel)) (newline)
+(display (glibtop-names-proc_segment)) (newline)
+
+(newline)
+
+(display (glibtop-labels-cpu)) (newline)
+(display (glibtop-labels-mem)) (newline)
+(display (glibtop-labels-swap)) (newline)
+(display (glibtop-labels-uptime)) (newline)
+(display (glibtop-labels-loadavg)) (newline)
+(display (glibtop-labels-shm_limits)) (newline)
+(display (glibtop-labels-msg_limits)) (newline)
+(display (glibtop-labels-sem_limits)) (newline)
+(display (glibtop-labels-proclist)) (newline)
+(display (glibtop-labels-proc_state)) (newline)
+(display (glibtop-labels-proc_uid)) (newline)
+(display (glibtop-labels-proc_mem)) (newline)
+(display (glibtop-labels-proc_time)) (newline)
+(display (glibtop-labels-proc_signal)) (newline)
+(display (glibtop-labels-proc_kernel)) (newline)
+(display (glibtop-labels-proc_segment)) (newline)
+
+(newline)
+
+(display (glibtop-descriptions-cpu)) (newline)
+(display (glibtop-descriptions-mem)) (newline)
+(display (glibtop-descriptions-swap)) (newline)
+(display (glibtop-descriptions-uptime)) (newline)
+(display (glibtop-descriptions-loadavg)) (newline)
+(display (glibtop-descriptions-shm_limits)) (newline)
+(display (glibtop-descriptions-msg_limits)) (newline)
+(display (glibtop-descriptions-sem_limits)) (newline)
+(display (glibtop-descriptions-proclist)) (newline)
+(display (glibtop-descriptions-proc_state)) (newline)
+(display (glibtop-descriptions-proc_uid)) (newline)
+(display (glibtop-descriptions-proc_mem)) (newline)
+(display (glibtop-descriptions-proc_time)) (newline)
+(display (glibtop-descriptions-proc_signal)) (newline)
+(display (glibtop-descriptions-proc_kernel)) (newline)
+(display (glibtop-descriptions-proc_segment)) (newline)
+
+(newline)
+
+(display (glibtop-types-cpu)) (newline)
+(display (glibtop-types-mem)) (newline)
+(display (glibtop-types-swap)) (newline)
+(display (glibtop-types-uptime)) (newline)
+(display (glibtop-types-loadavg)) (newline)
+(display (glibtop-types-shm_limits)) (newline)
+(display (glibtop-types-msg_limits)) (newline)
+(display (glibtop-types-sem_limits)) (newline)
+(display (glibtop-types-proclist)) (newline)
+(display (glibtop-types-proc_state)) (newline)
+(display (glibtop-types-proc_uid)) (newline)
+(display (glibtop-types-proc_mem)) (newline)
+(display (glibtop-types-proc_time)) (newline)
+(display (glibtop-types-proc_signal)) (newline)
+(display (glibtop-types-proc_kernel)) (newline)
+(display (glibtop-types-proc_segment)) (newline)

features.def

@@ -0,0 +1,16 @@
+cpu		ulong(total,user,nice,sys,idle,frequency)
+mem		ulong(total,used,free,shared,buffer,cached,user,locked)
+swap		ulong(total,used,free)
+uptime		double(uptime,idletime)
+loadavg		double(loadavg[0],loadavg[1],loadavg[2])
+shm_limits	ulong(shmmax,shmmin,shmmni,shmseg,shmall)
+msg_limits	ulong(msgpool,msgmap,msgmax,msgmnb,msgmni,msgssz,msgtql)
+sem_limits	ulong(semmap,semmni,semmns,semmnu,semmsl,semopm,semume,semusz,semvmx,semaem)
+proclist	ulong(number,size,total)
+proc_state	str(cmd):char(state):ulong(uid,gid)
+proc_uid	long(uid,euid,gid,egid,pid,ppid,pgrp,session,tty,tpgid,priority,nice)
+proc_mem	long(size,vsize,resident,share,rss,rss_rlim)
+proc_time	long(start_time,utime,stime,cutime,cstime,timeout,it_real_value)
+proc_signal	long(signal,blocked,sigignore,sigcatch)
+proc_kernel	ulong(k_flags,min_flt,maj_flt,cmin_flt,cmaj_flt,kstk_esp,kstk_eip,wchan)
+proc_segment	long(trs,lrs,drs,dt):ulong(start_code,end_code,start_stack)

include/glibtop/error.h

@@ -27,8 +27,16 @@
 __BEGIN_DECLS
 
 #define glibtop_error(p1, args...)	glibtop_error_r(glibtop_global_server , p1 , ## args)
+#define glibtop_warn(p1, args...)	glibtop_warn_r(glibtop_global_server , p1 , ## args)
+
+#define glibtop_error_io(p1, args...)	glibtop_error_io_r(glibtop_global_server , p1 , ## args)
+#define glibtop_warn_io(p1, args...)	glibtop_warn_io_r(glibtop_global_server , p1 , ## args)
 
 extern void glibtop_error_r __P((glibtop *, char *, ...));
+extern void glibtop_warn_r __P((glibtop *, char *, ...));
+
+extern void glibtop_error_io_r __P((glibtop *, char *, ...));
+extern void glibtop_warn_io_r __P((glibtop *, char *, ...));
 
 __END_DECLS
 

include/glibtop/global.h

@@ -51,6 +51,17 @@
 # define __P(protos) ()
 #endif
 
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
 #ifdef HAVE_GUILE
 #include <guile/gh.h>
 #endif
@@ -67,7 +78,10 @@
 #include <stdlib.h>
 
 #include <stdarg.h>
+
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 
 #ifdef HAVE_MEMORY_H
 #include <memory.h>
@@ -75,7 +89,9 @@
 
 #include <string.h>
 #include <sys/types.h>
+#include <sys/param.h>
 #include <sys/socket.h>
+#include <sys/stat.h>
 #include <signal.h>
 #include <errno.h>
 

include/glibtop/gnuserv.h

@@ -0,0 +1,191 @@
+/* -*-C-*-
+
+ Header file for the GNU Emacs server and client C code.
+
+ 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)
+ */
+
+#if 0
+static char header_rcsid [] = "!Header: gnuserv.h,v 2.4 95/02/16 11:58:11 arup alpha !";
+#endif
+
+#define NO_SHORTNAMES
+
+#define PATCHLEVEL 2
+
+#define NO_SHORTNAMES
+/* gnuserv should not be compiled using SOCKS */
+#define DO_NOT_SOCKSIFY
+#include <glibtop.h>
+#include <glibtop/error.h>
+#undef read
+#undef write
+#undef open
+#undef close
+#undef signal
+
+/* Define the communication method between server and clients:
+ *   You can have either or both kinds of sockets, but you can't mix
+ *   sockets with sysv ipc
+ */
+
+
+#define INTERNET_DOMAIN_SOCKETS
+#define UNIX_DOMAIN_SOCKETS 
+/* #define SYSV_IPC  */
+
+/*
+ * Define additional authentication protocols to be used. These methods will
+ * be tried before falling back to the default gnuserv protocol (based on
+ * the GNU_SECURE environment variable). Currently, only MIT-MAGIC-COOKIE-1
+ * is also supported.
+ *
+ * Comment out the next line(s) if you don't want to enable the
+ * appropriate authentication protocol.
+ */
+
+#if defined (HAVE_XAUTH)
+#define AUTH_MAGIC_COOKIE
+#endif /* HAVE_XAUTH */
+
+/*
+ * stuff related to supporting MIT-MAGIC-COOKIE-1
+ */
+
+#define MCOOKIE_SCREEN "999"     /* screen # to use as the gnuserv cookie */
+#define MCOOKIE_NAME   "MAGIC-1" /* authentication protocol name */
+#define MCOOKIE_X_NAME "MIT-MAGIC-COOKIE-1"  /* as needed by X */
+
+
+#define DEFAUTH_NAME "GNU-SECURE"  /* name of default auth protocol */
+#define AUTH_TIMEOUT  15           /* # seconds to wait for auth data */
+#define AUTH_NAMESZ   15           /* max allows auth protocol name size */
+
+
+/*
+ * Pick a default communication scheme, if none was specified.
+ */
+
+#if !defined(SYSV_IPC) && !defined(UNIX_DOMAIN_SOCKETS) && !defined(INTERNET_DOMAIN_SOCKETS)
+
+#ifdef HAVE_SYSVIPC
+#define SYSV_IPC		/* SYSV systems use SYSV IPC by default */
+#endif /* HAVE_SYSVIPC */
+
+#ifdef BSD
+#define UNIX_DOMAIN_SOCKETS	/* BSD systems use Unix Domain sockets by default */
+#endif /* BSD */
+
+#endif /* No communication method pre-defined */
+
+/*
+ * If you are using SYSV_IPC, you might want to make the buffer size bigger
+ * since it limits the size of requests and responses. Don't make it bigger
+ * than your system's max message size though (usually a couple of k) or else
+ * msgsend will start failing. For sockets, using the system BUFSIZ is usually
+ * what you want. 
+ */
+
+# define GSERV_BUFSZ BUFSIZ
+
+
+#ifdef SYSV_IPC
+#include <sys/ipc.h>
+#include <sys/msg.h>
+
+#define send_string(s,str) \
+  if (strlen(msgp->mtext) + strlen(str) < GSERV_BUFSZ) \
+     strcat(msgp->mtext,str); \
+  else \
+  { \
+    fprintf(stderr,"%s: not enough message buffer space\n",progname); \
+     exit(1); \
+  } \
+
+#endif /* SYSV_IPC */
+
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+#include <sys/socket.h>
+#endif /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+#include <netdb.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#define TABLE_SIZE 101		/* The number of entries in the hash table */
+#define HASH(host) host		/* Rather simplistic hash function */
+#define DEFAULT_PORT 21490	/* default port number to use is
+				 * DEFAULT_PORT + uid */
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+#ifdef UNIX_DOMAIN_SOCKETS
+#include <sys/un.h>
+#define HIDE_UNIX_SOCKET	/* put the unix socket in a protected dir */
+#endif /* UNIX_DOMAIN_SOCKETS */
+
+#define HOSTNAMSZ 255		/* max size of a hostname */
+#define REPLYSIZ 300		/* max size of reply from server to client */
+#undef FALSE
+#define FALSE 0
+#undef TRUE
+#define TRUE 1
+
+extern char *optarg;
+extern int optind;
+extern char *progname;
+
+/* The casts shut Sun's compiler up and are safe in the context these
+   are actually used. */
+#define max2(x,y) (((int) (x) > (int) (y)) ? (x) : (y))
+#define min2(x,y) (((int) (x) < (int) (y)) ? (x) : (y))
+
+#ifndef _NFILE            /* rough guess at maximum number of open files */
+#define _NFILE 20
+#endif
+
+#define EOT_STR "\004"
+#define EOT_CHR '\004'
+
+/* connection types */
+#define CONN_UNIX     0
+#define CONN_INTERNET 1
+#define CONN_IPC      2
+
+/* function declarations */
+int make_connection (char *hostarg, int portarg, int *s);
+#ifdef SYSV_IPC
+void disconnect_from_ipc_server();
+#endif
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+void send_string (int s, const char *msg);
+void disconnect_from_server (int s, int echo);
+int read_line (int s, char *dest);
+#endif
+#ifdef INTERNET_DOMAIN_SOCKETS
+int internet_addr (char *host);
+#endif

include/glibtop/loadavg.h

@@ -79,7 +79,7 @@ extern SCM glibtop_guile_descriptions_loadavg __P((void));
 /* You need to link with -lgtop_names to get this stuff here. */
 
 extern const char *glibtop_names_loadavg [];
-extern const char *glibtop_types_loadavg [];
+extern const unsigned glibtop_types_loadavg [];
 extern const char *glibtop_labels_loadavg [];
 extern const char *glibtop_descriptions_loadavg [];
 

include/glibtop/sysdeps.h

@@ -27,7 +27,7 @@
 
 __BEGIN_DECLS
 
-#define GLIBTOP_SYSDEPS_DUMMY		0
+#define GLIBTOP_SYSDEPS_FEATURES	0
 #define GLIBTOP_SYSDEPS_CPU		1
 #define GLIBTOP_SYSDEPS_MEM		2
 #define GLIBTOP_SYSDEPS_SWAP		3
@@ -101,7 +101,7 @@ extern SCM glibtop_guile_descriptions_sysdeps __P((void));
 /* You need to link with -lgtop_names to get this stuff here. */
 
 extern const char *glibtop_names_sysdeps [];
-extern const char *glibtop_types_sysdeps [];
+extern const unsigned glibtop_types_sysdeps [];
 extern const char *glibtop_labels_sysdeps [];
 extern const char *glibtop_descriptions_sysdeps [];
 

kernel/ChangeLog

@@ -0,0 +1,6 @@
+1998-06-14  Martin Baulig  <baulig@taurus.uni-trier.de>
+
+	* README: Added README.
+
+	* kernel.patch: Patch for the Linux kernel to add the
+	new system call.

kernel/README

@@ -0,0 +1,21 @@
+This is a new system call `table ()' for the Linux table. It is faster
+than reading from /proc and can be used to fetch all information required
+for libgtop until whe have some other function (extended sysctl, ...) in
+standard kernels.
+
+I didn't want to change sysctl or some other function myself cause this may
+cause other applications relying upon those function to fail. This is
+something for the ``real'' kernel gurus ...
+
+To use this new system call for libgtop, do the following:
+
+* Copy this directory to /usr/src/linux/table
+* Make /usr/src/linux/include/linux/table.h symlink to /usr/src/linux/table/table.h
+* Apply the patch `kernel.patch' to the kernel, compile, install and reboot
+* Recompile libgtop (remove `config.cache' and run the `autogen.sh' again).
+
+If you want to change and/or add something - feel free to do so !
+
+Have fun,
+
+Martin

kernel/kernel.patch

@@ -0,0 +1,49 @@
+diff -ur linux-2.0.32/Makefile linux-hacked/Makefile
+--- linux-2.0.32/Makefile	Fri Nov  7 19:51:05 1997
++++ linux-hacked/Makefile	Thu Jun 11 20:41:12 1998
+@@ -87,7 +87,7 @@
+ # standard CFLAGS
+ #
+ 
+-CFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fno-strength-reduce
++CFLAGS = -Wall -Wstrict-prototypes -g -O2 -fomit-frame-pointer -fno-strength-reduce
+ 
+ ifdef CONFIG_CPP
+ CFLAGS := $(CFLAGS) -x c++
+@@ -113,12 +113,12 @@
+ # Include the make variables (CC, etc...)
+ #
+ 
+-ARCHIVES	=kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o net/network.a
++ARCHIVES	=kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o net/network.a table/table.o
+ FILESYSTEMS	=fs/filesystems.a
+ DRIVERS		=drivers/block/block.a \
+ 		 drivers/char/char.a
+ LIBS		=$(TOPDIR)/lib/lib.a
+-SUBDIRS		=kernel drivers mm fs net ipc lib
++SUBDIRS		=kernel drivers mm fs net ipc lib table
+ 
+ ifeq ($(CONFIG_ISDN),y)
+ DRIVERS := $(DRIVERS) drivers/isdn/isdn.a
+diff -ur linux-2.0.32/arch/i386/kernel/entry.S linux-hacked/arch/i386/kernel/entry.S
+--- linux-2.0.32/arch/i386/kernel/entry.S	Tue Sep 16 23:42:45 1997
++++ linux-hacked/arch/i386/kernel/entry.S	Thu Jun 11 21:37:20 1998
+@@ -699,4 +699,6 @@
+ 	.long SYMBOL_NAME(sys_mremap)
+ 	.long 0,0
+ 	.long SYMBOL_NAME(sys_vm86)
+-	.space (NR_syscalls-166)*4
++	.long 0
++	.long SYMBOL_NAME(sys_table)
++	.space (NR_syscalls-168)*4
+diff -ur linux-2.0.32/include/asm-i386/unistd.h linux-hacked/include/asm-i386/unistd.h
+--- linux-2.0.32/include/asm-i386/unistd.h	Fri Mar 22 07:34:02 1996
++++ linux-hacked/include/asm-i386/unistd.h	Thu Jun 11 21:37:03 1998
+@@ -169,6 +169,7 @@
+ #define __NR_sched_rr_get_interval	161
+ #define __NR_nanosleep		162
+ #define __NR_mremap		163
++#define __NR_table		168
+ 
+ /* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
+ #define _syscall0(type,name) \

kernel/main.c

@@ -28,11 +28,168 @@
 
 #include "version.h"
 
+#if defined(__i386__)
+# define KSTK_EIP(tsk)	(((unsigned long *)tsk->kernel_stack_page)[1019])
+# define KSTK_ESP(tsk)	(((unsigned long *)tsk->kernel_stack_page)[1022])
+#elif defined(__alpha__)
+  /*
+   * See arch/alpha/kernel/ptrace.c for details.
+   */
+# define PT_REG(reg)		(PAGE_SIZE - sizeof(struct pt_regs)	\
+				 + (long)&((struct pt_regs *)0)->reg)
+# define KSTK_EIP(tsk)	(*(unsigned long *)(tsk->kernel_stack_page + PT_REG(pc)))
+# define KSTK_ESP(tsk)	((tsk) == current ? rdusp() : (tsk)->tss.usp)
+#elif defined(__sparc__)
+# define PT_REG(reg)            (PAGE_SIZE - sizeof(struct pt_regs)     \
+                                 + (long)&((struct pt_regs *)0)->reg)
+# define KSTK_EIP(tsk)  (*(unsigned long *)(tsk->kernel_stack_page + PT_REG(pc)))
+# define KSTK_ESP(tsk)  (*(unsigned long *)(tsk->kernel_stack_page + PT_REG(u_regs[UREG_FP])))
+#endif
+
+static struct task_struct *
+get_task (pid_t pid)
+{
+	struct task_struct ** p;
+	
+	p = task;
+	while (++p < task+NR_TASKS) {
+		if (*p && (*p)->pid == pid)
+			return *p;
+	}
+
+	return NULL;
+}
+
+static inline void statm_pte_range(pmd_t * pmd, unsigned long address, unsigned long size,
+	int * pages, int * shared, int * dirty, int * total)
+{
+	pte_t * pte;
+	unsigned long end;
+
+	if (pmd_none(*pmd))
+		return;
+	if (pmd_bad(*pmd)) {
+		printk("statm_pte_range: bad pmd (%08lx)\n", pmd_val(*pmd));
+		pmd_clear(pmd);
+		return;
+	}
+	pte = pte_offset(pmd, address);
+	address &= ~PMD_MASK;
+	end = address + size;
+	if (end > PMD_SIZE)
+		end = PMD_SIZE;
+	do {
+		pte_t page = *pte;
+
+		address += PAGE_SIZE;
+		pte++;
+		if (pte_none(page))
+			continue;
+		++*total;
+		if (!pte_present(page))
+			continue;
+		++*pages;
+		if (pte_dirty(page))
+			++*dirty;
+		if (pte_page(page) >= high_memory)
+			continue;
+		if (mem_map[MAP_NR(pte_page(page))].count > 1)
+			++*shared;
+	} while (address < end);
+}
+
+static inline void statm_pmd_range(pgd_t * pgd, unsigned long address, unsigned long size,
+	int * pages, int * shared, int * dirty, int * total)
+{
+	pmd_t * pmd;
+	unsigned long end;
+
+	if (pgd_none(*pgd))
+		return;
+	if (pgd_bad(*pgd)) {
+		printk("statm_pmd_range: bad pgd (%08lx)\n", pgd_val(*pgd));
+		pgd_clear(pgd);
+		return;
+	}
+	pmd = pmd_offset(pgd, address);
+	address &= ~PGDIR_MASK;
+	end = address + size;
+	if (end > PGDIR_SIZE)
+		end = PGDIR_SIZE;
+	do {
+		statm_pte_range(pmd, address, end - address, pages, shared, dirty, total);
+		address = (address + PMD_SIZE) & PMD_MASK;
+		pmd++;
+	} while (address < end);
+}
+
+static void statm_pgd_range(pgd_t * pgd, unsigned long address, unsigned long end,
+	int * pages, int * shared, int * dirty, int * total)
+{
+	while (address < end) {
+		statm_pmd_range(pgd, address, end - address, pages, shared, dirty, total);
+		address = (address + PGDIR_SIZE) & PGDIR_MASK;
+		pgd++;
+	}
+}
+
+static unsigned long
+get_wchan (struct task_struct *p)
+{
+	if (!p || p == current || p->state == TASK_RUNNING)
+		return 0;
+#if defined(__i386__)
+	{
+		unsigned long ebp, eip;
+		unsigned long stack_page;
+		int count = 0;
+
+		stack_page = p->kernel_stack_page;
+		if (!stack_page)
+			return 0;
+		ebp = p->tss.ebp;
+		do {
+			if (ebp < stack_page || ebp >= 4092+stack_page)
+				return 0;
+			eip = *(unsigned long *) (ebp+4);
+			if (eip < (unsigned long) interruptible_sleep_on
+			    || eip >= (unsigned long) add_timer)
+				return eip;
+			ebp = *(unsigned long *) ebp;
+		} while (count++ < 16);
+	}
+#elif defined(__alpha__)
+	/*
+	 * This one depends on the frame size of schedule().  Do a
+	 * "disass schedule" in gdb to find the frame size.  Also, the
+	 * code assumes that sleep_on() follows immediately after
+	 * interruptible_sleep_on() and that add_timer() follows
+	 * immediately after interruptible_sleep().  Ugly, isn't it?
+	 * Maybe adding a wchan field to task_struct would be better,
+	 * after all...
+	 */
+	{
+		unsigned long schedule_frame;
+		unsigned long pc;
+		
+		pc = thread_saved_pc(&p->tss);
+		if (pc >= (unsigned long) interruptible_sleep_on && pc < (unsigned long) add_timer) {
+			schedule_frame = ((unsigned long *)p->tss.ksp)[6];
+			return ((unsigned long *)schedule_frame)[12];
+		}
+		return pc;
+	}
+#endif
+	return 0;
+}
+
 asmlinkage int
-sys_table (int type, union table *buf)
+sys_table (int type, union table *buf, const void *param)
 {
 	union table tbl;
 	struct sysinfo i;
+	struct task_struct *tsk = NULL;
+	pid_t pid;
 	int err;
 
 	if (type == TABLE_VERSION)
@@ -41,6 +198,31 @@ sys_table (int type, union table *buf)
 	if (!buf)
 		return -EFAULT;
 
+	memset (&tbl, 0, sizeof (union table));
+
+	/* For TABLE_PROC_*, read pid and get task_struct */
+
+	switch (type) {
+	case TABLE_PROC_UID:
+	case TABLE_PROC_MEM:
+	case TABLE_PROC_SEGMENT:
+	case TABLE_PROC_TIME:
+	case TABLE_PROC_STATE:
+	case TABLE_PROC_SIGNAL:
+	case TABLE_PROC_KERNEL:
+	  err = verify_area (VERIFY_READ, param, sizeof (pid_t));
+		if (err)
+			return err;
+		memcpy_fromfs (&pid, param, sizeof (pid_t));
+
+		tsk = get_task (pid);
+		if (tsk == NULL)
+			return -ESRCH;
+		break;
+	}
+
+	/* Main function dispatcher */
+
 	switch (type) {
 	case TABLE_CPU:
 		tbl.cpu.total = jiffies;    
@@ -66,9 +248,9 @@ sys_table (int type, union table *buf)
 		tbl.swap.free  = i.freeswap;
 		break;
 	case TABLE_LOADAVG:
-		tbl.loadavg.loadavg [0] = avenrun [0];
-		tbl.loadavg.loadavg [1] = avenrun [1];
-		tbl.loadavg.loadavg [2] = avenrun [2];
+		tbl.loadavg.loadavg [0] = (double) avenrun [0] / (1 << FSHIFT);
+		tbl.loadavg.loadavg [1] = (double) avenrun [1] / (1 << FSHIFT);
+		tbl.loadavg.loadavg [2] = (double) avenrun [2] / (1 << FSHIFT);
 		tbl.loadavg.nr_running = nr_running;
 		tbl.loadavg.nr_tasks = nr_tasks;
 		tbl.loadavg.last_pid = last_pid;
@@ -77,6 +259,157 @@ sys_table (int type, union table *buf)
 		tbl.uptime.uptime = jiffies;
 		tbl.uptime.idle   = task[0]->utime + task[0]->stime;
 		break;
+	case TABLE_PROC_STATE:
+		tbl.proc_state.state = tsk->state;
+		tbl.proc_state.flags = tsk->flags;
+		memcpy (tbl.proc_state.comm, tsk->comm, sizeof (tbl.proc_state.comm));
+		break;
+	case TABLE_PROC_UID:
+		tbl.proc_uid.uid = tsk->uid;
+		tbl.proc_uid.euid = tsk->euid;
+		tbl.proc_uid.suid = tsk->suid;
+		tbl.proc_uid.fsuid = tsk->fsuid;
+		
+		tbl.proc_uid.gid = tsk->gid;
+		tbl.proc_uid.egid = tsk->egid;
+		tbl.proc_uid.sgid = tsk->sgid;
+		tbl.proc_uid.fsgid = tsk->fsgid;
+		
+		tbl.proc_uid.pid = tsk->pid;
+		tbl.proc_uid.pgrp = tsk->pgrp;
+		tbl.proc_uid.ppid = tsk->p_pptr->pid;
+		
+		tbl.proc_uid.session = tsk->session;
+	        tbl.proc_uid.tty = tsk->tty ? kdev_t_to_nr (tsk->tty->device) : 0;
+		tbl.proc_uid.tpgid = tsk->tty ? tsk->tty->pgrp : -1;
+		
+		tbl.proc_uid.priority = tsk->priority;
+		tbl.proc_uid.counter = tsk->counter;
+		tbl.proc_uid.def_priority = DEF_PRIORITY;
+		break;
+	case TABLE_PROC_SIGNAL:
+		tbl.proc_signal.signal = tsk->signal;
+		tbl.proc_signal.blocked = tsk->blocked;
+
+		if (tsk->sig) {
+			struct sigaction * action = tsk->sig->action;
+			unsigned long sig_ign = 0, sig_caught = 0;
+			unsigned long bit = 1;
+			int i;
+			
+			for (i = 0; i < 32; i++) {
+				switch((unsigned long) action->sa_handler) {
+				case 0:
+					break;
+				case 1:
+					sig_ign |= bit;
+					break;
+				default:
+					sig_caught |= bit;
+				}
+				bit <<= 1;
+				action++;
+			}
+
+			tbl.proc_signal.ignored = sig_ign;
+			tbl.proc_signal.caught  = sig_caught;
+		} else {
+			tbl.proc_signal.ignored = 0;
+			tbl.proc_signal.caught  = 0;
+		}
+		break;
+	case TABLE_PROC_MEM:
+		if (tsk->mm && tsk->mm != &init_mm) {
+			tbl.proc_mem.context = tsk->mm->context;
+			tbl.proc_mem.start_code = tsk->mm->start_code;
+			tbl.proc_mem.end_code = tsk->mm->end_code;
+			tbl.proc_mem.start_data = tsk->mm-> start_data;
+			tbl.proc_mem.end_data = tsk->mm->end_data;
+			tbl.proc_mem.start_brk = tsk->mm->start_brk;
+			tbl.proc_mem.brk = tsk->mm->brk;
+			tbl.proc_mem.start_stack = tsk->mm->start_stack;
+			tbl.proc_mem.start_mmap = tsk->mm->start_mmap;
+			tbl.proc_mem.arg_start = tsk->mm->arg_start;
+			tbl.proc_mem.arg_end = tsk->mm->arg_end;
+			tbl.proc_mem.env_start = tsk->mm->env_start;
+			tbl.proc_mem.env_end = tsk->mm->env_end;
+			tbl.proc_mem.rss = tsk->mm->rss;
+			tbl.proc_mem.total_vm = tsk->mm->total_vm;
+			tbl.proc_mem.locked_vm = tsk->mm->locked_vm;
+		}
+		tbl.proc_mem.rlim = tsk->rlim ? tsk->rlim[RLIMIT_RSS].rlim_cur : 0;
+		break;
+	case TABLE_PROC_SEGMENT:
+		if (tsk->mm && tsk->mm != &init_mm) {
+			unsigned long vsize = 0;
+			int size = 0, resident = 0, share = 0;
+			int trs = 0, lrs = 0, drs = 0, dt = 0;
+			struct vm_area_struct * vma = tsk->mm->mmap;
+
+			while (vma) {
+				pgd_t *pgd = pgd_offset(tsk->mm, vma->vm_start);
+				int pages = 0, shared = 0, dirty = 0, total = 0;
+				
+				vsize += vma->vm_end - vma->vm_start;
+
+				statm_pgd_range (pgd, vma->vm_start, vma->vm_end,
+						 &pages, &shared, &dirty, &total);
+				resident += pages;
+				share += shared;
+				dt += dirty;
+				size += total;
+				if (vma->vm_flags & VM_EXECUTABLE)
+					trs += pages;	/* text */
+				else if (vma->vm_flags & VM_GROWSDOWN)
+					drs += pages;	/* stack */
+				else if (vma->vm_end > 0x60000000)
+					lrs += pages;	/* library */
+				else
+					drs += pages;
+				vma = vma->vm_next;
+			}
+
+			tbl.proc_segment.vsize = vsize;
+			tbl.proc_segment.size = size;
+			tbl.proc_segment.resident = resident;
+			tbl.proc_segment.shared = share;
+			tbl.proc_segment.trs = trs;
+			tbl.proc_segment.lrs = lrs;
+			tbl.proc_segment.dt = dt;
+		}
+		break;
+	case TABLE_PROC_TIME:
+		tbl.proc_time.utime = tsk->utime;
+		tbl.proc_time.stime = tsk->stime;
+		tbl.proc_time.cutime = tsk->cutime;
+		tbl.proc_time.cstime = tsk->cstime;
+
+		tbl.proc_time.start_time = tsk->start_time;
+		tbl.proc_time.timeout = tsk->timeout;
+		tbl.proc_time.policy = tsk->policy;
+		tbl.proc_time.rt_priority = tsk->rt_priority;
+
+		tbl.proc_time.it_real_value = tsk->it_real_value;
+		tbl.proc_time.it_prof_value = tsk->it_prof_value;
+		tbl.proc_time.it_virt_value = tsk->it_virt_value;
+		tbl.proc_time.it_real_incr = tsk->it_real_incr;
+		tbl.proc_time.it_prof_incr = tsk->it_prof_incr;
+		tbl.proc_time.it_virt_incr = tsk->it_virt_incr;
+		break;
+	case TABLE_PROC_KERNEL:
+		tbl.proc_kernel.min_flt = tsk->min_flt;
+		tbl.proc_kernel.cmin_flt = tsk->cmin_flt;
+		tbl.proc_kernel.maj_flt = tsk->maj_flt;
+		tbl.proc_kernel.cmaj_flt = tsk->cmaj_flt;
+		
+		tbl.proc_kernel.kesp = tsk->kernel_stack_page ? KSTK_EIP(tsk) : 0;
+		tbl.proc_kernel.keip = tsk->kernel_stack_page ? KSTK_ESP(tsk) : 0;
+		
+		tbl.proc_kernel.nswap = tsk->nswap;
+		tbl.proc_kernel.cnswap = tsk->cnswap;
+
+		tbl.proc_kernel.wchan = get_wchan (tsk);
+		break;
 	default:
 		return -EINVAL;
 	}

kernel/table.h

@@ -1,13 +1,23 @@
 #ifndef _LINUX_TABLE_H
 #define _LINUX_TABLE_H
-#include <linux/types.h>
 
-#define TABLE_VERSION	0
-#define TABLE_CPU	1
-#define TABLE_MEM	2
-#define TABLE_SWAP	3
-#define TABLE_LOADAVG	4
-#define TABLE_UPTIME	5
+#ifdef _KERNEL
+#include <linux/types.h>
+#endif
+
+#define TABLE_VERSION		0
+#define TABLE_CPU		1
+#define TABLE_MEM		2
+#define TABLE_SWAP		3
+#define TABLE_LOADAVG		4
+#define TABLE_UPTIME		5
+#define TABLE_PROC_UID		6
+#define TABLE_PROC_MEM		7
+#define TABLE_PROC_SEGMENT	8
+#define TABLE_PROC_TIME		9
+#define TABLE_PROC_STATE	10
+#define TABLE_PROC_SIGNAL	11
+#define TABLE_PROC_KERNEL	12
 
 /* CPU Usage (in jiffies = 1/100th seconds) */
 
@@ -46,7 +56,7 @@ struct table_swap
 
 struct table_loadavg
 {
-	unsigned long loadavg [3];
+	double loadavg [3];
 	unsigned nr_running;
 	unsigned nr_tasks;
 	unsigned last_pid;
@@ -60,6 +70,67 @@ struct table_uptime
 	unsigned long idle;
 };
 
+/* Information about processes. */
+
+struct table_proc_state
+{
+	long state;
+	unsigned long flags;
+	char comm[16];
+};
+
+struct table_proc_uid
+{
+	int uid, euid, suid, fsuid;
+	int gid, egid, sgid, fsgid;
+	int pid, pgrp, ppid;
+	int session;
+	unsigned int tty;
+	int tpgid;
+	long priority;
+	long counter;
+	long def_priority;
+};
+
+struct table_proc_mem
+{
+	unsigned long context;
+	unsigned long start_code, end_code, start_data, end_data;
+	unsigned long start_brk, brk, start_stack, start_mmap;
+	unsigned long arg_start, arg_end, env_start, env_end;
+	unsigned long rss, rlim, total_vm, locked_vm;
+};
+
+struct table_proc_segment
+{
+	unsigned long vsize;
+	int size, resident, shared;
+	int trs, lrs, drs, dt;
+};
+
+struct table_proc_time
+{
+	long utime, stime, cutime, cstime, start_time;
+	unsigned long timeout, policy, rt_priority;
+	unsigned long it_real_value, it_prof_value, it_virt_value;
+	unsigned long it_real_incr, it_prof_incr, it_virt_incr;
+};
+
+struct table_proc_signal
+{
+	unsigned long signal;
+	unsigned long blocked;	/* bitmap of masked signals */
+	unsigned long ignored;  /* mask of ignored signals */
+	unsigned long caught;   /* mask of caught signals */
+};
+
+struct table_proc_kernel
+{
+	unsigned long keip, kesp, wchan;
+	unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
+	unsigned long nswap, cnswap;
+};
+
 /* Union */
 
 union table
@@ -69,12 +140,15 @@ union table
 	struct table_swap swap;
 	struct table_loadavg loadavg;
 	struct table_uptime uptime;
+	struct table_proc_uid proc_uid;
+	struct table_proc_mem proc_mem;
+	struct table_proc_segment proc_segment;
+	struct table_proc_time proc_time;
+	struct table_proc_state proc_state;	
+	struct table_proc_signal proc_signal;
+	struct table_proc_kernel proc_kernel;
 };
 
-#ifdef __KERNEL__
-
-#endif /* __KERNEL__ */
-
 #endif /* _LINUX_IPC_H */
 
 

kernel/test.c

@@ -7,15 +7,16 @@
 
 #include <syscall.h>
 
-static inline _syscall2 (int, table, int, type, union table *, tbl);
+static inline _syscall3 (int, table, int, type, union table *, tbl, const void *, param);
 
 int
 main (void)
 {
 	union table tbl;
+	unsigned count;
 	int ret;
 
-	ret = table (TABLE_VERSION, NULL);
+	ret = table (TABLE_VERSION, NULL, NULL);
 
 	if (ret == -1) {
 		fprintf (stderr, "table(%u): %s\n", TABLE_VERSION, sys_errlist [errno]);
@@ -24,18 +25,20 @@ main (void)
 
 	fprintf (stderr, "Table (%u) = %u\n", TABLE_VERSION, ret);
 
-	ret = table (TABLE_CPU, &tbl);
+	for (count = 0; count < 5; count++) {
+		ret = table (TABLE_CPU, &tbl, NULL);
 
-	if (ret == -1) {
-		fprintf (stderr, "table(%u): %s\n", TABLE_CPU, sys_errlist [errno]);
-		exit (-errno);
+		if (ret == -1) {
+			fprintf (stderr, "table(%u): %s\n", TABLE_CPU, sys_errlist [errno]);
+			exit (-errno);
+		}
+
+		fprintf (stderr, "Table (%u) = %lu, %lu, %lu, %lu, %lu, %lu\n",
+			 TABLE_CPU, tbl.cpu.total, tbl.cpu.user, tbl.cpu.nice,
+			 tbl.cpu.sys, tbl.cpu.idle, tbl.cpu.frequency);
 	}
 
-	fprintf (stderr, "Table (%u) = %lu, %lu, %lu, %lu, %lu, %lu\n",
-		 TABLE_CPU, tbl.cpu.total, tbl.cpu.user, tbl.cpu.nice,
-		 tbl.cpu.sys, tbl.cpu.idle, tbl.cpu.frequency);
-
-	ret = table (TABLE_MEM, &tbl);
+	ret = table (TABLE_MEM, &tbl, NULL);
 
 	if (ret == -1) {
 		fprintf (stderr, "table(%u): %s\n", TABLE_MEM, sys_errlist [errno]);
@@ -46,7 +49,7 @@ main (void)
 		 TABLE_MEM, tbl.mem.total, tbl.mem.used, tbl.mem.free,
 		 tbl.mem.shared, tbl.mem.buffer, tbl.mem.cached);
 
-	ret = table (TABLE_SWAP, &tbl);
+	ret = table (TABLE_SWAP, &tbl, NULL);
 
 	if (ret == -1) {
 		fprintf (stderr, "table(%u): %s\n", TABLE_SWAP, sys_errlist [errno]);
@@ -56,7 +59,7 @@ main (void)
 	fprintf (stderr, "Table (%u) = %lu, %lu, %lu\n",
 		 TABLE_SWAP, tbl.swap.total, tbl.swap.used, tbl.swap.free);
 	
-	ret = table (TABLE_LOADAVG, &tbl);
+	ret = table (TABLE_LOADAVG, &tbl, NULL);
 
 	if (ret == -1) {
 		fprintf (stderr, "table(%u): %s\n", TABLE_LOADAVG, sys_errlist [errno]);
@@ -68,7 +71,7 @@ main (void)
 		 tbl.loadavg.loadavg [2], tbl.loadavg.nr_running,
 		 tbl.loadavg.nr_tasks, tbl.loadavg.last_pid);
 	
-	ret = table (TABLE_UPTIME, &tbl);
+	ret = table (TABLE_UPTIME, &tbl, NULL);
 
 	if (ret == -1) {
 		fprintf (stderr, "table(%u): %s\n", TABLE_UPTIME, sys_errlist [errno]);

lib/.cvsignore

@@ -32,3 +32,4 @@ sysinfo.lo
 uptime.lo
 write.lo
 xmalloc.lo
+lib.c

lib/Makefile.am

@@ -8,10 +8,14 @@ CFLAGS				= -Wall -W @CFLAGS@ -DGTOP_SERVER=\""@LIBGTOP_SERVER@"\"
 
 lib_LTLIBRARIES			= libgtop.la
 
-libgtop_la_SOURCES		= init.c open.c close.c read.c read_data.c \
-				  write.c command.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
+libgtop_la_SOURCES		= init.c open.c close.c command.c read.c read_data.c write.c lib.c
 
+BUILT_SOURCES			= lib.c
+
+lib.c: lib.awk $(top_builddir)/config.h $(top_builddir)/features.def
+	$(AWK) -f $(srcdir)/lib.awk < $(top_builddir)/features.def > lib-t
+	mv lib-t lib.c
+
+EXTRA_DIST			= lib.awk
+
+CLEANFILES			= lib.c

lib/gnuclient.c

@@ -0,0 +1,620 @@
+/* -*-C-*-
+ Client code to allow local and remote editing of files by XEmacs.
+ Copyright (C) 1989 Free Software Foundation, Inc.
+ Copyright (C) 1995 Sun Microsystems, Inc.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+
+This file is part of XEmacs.
+
+XEmacs 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.
+
+XEmacs 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 XEmacs; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
+
+ Author: Andy Norman (ange@hplb.hpl.hp.com), based on 
+         'etc/emacsclient.c' from the GNU Emacs 18.52 distribution.
+
+ Please mail bugs and suggestions to the author at the above address.
+*/
+
+/*
+ * This file incorporates new features added by Bob Weiner <weiner@mot.com>,
+ * Darrell Kindred <dkindred@cmu.edu> and Arup Mukherjee <arup@cmu.edu>.
+ * GNUATTACH support added by Ben Wing <wing@xemacs.org>.
+ * 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)
+ */
+
+#if 0
+/* Hand-munged RCS header */
+static char rcsid [] = "!Header: gnuclient.c,v 2.2 95/12/12 01:39:21 wing nene !";
+#endif
+
+#include "gnuserv.h"
+#include "getopt.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif /* HAVE_STRING_H */
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#include <signal.h>
+
+#if !defined(SYSV_IPC) && !defined(UNIX_DOMAIN_SOCKETS) && \
+    !defined(INTERNET_DOMAIN_SOCKETS)
+int
+main (int argc, char *argv[])
+{
+  fprintf (stderr, "Sorry, the Emacs server is only "
+	   "supported on systems that have\n");
+  fprintf (stderr, "Unix Domain sockets, Internet Domain "
+	   "sockets or System V IPC.\n");
+  exit (1);
+} /* main */
+#else /* SYSV_IPC || UNIX_DOMAIN_SOCKETS || INTERNET_DOMAIN_SOCKETS */
+
+static char cwd[MAXPATHLEN+2];	/* current working directory when calculated */
+static char *cp = NULL;		/* ptr into valid bit of cwd above */
+
+static pid_t emacs_pid;			/* Process id for emacs process */
+
+void initialize_signals (void);
+
+static void
+tell_emacs_to_resume (int sig)
+{
+  char buffer[GSERV_BUFSZ+1];
+  int s;			/* socket / msqid to server */
+  int connect_type;		/* CONN_UNIX, CONN_INTERNET, or
+				   ONN_IPC */
+
+  /* Why is SYSV so retarded? */
+  /* We want emacs to realize that we are resuming */
+  signal(SIGCONT, tell_emacs_to_resume); 
+
+  connect_type = make_connection (NULL, (u_short) 0, &s);
+
+  sprintf(buffer,"(gnuserv-eval '(resume-pid-console %d))", (int)getpid());
+  send_string(s, buffer);
+
+#ifdef SYSV_IPC
+  if (connect_type == (int) CONN_IPC)
+    disconnect_from_ipc_server (s, msgp, FALSE);
+#else /* !SYSV_IPC */
+  if (connect_type != (int) CONN_IPC)
+    disconnect_from_server (s, FALSE);
+#endif /* !SYSV_IPC */
+}
+
+static void
+pass_signal_to_emacs (int sig)
+{
+  if (kill (emacs_pid, sig) == -1)
+    {
+      fprintf (stderr, "gnuattach: Could not pass signal to emacs process\n");
+      exit (1);
+    }
+  initialize_signals ();
+}
+
+void
+initialize_signals ()
+{
+  /* Set up signal handler to pass relevant signals to emacs process.
+     We used to send SIGSEGV, SIGBUS, SIGPIPE, SIGILL and others to
+     Emacs, but I think it's better not to.  I can see no reason why
+     Emacs should SIGSEGV whenever gnuclient SIGSEGV-s, etc.  */
+  signal (SIGHUP, pass_signal_to_emacs);
+  signal (SIGQUIT, pass_signal_to_emacs);
+  signal (SIGINT, pass_signal_to_emacs);
+#ifdef SIGWINCH
+  signal (SIGWINCH, pass_signal_to_emacs);
+#endif
+
+  /* We want emacs to realize that we are resuming */
+  signal (SIGCONT, tell_emacs_to_resume);
+}
+
+
+/*
+  get_current_working_directory -- return the cwd.
+*/
+static char *
+get_current_working_directory (void)
+{
+  if (cp == NULL)
+    {				/* haven't calculated it yet */
+#ifdef BSD
+      if (getwd (cwd) == 0)
+#else /* !BSD */
+      if (getcwd (cwd,MAXPATHLEN) == NULL)
+#endif /* !BSD */
+	{
+	  perror (progname);
+	  fprintf (stderr, "%s: unable to get current working directory\n",
+		   progname);
+	  exit (1);
+	} /* if */
+    
+      /* on some systems, cwd can look like '@machine/' ... */
+      /* ignore everything before the first '/' */
+      for (cp = cwd; *cp && *cp != '/'; ++cp)
+	;
+
+    } /* if */
+
+  return cp;
+
+} /* get_current_working_directory */
+
+
+/*
+  filename_expand -- try to convert the given filename into a fully-qualified
+  		     pathname.
+*/
+static void
+filename_expand (char *fullpath, char *filename)
+  /* fullpath - returned full pathname */
+  /* filename - filename to expand */
+{
+  int len;
+
+  fullpath[0] = '\0';
+  
+  if (filename[0] && filename[0] != '/')
+    {	/* relative filename */
+      strcat (fullpath, get_current_working_directory ());
+      len = strlen (fullpath);
+
+      if (len > 0 && fullpath[len-1] == '/')	/* trailing slash already? */
+	;					/* yep */
+      else
+	strcat (fullpath, "/");		/* nope, append trailing slash */
+    } /* if */
+
+  strcat (fullpath,filename);
+
+} /* filename_expand */
+
+/* Encase the string in quotes, escape all the backslashes and quotes
+   in string.  */
+static char *
+clean_string (CONST char *s)
+{
+  int i = 0;
+  char *p, *res;
+
+  for (p = s; *p; p++, i++)
+    {
+      if (*p == '\\' || *p == '\"')
+	++i;
+      else if (*p == '\004')
+	i += 3;
+    }
+  p = res = (char *)malloc (i + 2 + 1);
+  *p++ = '\"';
+  for (; *s; p++, s++)
+    {
+      switch (*s)
+	{
+	case '\\':
+	  *p++ = '\\';
+	  *p = '\\';
+	  break;
+	case '\"':
+	  *p++ = '\\';
+	  *p = '\"';
+	  break;
+	case '\004':
+	  *p++ = '\\';
+	  *p++ = 'C';
+	  *p++ = '-';
+	  *p = 'd';
+	  break;
+	default:
+	  *p = *s;
+	}
+    }
+  *p++ = '\"';
+  *p = '\0';
+  return res;
+}
+
+#define GET_ARGUMENT(var, desc) do {					   \
+ if (*(p + 1)) (var) = p + 1;						   \
+   else									   \
+     {									   \
+       if (!argv[++i])							   \
+         {								   \
+           fprintf (stderr, "%s: `%s' must be followed by an argument\n",  \
+		    progname, desc);					   \
+	   exit (1);							   \
+         }								   \
+      (var) = argv[i];							   \
+    }									   \
+  over = 1;								   \
+} while (0)
+
+/* A strdup immitation. */
+static char *
+my_strdup (CONST char *s)
+{
+  char *new = malloc (strlen (s) + 1);
+  if (new)
+    strcpy (new, s);
+  return new;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int starting_line = 1;	/* line to start editing at */
+  char command[MAXPATHLEN+50];	/* emacs command buffer */
+  char fullpath[MAXPATHLEN+1];	/* full pathname to file */
+  char *eval_form = NULL;	/* form to evaluate with `-eval' */
+  char *eval_function = NULL;	/* function to evaluate with `-f' */
+  char *load_library = NULL;	/* library to load */
+  int quick = 0;	       	/* quick edit, don't wait for user to
+				   finish */
+  int batch = 0;		/* batch mode */
+  int view = 0;			/* view only. */
+  int nofiles = 0;
+  int errflg = 0;		/* option error */
+  int s;			/* socket / msqid to server */
+  int connect_type;		/* CONN_UNIX, CONN_INTERNET, or
+				 * CONN_IPC */
+  int suppress_windows_system = 0;
+  char *display = NULL;
+#ifdef INTERNET_DOMAIN_SOCKETS
+  char *hostarg = NULL;		/* remote hostname */
+  char *remotearg;
+  char thishost[HOSTNAMSZ];	/* this hostname */
+  char remotepath[MAXPATHLEN+1]; /* remote pathname */
+  char *path;
+  int rflg = 0;			/* pathname given on cmdline */
+  char *portarg;
+  u_short port = 0;		/* port to server */
+#endif /* INTERNET_DOMAIN_SOCKETS */
+#ifdef SYSV_IPC
+  struct msgbuf *msgp;		/* message */
+#endif /* SYSV_IPC */
+  char *tty = NULL;
+  char buffer[GSERV_BUFSZ + 1];	/* buffer to read pid */
+  char result[GSERV_BUFSZ + 1];
+  int i;
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+  memset (remotepath, 0, sizeof (remotepath));
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+  progname = strrchr (argv[0], '/');
+  if (progname)
+    ++progname;
+  else
+    progname = argv[0];
+
+  display = getenv ("DISPLAY");
+  if (!display)
+    suppress_windows_system = 1;
+  else
+    display = my_strdup (display);
+
+  for (i = 1; argv[i] && !errflg; i++)
+    {
+      if (*argv[i] != '-')
+	break;
+      else if (*argv[i] == '-'
+	       && (*(argv[i] + 1) == '\0'
+		   || (*(argv[i] + 1) == '-' && *(argv[i] + 2) == '\0')))
+	{
+	  /* `-' or `--' */
+	  ++i;
+	  break;
+	}
+
+      if (!strcmp (argv[i], "-batch") || !strcmp (argv[i], "--batch"))
+	batch = 1;
+      else if (!strcmp (argv[i], "-eval") || !strcmp (argv[i], "--eval"))
+	{
+	  if (!argv[++i])
+	    {
+	      fprintf (stderr, "%s: `-eval' must be followed by an argument\n",
+		       progname);
+	      exit (1);
+	    }
+	  eval_form = argv[i];
+	}
+      else if (!strcmp (argv[i], "-display") || !strcmp (argv[i], "--display"))
+	{
+	  suppress_windows_system = 0;
+	  if (!argv[++i])
+	    {
+	      fprintf (stderr,
+		       "%s: `-display' must be followed by an argument\n",
+		       progname);
+	      exit (1);
+	    }
+	  if (display)
+	    free (display);
+	  /* no need to strdup. */
+	  display = argv[i];
+	}
+      else if (!strcmp (argv[i], "-nw"))
+	suppress_windows_system = 1;
+      else
+	{
+	  /* Iterate over one-letter options. */
+	  char *p;
+	  int over = 0;
+	  for (p = argv[i] + 1; *p && !over; p++)
+	    {
+	      switch (*p)
+		{
+		case 'q':
+		  quick = 1;
+		  break;
+		case 'v':
+		  view = 1;
+		  break;
+		case 'f':
+		  GET_ARGUMENT (eval_function, "-f");
+		  break;
+		case 'l':
+		  GET_ARGUMENT (load_library, "-l");
+		  break;
+#ifdef INTERNET_DOMAIN_SOCKETS
+		case 'h':
+		  GET_ARGUMENT (hostarg, "-h");
+		  break;
+		case 'p':
+		  GET_ARGUMENT (portarg, "-p");
+		  port = atoi (portarg);
+		  break;
+		case 'r':
+		  GET_ARGUMENT (remotearg, "-r");
+		  strcpy (remotepath, remotearg);
+		  rflg = 1;
+		  break;
+#endif /* INTERNET_DOMAIN_SOCKETS */
+		default:
+		  errflg = 1;
+		}
+	    } /* for */
+	} /* else */
+    } /* for */
+
+  if (errflg)
+    {
+      fprintf (stderr,
+#ifdef INTERNET_DOMAIN_SOCKETS
+	       "usage: %s [-nw] [-display display] [-q] [-v] [-l library]\n"
+               "       [-batch] [-f function] [-eval form]\n"
+	       "       [-h host] [-p port] [-r remote-path] [[+line] file] ...\n",
+#else /* !INTERNET_DOMAIN_SOCKETS */
+	       "usage: %s [-nw] [-q] [-v] [-l library] [-f function] [-eval form] "
+	       "[[+line] path] ...\n",
+#endif /* !INTERNET_DOMAIN_SOCKETS */
+	       progname);
+      exit (1);
+    }
+  if (batch && argv[i])
+    {
+      fprintf (stderr, "%s: Cannot specify `-batch' with file names\n",
+	       progname);
+      exit (1);
+    }
+  if (suppress_windows_system && hostarg)
+    {
+      fprintf (stderr, "%s: Remote editing is available only on X\n",
+	       progname);
+      exit (1);
+    }
+
+  *result = '\0';
+  if (eval_function || eval_form || load_library)
+    {
+#if defined(INTERNET_DOMAIN_SOCKETS)
+      connect_type = make_connection (hostarg, port, &s);
+#else
+      connect_type = make_connection (NULL, (u_short) 0, &s);
+#endif
+      sprintf (command, "(gnuserv-eval%s '(progn ", quick ? "-quickly" : "");
+      send_string (s, command);
+      if (load_library)
+	{
+	  sprintf (command, " (load-library %s)", clean_string (load_library));
+	  send_string (s, command);
+	}
+      if (eval_form)
+	{
+	  sprintf (command, " %s", eval_form);
+	  send_string (s, command);
+	}
+      if (eval_function)
+	{
+	  sprintf (command, " (%s)", eval_function);
+	  send_string (s, command);
+	}
+      send_string (s, "))");
+      send_string (s, EOT_STR);
+      if (read_line (s, result) == 0)
+	{
+	  fprintf (stderr, "%s: Could not read\n", progname);
+	  exit (1);
+	}
+    } /* eval_function || eval_form || load_library */
+  else if (batch)
+    {
+      fprintf (stderr, "%s: `-batch' requires an evaluation\n",
+	       progname);
+      exit (1);
+    }
+
+  if (!batch)
+    {
+      if (suppress_windows_system)
+	{
+	  tty = ttyname (0);
+	  if (!tty)
+	    {
+	      fprintf (stderr, "%s: Not connected to a tty", progname);
+	      exit (1);
+	    }
+#if defined(INTERNET_DOMAIN_SOCKETS)
+	  connect_type = make_connection (hostarg, port, &s);
+#else
+	  connect_type = make_connection (NULL, (u_short) 0, &s);
+#endif
+	  send_string (s, "(gnuserv-eval '(emacs-pid))");
+	  send_string (s, EOT_STR);
+
+	  if (read_line (s, buffer) == 0)
+	    {
+	      fprintf (stderr, "%s: Could not establish Emacs procces id\n",
+		       progname);
+	      exit (1);
+	    }
+      /* Don't do disconnect_from_server becasue we have already read
+	 data, and disconnect doesn't do anything else. */
+#ifndef INTERNET_DOMAIN_SOCKETS
+	  if (connect_type == (int) CONN_IPC)
+	    disconnect_from_ipc_server (s, msgp, FALSE);
+#endif /* !SYSV_IPC */
+
+	  emacs_pid = (pid_t)atol(buffer);
+	  initialize_signals();
+	} /* suppress_windows_system */
+
+#if defined(INTERNET_DOMAIN_SOCKETS)
+      connect_type = make_connection (hostarg, port, &s);
+#else
+      connect_type = make_connection (NULL, (u_short) 0, &s);
+#endif
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+      if (connect_type == (int) CONN_INTERNET)
+	{
+	  char *ptr;
+	  gethostname (thishost, HOSTNAMSZ);
+	  if (!rflg)
+	    {				/* attempt to generate a path 
+					 * to this machine */
+	      if ((ptr = getenv ("GNU_NODE")) != NULL)
+		/* user specified a path */
+		strcpy (remotepath, ptr);
+	    }
+#if 0  /* This is really bogus... re-enable it if you must have it! */
+#if defined (hp9000s300) || defined (hp9000s800)
+	  else if (strcmp (thishost,hostarg))
+	    {	/* try /net/thishost */
+	      strcpy (remotepath, "/net/");		/* (this fails using internet 
+							   addresses) */
+	      strcat (remotepath, thishost);
+	    }
+#endif
+#endif
+	}
+      else
+	{			/* same machines, no need for path */
+	  remotepath[0] = '\0';	/* default is the empty path */
+	}
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+#ifdef SYSV_IPC
+      if ((msgp = (struct msgbuf *) 
+	   malloc (sizeof *msgp + GSERV_BUFSZ)) == NULL)
+	{
+	  fprintf (stderr, "%s: not enough memory for message buffer\n", progname);
+	  exit (1);
+	} /* if */
+
+      msgp->mtext[0] = '\0';			/* ready for later strcats */
+#endif /* SYSV_IPC */
+
+      if (suppress_windows_system)
+	{
+	  char *term = getenv ("TERM");
+	  if (!term)
+	    {
+	      fprintf (stderr, "%s: unknown terminal type\n", progname);
+	      exit (1);
+	    }
+	  sprintf (command, "(gnuserv-edit-files '(tty %s %s %d) '(",
+		   clean_string (tty), clean_string (term), (int)getpid ());
+	}
+      else /* !suppress_windows_system */
+	{
+	  sprintf (command, "(gnuserv-edit-files '(x %s) '(",
+		   clean_string (display));
+	} /* !suppress_windows_system */
+      send_string (s, command);
+
+      if (!argv[i])
+	nofiles = 1;
+
+      for (; argv[i]; i++)
+	{
+	  if (i < argc - 1 && *argv[i] == '+')
+	    starting_line = atoi (argv[i++]);
+	  else
+	    starting_line = 1;
+	  /* If the last argument is +something, treat it as a file. */
+	  if (i == argc)
+	    {
+	      starting_line = 1;
+	      --i;
+	    }
+	  filename_expand (fullpath, argv[i]);
+#ifdef INTERNET_DOMAIN_SOCKETS
+	  path = malloc (strlen (remotepath) + strlen (fullpath) + 1);
+	  sprintf (path, "%s%s", remotepath, fullpath);
+#else
+	  path = my_strdup (fullpath);
+#endif
+	  sprintf (command, "(%d . %s)", starting_line, clean_string (path));
+	  send_string (s, command);
+	  free (path);
+	} /* for */
+
+      sprintf (command, ")%s%s",
+	       (quick || (nofiles && !suppress_windows_system)) ? " 'quick" : "",
+	       view ? " 'view" : "");
+      send_string (s, command);
+      send_string (s, ")");
+
+#ifdef SYSV_IPC
+      if (connect_type == (int) CONN_IPC)
+	disconnect_from_ipc_server (s, msgp, FALSE);
+#else /* !SYSV_IPC */
+      if (connect_type != (int) CONN_IPC)
+	disconnect_from_server (s, FALSE);
+#endif /* !SYSV_IPC */
+    } /* not batch */
+
+  if (batch && !quick)
+      printf ("%s\n", result);
+
+  return 0;
+
+} /* main */
+
+#endif /* SYSV_IPC || UNIX_DOMAIN_SOCKETS || INTERNET_DOMAIN_SOCKETS */

lib/lib.awk

@@ -0,0 +1,52 @@
+BEGIN {
+  print "/* lib.c */";
+  print "/* This is a generated file.  Please modify `lib.awk' */";
+  print "";
+
+  print "#include <glibtop.h>";
+  print "#include <glibtop/sysdeps.h>";
+  print "#include <glibtop/command.h>";
+
+  print "";
+
+}
+
+function output(feature) {
+  if (feature ~ /^proclist$/) {
+    print "unsigned *";
+    prefix = "return ";
+  } else {
+    prefix = "";
+    print "void";
+  }
+  if (feature ~ /^proc_/) {
+    param = ", pid_t pid";
+  } else {
+    param = "";
+  }
+
+  print "glibtop_get_"feature"_l (glibtop *server, glibtop_"feature" *buf"param")";
+  print "{";
+  print "\tglibtop_init_r (&server, GLIBTOP_SYSDEPS_"toupper(feature)", 0);";
+  print "";
+  print "\tif (server->features & GLIBTOP_SYSDEPS_"toupper(feature)") {";
+
+  if (feature ~ /^proc_/) {
+    print "\t\t"prefix"glibtop_call_l (server, GLIBTOP_CMND_"toupper(feature)", sizeof (pid_t),";
+    print "\t\t\t\t&pid, sizeof (glibtop_"feature"), buf);";
+    print "\t} else {";
+    print "\t\t"prefix"glibtop_get_"feature"_r (server, buf, pid);";
+  } else {
+    print "\t\t"prefix"glibtop_call_l (server, GLIBTOP_CMND_"toupper(feature)", 0, NULL,";
+    print "\t\t\t  sizeof (glibtop_"feature"), buf);";
+    print "\t} else {";
+    print "\t\t"prefix"glibtop_get_"feature"_r (server, buf);";
+  }
+  print "\t}";
+  print "}";
+  print "";
+}
+
+/^(\w+)/	{ output($1) }
+
+

lib/prockernel.c

@@ -1,40 +0,0 @@
-/* $Id$ */
-
-/* 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/prockernel.h>
-#include <glibtop/command.h>
-
-/* Provides detailed information about a process. */
-
-void
-glibtop_get_proc_kernel_l (glibtop *server, glibtop_proc_kernel *buf,
-			    pid_t pid)
-{
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROC_KERNEL, 0);
-
-	if (server->features & GLIBTOP_SYSDEPS_PROC_KERNEL) {
-		glibtop_call_l (server, GLIBTOP_CMND_PROC_KERNEL, sizeof (pid_t),
-				 &pid, sizeof (glibtop_proc_kernel), buf);
-	} else {
-		glibtop_get_proc_kernel_r (server, buf, pid);
-	}
-}

lib/procsegment.c

@@ -1,40 +0,0 @@
-/* $Id$ */
-
-/* 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/procsegment.h>
-#include <glibtop/command.h>
-
-/* Provides detailed information about a process. */
-
-void
-glibtop_get_proc_segment_l (glibtop *server, glibtop_proc_segment *buf,
-			     pid_t pid)
-{
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROC_SEGMENT, 0);
-
-	if (server->features & GLIBTOP_SYSDEPS_PROC_SEGMENT) {
-		glibtop_call_l (server, GLIBTOP_CMND_PROC_SEGMENT, sizeof (pid_t),
-				 &pid, sizeof (glibtop_proc_segment), buf);
-	} else {
-		glibtop_get_proc_segment_r (server, buf, pid);
-	}
-}

po/POTFILES.in

@@ -1,17 +1,8 @@
 lib/close.c
 lib/command.c
-lib/cpu.c
-lib/mem.c
 lib/open.c
 lib/read.c
-lib/swap.c
 lib/write.c
-lib/uptime.c
-lib/loadavg.c
-lib/shm_limits.c
-lib/msg_limits.c
-lib/sem_limits.c
-lib/proclist.c
 lib/read_data.c
 acconfig.h
 glibtop.h

src/daemon/gnuclient.c

@@ -0,0 +1,620 @@
+/* -*-C-*-
+ Client code to allow local and remote editing of files by XEmacs.
+ Copyright (C) 1989 Free Software Foundation, Inc.
+ Copyright (C) 1995 Sun Microsystems, Inc.
+ Copyright (C) 1997 Free Software Foundation, Inc.
+
+This file is part of XEmacs.
+
+XEmacs 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.
+
+XEmacs 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 XEmacs; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
+
+ Author: Andy Norman (ange@hplb.hpl.hp.com), based on 
+         'etc/emacsclient.c' from the GNU Emacs 18.52 distribution.
+
+ Please mail bugs and suggestions to the author at the above address.
+*/
+
+/*
+ * This file incorporates new features added by Bob Weiner <weiner@mot.com>,
+ * Darrell Kindred <dkindred@cmu.edu> and Arup Mukherjee <arup@cmu.edu>.
+ * GNUATTACH support added by Ben Wing <wing@xemacs.org>.
+ * 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)
+ */
+
+#if 0
+/* Hand-munged RCS header */
+static char rcsid [] = "!Header: gnuclient.c,v 2.2 95/12/12 01:39:21 wing nene !";
+#endif
+
+#include "gnuserv.h"
+#include "getopt.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif /* HAVE_STRING_H */
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#include <signal.h>
+
+#if !defined(SYSV_IPC) && !defined(UNIX_DOMAIN_SOCKETS) && \
+    !defined(INTERNET_DOMAIN_SOCKETS)
+int
+main (int argc, char *argv[])
+{
+  fprintf (stderr, "Sorry, the Emacs server is only "
+	   "supported on systems that have\n");
+  fprintf (stderr, "Unix Domain sockets, Internet Domain "
+	   "sockets or System V IPC.\n");
+  exit (1);
+} /* main */
+#else /* SYSV_IPC || UNIX_DOMAIN_SOCKETS || INTERNET_DOMAIN_SOCKETS */
+
+static char cwd[MAXPATHLEN+2];	/* current working directory when calculated */
+static char *cp = NULL;		/* ptr into valid bit of cwd above */
+
+static pid_t emacs_pid;			/* Process id for emacs process */
+
+void initialize_signals (void);
+
+static void
+tell_emacs_to_resume (int sig)
+{
+  char buffer[GSERV_BUFSZ+1];
+  int s;			/* socket / msqid to server */
+  int connect_type;		/* CONN_UNIX, CONN_INTERNET, or
+				   ONN_IPC */
+
+  /* Why is SYSV so retarded? */
+  /* We want emacs to realize that we are resuming */
+  signal(SIGCONT, tell_emacs_to_resume); 
+
+  connect_type = make_connection (NULL, (u_short) 0, &s);
+
+  sprintf(buffer,"(gnuserv-eval '(resume-pid-console %d))", (int)getpid());
+  send_string(s, buffer);
+
+#ifdef SYSV_IPC
+  if (connect_type == (int) CONN_IPC)
+    disconnect_from_ipc_server (s, msgp, FALSE);
+#else /* !SYSV_IPC */
+  if (connect_type != (int) CONN_IPC)
+    disconnect_from_server (s, FALSE);
+#endif /* !SYSV_IPC */
+}
+
+static void
+pass_signal_to_emacs (int sig)
+{
+  if (kill (emacs_pid, sig) == -1)
+    {
+      fprintf (stderr, "gnuattach: Could not pass signal to emacs process\n");
+      exit (1);
+    }
+  initialize_signals ();
+}
+
+void
+initialize_signals ()
+{
+  /* Set up signal handler to pass relevant signals to emacs process.
+     We used to send SIGSEGV, SIGBUS, SIGPIPE, SIGILL and others to
+     Emacs, but I think it's better not to.  I can see no reason why
+     Emacs should SIGSEGV whenever gnuclient SIGSEGV-s, etc.  */
+  signal (SIGHUP, pass_signal_to_emacs);
+  signal (SIGQUIT, pass_signal_to_emacs);
+  signal (SIGINT, pass_signal_to_emacs);
+#ifdef SIGWINCH
+  signal (SIGWINCH, pass_signal_to_emacs);
+#endif
+
+  /* We want emacs to realize that we are resuming */
+  signal (SIGCONT, tell_emacs_to_resume);
+}
+
+
+/*
+  get_current_working_directory -- return the cwd.
+*/
+static char *
+get_current_working_directory (void)
+{
+  if (cp == NULL)
+    {				/* haven't calculated it yet */
+#ifdef BSD
+      if (getwd (cwd) == 0)
+#else /* !BSD */
+      if (getcwd (cwd,MAXPATHLEN) == NULL)
+#endif /* !BSD */
+	{
+	  perror (progname);
+	  fprintf (stderr, "%s: unable to get current working directory\n",
+		   progname);
+	  exit (1);
+	} /* if */
+    
+      /* on some systems, cwd can look like '@machine/' ... */
+      /* ignore everything before the first '/' */
+      for (cp = cwd; *cp && *cp != '/'; ++cp)
+	;
+
+    } /* if */
+
+  return cp;
+
+} /* get_current_working_directory */
+
+
+/*
+  filename_expand -- try to convert the given filename into a fully-qualified
+  		     pathname.
+*/
+static void
+filename_expand (char *fullpath, char *filename)
+  /* fullpath - returned full pathname */
+  /* filename - filename to expand */
+{
+  int len;
+
+  fullpath[0] = '\0';
+  
+  if (filename[0] && filename[0] != '/')
+    {	/* relative filename */
+      strcat (fullpath, get_current_working_directory ());
+      len = strlen (fullpath);
+
+      if (len > 0 && fullpath[len-1] == '/')	/* trailing slash already? */
+	;					/* yep */
+      else
+	strcat (fullpath, "/");		/* nope, append trailing slash */
+    } /* if */
+
+  strcat (fullpath,filename);
+
+} /* filename_expand */
+
+/* Encase the string in quotes, escape all the backslashes and quotes
+   in string.  */
+static char *
+clean_string (const char *s)
+{
+  int i = 0;
+  char *p, *res;
+
+  for (p = s; *p; p++, i++)
+    {
+      if (*p == '\\' || *p == '\"')
+	++i;
+      else if (*p == '\004')
+	i += 3;
+    }
+  p = res = (char *)malloc (i + 2 + 1);
+  *p++ = '\"';
+  for (; *s; p++, s++)
+    {
+      switch (*s)
+	{
+	case '\\':
+	  *p++ = '\\';
+	  *p = '\\';
+	  break;
+	case '\"':
+	  *p++ = '\\';
+	  *p = '\"';
+	  break;
+	case '\004':
+	  *p++ = '\\';
+	  *p++ = 'C';
+	  *p++ = '-';
+	  *p = 'd';
+	  break;
+	default:
+	  *p = *s;
+	}
+    }
+  *p++ = '\"';
+  *p = '\0';
+  return res;
+}
+
+#define GET_ARGUMENT(var, desc) do {					   \
+ if (*(p + 1)) (var) = p + 1;						   \
+   else									   \
+     {									   \
+       if (!argv[++i])							   \
+         {								   \
+           fprintf (stderr, "%s: `%s' must be followed by an argument\n",  \
+		    progname, desc);					   \
+	   exit (1);							   \
+         }								   \
+      (var) = argv[i];							   \
+    }									   \
+  over = 1;								   \
+} while (0)
+
+/* A strdup immitation. */
+static char *
+my_strdup (const char *s)
+{
+  char *new = malloc (strlen (s) + 1);
+  if (new)
+    strcpy (new, s);
+  return new;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int starting_line = 1;	/* line to start editing at */
+  char command[MAXPATHLEN+50];	/* emacs command buffer */
+  char fullpath[MAXPATHLEN+1];	/* full pathname to file */
+  char *eval_form = NULL;	/* form to evaluate with `-eval' */
+  char *eval_function = NULL;	/* function to evaluate with `-f' */
+  char *load_library = NULL;	/* library to load */
+  int quick = 0;	       	/* quick edit, don't wait for user to
+				   finish */
+  int batch = 0;		/* batch mode */
+  int view = 0;			/* view only. */
+  int nofiles = 0;
+  int errflg = 0;		/* option error */
+  int s;			/* socket / msqid to server */
+  int connect_type;		/* CONN_UNIX, CONN_INTERNET, or
+				 * CONN_IPC */
+  int suppress_windows_system = 0;
+  char *display = NULL;
+#ifdef INTERNET_DOMAIN_SOCKETS
+  char *hostarg = NULL;		/* remote hostname */
+  char *remotearg;
+  char thishost[HOSTNAMSZ];	/* this hostname */
+  char remotepath[MAXPATHLEN+1]; /* remote pathname */
+  char *path;
+  int rflg = 0;			/* pathname given on cmdline */
+  char *portarg;
+  u_short port = 0;		/* port to server */
+#endif /* INTERNET_DOMAIN_SOCKETS */
+#ifdef SYSV_IPC
+  struct msgbuf *msgp;		/* message */
+#endif /* SYSV_IPC */
+  char *tty = NULL;
+  char buffer[GSERV_BUFSZ + 1];	/* buffer to read pid */
+  char result[GSERV_BUFSZ + 1];
+  int i;
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+  memset (remotepath, 0, sizeof (remotepath));
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+  progname = strrchr (argv[0], '/');
+  if (progname)
+    ++progname;
+  else
+    progname = argv[0];
+
+  display = getenv ("DISPLAY");
+  if (!display)
+    suppress_windows_system = 1;
+  else
+    display = my_strdup (display);
+
+  for (i = 1; argv[i] && !errflg; i++)
+    {
+      if (*argv[i] != '-')
+	break;
+      else if (*argv[i] == '-'
+	       && (*(argv[i] + 1) == '\0'
+		   || (*(argv[i] + 1) == '-' && *(argv[i] + 2) == '\0')))
+	{
+	  /* `-' or `--' */
+	  ++i;
+	  break;
+	}
+
+      if (!strcmp (argv[i], "-batch") || !strcmp (argv[i], "--batch"))
+	batch = 1;
+      else if (!strcmp (argv[i], "-eval") || !strcmp (argv[i], "--eval"))
+	{
+	  if (!argv[++i])
+	    {
+	      fprintf (stderr, "%s: `-eval' must be followed by an argument\n",
+		       progname);
+	      exit (1);
+	    }
+	  eval_form = argv[i];
+	}
+      else if (!strcmp (argv[i], "-display") || !strcmp (argv[i], "--display"))
+	{
+	  suppress_windows_system = 0;
+	  if (!argv[++i])
+	    {
+	      fprintf (stderr,
+		       "%s: `-display' must be followed by an argument\n",
+		       progname);
+	      exit (1);
+	    }
+	  if (display)
+	    free (display);
+	  /* no need to strdup. */
+	  display = argv[i];
+	}
+      else if (!strcmp (argv[i], "-nw"))
+	suppress_windows_system = 1;
+      else
+	{
+	  /* Iterate over one-letter options. */
+	  char *p;
+	  int over = 0;
+	  for (p = argv[i] + 1; *p && !over; p++)
+	    {
+	      switch (*p)
+		{
+		case 'q':
+		  quick = 1;
+		  break;
+		case 'v':
+		  view = 1;
+		  break;
+		case 'f':
+		  GET_ARGUMENT (eval_function, "-f");
+		  break;
+		case 'l':
+		  GET_ARGUMENT (load_library, "-l");
+		  break;
+#ifdef INTERNET_DOMAIN_SOCKETS
+		case 'h':
+		  GET_ARGUMENT (hostarg, "-h");
+		  break;
+		case 'p':
+		  GET_ARGUMENT (portarg, "-p");
+		  port = atoi (portarg);
+		  break;
+		case 'r':
+		  GET_ARGUMENT (remotearg, "-r");
+		  strcpy (remotepath, remotearg);
+		  rflg = 1;
+		  break;
+#endif /* INTERNET_DOMAIN_SOCKETS */
+		default:
+		  errflg = 1;
+		}
+	    } /* for */
+	} /* else */
+    } /* for */
+
+  if (errflg)
+    {
+      fprintf (stderr,
+#ifdef INTERNET_DOMAIN_SOCKETS
+	       "usage: %s [-nw] [-display display] [-q] [-v] [-l library]\n"
+               "       [-batch] [-f function] [-eval form]\n"
+	       "       [-h host] [-p port] [-r remote-path] [[+line] file] ...\n",
+#else /* !INTERNET_DOMAIN_SOCKETS */
+	       "usage: %s [-nw] [-q] [-v] [-l library] [-f function] [-eval form] "
+	       "[[+line] path] ...\n",
+#endif /* !INTERNET_DOMAIN_SOCKETS */
+	       progname);
+      exit (1);
+    }
+  if (batch && argv[i])
+    {
+      fprintf (stderr, "%s: Cannot specify `-batch' with file names\n",
+	       progname);
+      exit (1);
+    }
+  if (suppress_windows_system && hostarg)
+    {
+      fprintf (stderr, "%s: Remote editing is available only on X\n",
+	       progname);
+      exit (1);
+    }
+
+  *result = '\0';
+  if (eval_function || eval_form || load_library)
+    {
+#if defined(INTERNET_DOMAIN_SOCKETS)
+      connect_type = make_connection (hostarg, port, &s);
+#else
+      connect_type = make_connection (NULL, (u_short) 0, &s);
+#endif
+      sprintf (command, "(gnuserv-eval%s '(progn ", quick ? "-quickly" : "");
+      send_string (s, command);
+      if (load_library)
+	{
+	  sprintf (command, " (load-library %s)", clean_string (load_library));
+	  send_string (s, command);
+	}
+      if (eval_form)
+	{
+	  sprintf (command, " %s", eval_form);
+	  send_string (s, command);
+	}
+      if (eval_function)
+	{
+	  sprintf (command, " (%s)", eval_function);
+	  send_string (s, command);
+	}
+      send_string (s, "))");
+      send_string (s, EOT_STR);
+      if (read_line (s, result) == 0)
+	{
+	  fprintf (stderr, "%s: Could not read\n", progname);
+	  exit (1);
+	}
+    } /* eval_function || eval_form || load_library */
+  else if (batch)
+    {
+      fprintf (stderr, "%s: `-batch' requires an evaluation\n",
+	       progname);
+      exit (1);
+    }
+
+  if (!batch)
+    {
+      if (suppress_windows_system)
+	{
+	  tty = ttyname (0);
+	  if (!tty)
+	    {
+	      fprintf (stderr, "%s: Not connected to a tty", progname);
+	      exit (1);
+	    }
+#if defined(INTERNET_DOMAIN_SOCKETS)
+	  connect_type = make_connection (hostarg, port, &s);
+#else
+	  connect_type = make_connection (NULL, (u_short) 0, &s);
+#endif
+	  send_string (s, "(gnuserv-eval '(emacs-pid))");
+	  send_string (s, EOT_STR);
+
+	  if (read_line (s, buffer) == 0)
+	    {
+	      fprintf (stderr, "%s: Could not establish Emacs procces id\n",
+		       progname);
+	      exit (1);
+	    }
+      /* Don't do disconnect_from_server becasue we have already read
+	 data, and disconnect doesn't do anything else. */
+#ifndef INTERNET_DOMAIN_SOCKETS
+	  if (connect_type == (int) CONN_IPC)
+	    disconnect_from_ipc_server (s, msgp, FALSE);
+#endif /* !SYSV_IPC */
+
+	  emacs_pid = (pid_t)atol(buffer);
+	  initialize_signals();
+	} /* suppress_windows_system */
+
+#if defined(INTERNET_DOMAIN_SOCKETS)
+      connect_type = make_connection (hostarg, port, &s);
+#else
+      connect_type = make_connection (NULL, (u_short) 0, &s);
+#endif
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+      if (connect_type == (int) CONN_INTERNET)
+	{
+	  char *ptr;
+	  gethostname (thishost, HOSTNAMSZ);
+	  if (!rflg)
+	    {				/* attempt to generate a path 
+					 * to this machine */
+	      if ((ptr = getenv ("GNU_NODE")) != NULL)
+		/* user specified a path */
+		strcpy (remotepath, ptr);
+	    }
+#if 0  /* This is really bogus... re-enable it if you must have it! */
+#if defined (hp9000s300) || defined (hp9000s800)
+	  else if (strcmp (thishost,hostarg))
+	    {	/* try /net/thishost */
+	      strcpy (remotepath, "/net/");		/* (this fails using internet 
+							   addresses) */
+	      strcat (remotepath, thishost);
+	    }
+#endif
+#endif
+	}
+      else
+	{			/* same machines, no need for path */
+	  remotepath[0] = '\0';	/* default is the empty path */
+	}
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+#ifdef SYSV_IPC
+      if ((msgp = (struct msgbuf *) 
+	   malloc (sizeof *msgp + GSERV_BUFSZ)) == NULL)
+	{
+	  fprintf (stderr, "%s: not enough memory for message buffer\n", progname);
+	  exit (1);
+	} /* if */
+
+      msgp->mtext[0] = '\0';			/* ready for later strcats */
+#endif /* SYSV_IPC */
+
+      if (suppress_windows_system)
+	{
+	  char *term = getenv ("TERM");
+	  if (!term)
+	    {
+	      fprintf (stderr, "%s: unknown terminal type\n", progname);
+	      exit (1);
+	    }
+	  sprintf (command, "(gnuserv-edit-files '(tty %s %s %d) '(",
+		   clean_string (tty), clean_string (term), (int)getpid ());
+	}
+      else /* !suppress_windows_system */
+	{
+	  sprintf (command, "(gnuserv-edit-files '(x %s) '(",
+		   clean_string (display));
+	} /* !suppress_windows_system */
+      send_string (s, command);
+
+      if (!argv[i])
+	nofiles = 1;
+
+      for (; argv[i]; i++)
+	{
+	  if (i < argc - 1 && *argv[i] == '+')
+	    starting_line = atoi (argv[i++]);
+	  else
+	    starting_line = 1;
+	  /* If the last argument is +something, treat it as a file. */
+	  if (i == argc)
+	    {
+	      starting_line = 1;
+	      --i;
+	    }
+	  filename_expand (fullpath, argv[i]);
+#ifdef INTERNET_DOMAIN_SOCKETS
+	  path = malloc (strlen (remotepath) + strlen (fullpath) + 1);
+	  sprintf (path, "%s%s", remotepath, fullpath);
+#else
+	  path = my_strdup (fullpath);
+#endif
+	  sprintf (command, "(%d . %s)", starting_line, clean_string (path));
+	  send_string (s, command);
+	  free (path);
+	} /* for */
+
+      sprintf (command, ")%s%s",
+	       (quick || (nofiles && !suppress_windows_system)) ? " 'quick" : "",
+	       view ? " 'view" : "");
+      send_string (s, command);
+      send_string (s, ")");
+
+#ifdef SYSV_IPC
+      if (connect_type == (int) CONN_IPC)
+	disconnect_from_ipc_server (s, msgp, FALSE);
+#else /* !SYSV_IPC */
+      if (connect_type != (int) CONN_IPC)
+	disconnect_from_server (s, FALSE);
+#endif /* !SYSV_IPC */
+    } /* not batch */
+
+  if (batch && !quick)
+      printf ("%s\n", result);
+
+  return 0;
+
+} /* main */
+
+#endif /* SYSV_IPC || UNIX_DOMAIN_SOCKETS || INTERNET_DOMAIN_SOCKETS */

src/daemon/gnuserv.c

@@ -0,0 +1,897 @@
+/* -*-C-*-
+ Server code for handling requests from clients and forwarding them
+ on to the GNU Emacs process.
+
+ 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'
+         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)
+ */
+
+#if 0
+static char rcsid [] = "!Header: gnuserv.c,v 2.1 95/02/16 11:58:27 arup alpha !";
+#endif
+
+#include "gnuserv.h"
+
+#ifdef AIX
+#include <sys/select.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif /* HAVE_STRING_H */
+
+#if !defined(SYSV_IPC) && !defined(UNIX_DOMAIN_SOCKETS) && \
+    !defined(INTERNET_DOMAIN_SOCKETS)
+main ()
+{
+  fprintf (stderr,"Sorry, the Emacs server is only supported on systems that have\n");
+  fprintf (stderr,"Unix Domain sockets, Internet Domain sockets or System V IPC\n");
+  exit (1);
+} /* main */
+#else /* SYSV_IPC || UNIX_DOMAIN_SOCKETS || INTERNET_DOMAIN_SOCKETS */
+
+#ifdef SYSV_IPC
+
+int ipc_qid = 0;		/* ipc message queue id */
+int ipc_wpid = 0;		/* watchdog task pid */
+
+
+/*
+  ipc_exit -- clean up the queue id and queue, then kill the watchdog task
+              if it exists. exit with the given status.
+*/
+void
+ipc_exit (int stat)
+{
+  msgctl (ipc_qid,IPC_RMID,0);
+  
+  if  (ipc_wpid != 0)
+    kill (ipc_wpid, SIGKILL);
+
+  exit (stat);
+} /* ipc_exit */
+
+
+/*
+  ipc_handle_signal -- catch the signal given and clean up.
+*/
+void
+ipc_handle_signal(int sig)
+{
+  ipc_exit (0);
+} /* ipc_handle_signal */
+
+
+/* 
+  ipc_spawn_watchdog -- spawn a watchdog task to clean up the message queue should the
+			server process die.
+*/
+void
+ipc_spawn_watchdog (void)
+{
+  if ((ipc_wpid = fork ()) == 0)
+    { /* child process */
+      int ppid = getppid ();	/* parent's process id */
+
+      setpgrp();		/* gnu kills process group on exit */
+
+      while (1)
+	{
+	  if (kill (ppid, 0) < 0) /* ppid is no longer valid, parent
+				     may have died */
+	    {
+	      ipc_exit (0);
+	    } /* if */
+
+	  sleep(10);		/* have another go later */
+	} /* while */
+    } /* if */
+
+} /* ipc_spawn_watchdog */
+
+
+/*
+  ipc_init -- initialize server, setting the global msqid that can be listened on.
+*/
+void
+ipc_init (struct msgbuf **msgpp)
+{
+  key_t key;			/* messge key */
+  char buf[GSERV_BUFSZ];	/* pathname for key */
+
+  sprintf (buf,"/tmp/gsrv%d",(int)geteuid ());
+  creat (buf,0600);
+  key = ftok (buf,1);
+
+  if ((ipc_qid = msgget (key,0600|IPC_CREAT)) == -1)
+    {
+      perror (progname);
+      fprintf (stderr, "%s: unable to create msg queue\n", progname);
+      ipc_exit (1);
+    } /* if */
+
+  ipc_spawn_watchdog ();
+
+  signal (SIGTERM,ipc_handle_signal);
+  signal (SIGINT,ipc_handle_signal);
+
+  if ((*msgpp = (struct msgbuf *)
+       malloc (sizeof **msgpp + GSERV_BUFSZ)) == NULL)
+    {
+      fprintf (stderr,
+	       "%s: unable to allocate space for message buffer\n", progname);
+      ipc_exit(1);
+    } /* if */
+} /* ipc_init */
+
+
+/*
+  handle_ipc_request -- accept a request from a client, pass the request on
+  			to the GNU Emacs process, then wait for its reply and
+			pass that on to the client.
+*/
+void
+handle_ipc_request (struct msgbuf *msgp)
+{
+  struct msqid_ds msg_st;	/* message status */
+  char buf[GSERV_BUFSZ];
+  int len;			/* length of message / read */
+  int s, result_len;            /* tag fields on the response from emacs */
+  int offset = 0;
+  int total = 1;                /* # bytes that will actually be sent off */
+
+  if ((len = msgrcv (ipc_qid, msgp, GSERV_BUFSZ - 1, 1, 0)) < 0)
+    {
+      perror (progname);
+      fprintf (stderr, "%s: unable to receive\n", progname);
+      ipc_exit (1);
+    } /* if */
+
+  msgctl (ipc_qid, IPC_STAT, &msg_st);
+  strncpy (buf, msgp->mtext, len);
+  buf[len] = '\0';		/* terminate */
+  
+  printf ("%d %s", ipc_qid, buf);
+  fflush (stdout);
+
+  /* now for the response from gnu */
+  msgp->mtext[0] = '\0';
+
+#if 0
+  if ((len = read(0,buf,GSERV_BUFSZ-1)) < 0)
+    {
+      perror (progname);
+      fprintf (stderr, "%s: unable to read\n", progname);
+      ipc_exit (1);
+  } /* if */
+
+  sscanf (buf, "%d:%[^\n]\n", &junk, msgp->mtext);
+#else
+
+  /* read in "n/m:" (n=client fd, m=message length) */
+
+  while (offset < (GSERV_BUFSZ-1) && 
+	 ((len = read (0, buf + offset, 1)) > 0) &&
+	 buf[offset] != ':')
+    {
+      offset += len;
+    }
+
+  if (len < 0)
+    {
+      perror (progname);
+      fprintf (stderr, "%s: unable to read\n", progname);
+      exit(1);
+    }
+
+  /* parse the response from emacs, getting client fd & result length */
+  buf[offset] = '\0';
+  sscanf (buf, "%d/%d", &s, &result_len);
+
+  while (result_len > 0)
+    {
+      if ((len = read(0, buf, min2 (result_len, GSERV_BUFSZ - 1))) < 0)
+	{
+	  perror (progname);
+	  fprintf (stderr, "%s: unable to read\n", progname);
+	  exit (1);
+	}
+
+      /* Send this string off, but only if we have enough space */ 
+
+      if (GSERV_BUFSZ > total)
+	{
+	  if (total + len <= GSERV_BUFSZ)
+	    buf[len] = 0;
+	  else
+	    buf[GSERV_BUFSZ - total] = 0;
+
+	  send_string(s,buf);
+	  total += strlen(buf);
+	}
+
+      result_len -= len;
+    }
+
+  /* eat the newline */
+  while ((len = read (0,buf,1)) == 0)
+    ;
+  if (len < 0)
+    {
+      perror(progname);
+      fprintf (stderr,"%s: unable to read\n", progname);
+      exit (1);
+    }
+  if (buf[0] != '\n')
+    {
+      fprintf (stderr,"%s: garbage after result [%c]\n", progname, buf[0]);
+      exit (1);
+    }
+#endif
+
+  /* Send a response back to the client. */
+
+  msgp->mtype = msg_st.msg_lspid;
+  if (msgsnd (ipc_qid,msgp,strlen(msgp->mtext)+1,0) < 0)
+    perror ("msgsend(gnuserv)");
+
+} /* handle_ipc_request */
+#endif /* SYSV_IPC */
+
+
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+/*
+  echo_request -- read request from a given socket descriptor, and send the information
+                  to stdout (the gnu process).
+*/
+static void
+echo_request (int s)
+{
+  char buf[GSERV_BUFSZ];
+  int len;
+
+  printf("%d ",s);
+  
+  /* read until we get a newline or no characters */
+  while ((len = recv(s,buf,GSERV_BUFSZ-1,0)) > 0) {
+    buf[len] = '\0';
+    printf("%s",buf);
+
+    if (buf[len-1] == EOT_CHR) {
+      fflush(stdout);
+      break;			/* end of message */
+    }
+
+  } /* while */
+
+  if (len < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to recv\n",progname);
+    exit(1);
+  } /* if */
+  
+} /* echo_request */
+
+
+/*
+  handle_response -- accept a response from stdin (the gnu process) and pass the
+                     information on to the relevant client.
+*/
+static void
+handle_response (void)
+{
+  char buf[GSERV_BUFSZ+1];
+  int offset=0;
+  int s;
+  int len;
+  int result_len;
+
+  /* read in "n/m:" (n=client fd, m=message length) */
+  while (offset < GSERV_BUFSZ && 
+	 ((len = read(0,buf+offset,1)) > 0) &&
+	 buf[offset] != ':') {
+    offset += len;
+  }
+
+  if (len < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to read\n",progname);
+    exit(1);
+  }
+      
+  /* parse the response from emacs, getting client fd & result length */
+  buf[offset] = '\0';
+  sscanf(buf,"%d/%d", &s, &result_len);
+
+  while (result_len > 0) {
+    if ((len = read(0,buf,min2(result_len,GSERV_BUFSZ))) < 0) {
+      perror(progname);
+      fprintf(stderr,"%s: unable to read\n",progname);
+      exit(1);
+    }
+    buf[len] = '\0';
+    send_string(s,buf);
+    result_len -= len;
+  }
+
+  /* eat the newline */
+  while ((len = read(0,buf,1)) == 0)
+    ;
+  if (len < 0)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to read\n",progname);
+      exit(1);
+    }
+  if (buf[0] != '\n')
+    {
+      fprintf(stderr,"%s: garbage after result\n",progname);
+      exit(1);
+    }
+  /* send the newline */
+  buf[1] = '\0';
+  send_string(s,buf);
+  close(s); 
+
+} /* handle_response */
+#endif /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */
+
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+struct entry {
+  u_long host_addr;
+  struct entry *next;
+};
+
+struct entry *permitted_hosts[TABLE_SIZE];
+
+#ifdef AUTH_MAGIC_COOKIE
+# include <X11/X.h>
+# include <X11/Xauth.h>
+
+static Xauth *server_xauth = NULL;
+#endif 
+
+static int 
+timed_read (int fd, char *buf, int max, int timeout, int one_line)
+{
+  fd_set rmask;
+  struct timeval tv; /* = {timeout, 0}; */
+  char c = 0;
+  int nbytes = 0;
+  int r;
+  
+  tv.tv_sec = timeout;
+  tv.tv_usec = 0;
+
+  FD_ZERO(&rmask);
+  FD_SET(fd, &rmask);
+  
+  do
+    {
+      r = select(fd + 1, &rmask, NULL, NULL, &tv);
+
+      if (r > 0)
+	{
+	  if (read (fd, &c, 1) == 1 )
+	    {
+	      *buf++ = c;
+	      ++nbytes;
+	    }
+	  else
+	    {
+	      printf ("read error on socket\004\n");
+	      return -1;
+	    }
+	}
+      else if (r == 0)
+	{
+	  printf ("read timed out\004\n");
+	  return -1;
+	}
+      else
+	{
+	  printf ("error in select\004\n");
+	  return -1;
+	}
+    } while ((nbytes < max) &&  !(one_line && (c == '\n')));
+
+  --buf;
+  if (one_line && *buf == '\n')
+    {
+      *buf = 0;
+    }
+
+  return nbytes;
+}
+	
+	
+
+/*
+  permitted -- return whether a given host is allowed to connect to the server.
+*/
+static int
+permitted (u_long host_addr, int fd)
+{
+  int key;
+  struct entry *entry;
+
+  char auth_protocol[128]; 
+  char buf[1024];
+  int  auth_data_len;
+
+  if (fd > 0)
+    {
+      /* we are checking permission on a real connection */
+
+      /* Read auth protocol name */
+  
+      if (timed_read(fd, auth_protocol, AUTH_NAMESZ, AUTH_TIMEOUT, 1) <= 0)
+	return FALSE;
+
+      if (strcmp (auth_protocol, DEFAUTH_NAME) &&
+	  strcmp (auth_protocol, MCOOKIE_NAME))
+	{
+	  printf ("authentication protocol (%s) from client is invalid...\n", 
+		  auth_protocol);
+	  printf ("... Was the client an old version of gnuclient/gnudoit?\004\n");
+      
+	  return FALSE;
+	}
+
+      if (!strcmp(auth_protocol, MCOOKIE_NAME))
+	{
+
+	  /*
+	   * doing magic cookie auth
+	   */
+
+	  if (timed_read(fd, buf, 10, AUTH_TIMEOUT, 1) <= 0)
+	    return FALSE;
+
+	  auth_data_len = atoi(buf);
+
+	  if (timed_read(fd, buf, auth_data_len, AUTH_TIMEOUT, 0) != auth_data_len)
+	    return FALSE;
+      
+#ifdef AUTH_MAGIC_COOKIE
+	  if (server_xauth && server_xauth->data &&
+	      !memcmp(buf, server_xauth->data, auth_data_len))
+	    {
+	      return TRUE;
+	    }
+#else 
+	  printf ("client tried Xauth, but server is not compiled with Xauth\n");
+#endif
+      
+      /*
+       * auth failed, but allow this to fall through to the GNU_SECURE
+       * protocol....
+       */
+
+	  printf ("Xauth authentication failed, trying GNU_SECURE auth...\004\n");
+
+	}
+    
+      /* Other auth protocols go here, and should execute only if the
+       * auth_protocol name matches.
+       */
+
+    }
+
+
+  /* Now, try the old GNU_SECURE stuff... */
+  
+  /* First find the hash key */
+  key = HASH(host_addr) % TABLE_SIZE;
+  
+  /* Now check the chain for that hash key */
+  for(entry=permitted_hosts[key]; entry != NULL; entry=entry->next)
+    if (host_addr == entry->host_addr) 
+      return(TRUE);
+  
+  return(FALSE);
+
+} /* permitted */
+
+
+/* 
+  add_host -- add the given host to the list of permitted hosts, provided it isn't
+              already there.
+*/	
+static void
+add_host (u_long host_addr)
+{
+  int key;
+  struct entry *new_entry;
+  
+  if (!permitted(host_addr, -1))
+    {
+      if ((new_entry = (struct entry *) malloc(sizeof(struct entry))) == NULL) {
+	fprintf(stderr,"%s: unable to malloc space for permitted host entry\n",
+		progname);
+	exit(1);
+      } /* if */
+
+      new_entry->host_addr = host_addr;
+      key = HASH(host_addr) % TABLE_SIZE;
+      new_entry->next = permitted_hosts[key];
+      permitted_hosts[key] = new_entry;
+    } /* if */
+
+} /* add_host */
+
+
+/*
+  setup_table -- initialise the table of hosts allowed to contact the server,
+                 by reading from the file specified by the GNU_SECURE
+		 environment variable
+                 Put in the local machine, and, if a security file is specifed,
+                 add each host that is named in the file.
+		 Return the number of hosts added.
+*/
+static int
+setup_table (void)
+{
+  FILE *host_file;
+  char *file_name;
+  char hostname[HOSTNAMSZ];
+  u_int host_addr;
+  int i, hosts=0;
+  
+  /* Make sure every entry is null */
+  for (i=0; i<TABLE_SIZE; i++)
+    permitted_hosts[i] = NULL;
+
+  gethostname(hostname,HOSTNAMSZ);
+
+  if ((host_addr = internet_addr(hostname)) == -1)
+    {
+      fprintf(stderr,"%s: unable to find %s in /etc/hosts or from YP", 
+	      progname,hostname);
+      exit(1);
+    } /* if */
+
+#ifdef AUTH_MAGIC_COOKIE
+  
+  server_xauth = XauGetAuthByAddr (FamilyInternet, 
+				   sizeof(host_addr), (char *)&host_addr,
+				   strlen(MCOOKIE_SCREEN), MCOOKIE_SCREEN, 
+				   strlen(MCOOKIE_X_NAME), MCOOKIE_X_NAME);
+  hosts++;
+
+#endif /* AUTH_MAGIC_COOKIE */
+  
+
+#if 0 /* Don't even want to allow access from the local host by default */
+  add_host(host_addr);					/* add local host */
+#endif 
+
+  if (((file_name = getenv("GNU_SECURE")) != NULL &&    /* security file  */
+       (host_file = fopen(file_name,"r")) != NULL))	/* opened ok */
+    {
+      while ((fscanf(host_file,"%s",hostname) != EOF))	/* find a host */
+	if ((host_addr = internet_addr(hostname)) != -1)/* get its addr */
+	  {
+	    add_host(host_addr);				/* add the addr */
+	    hosts++;
+	  }
+      fclose(host_file);
+    } /* if */
+
+  return hosts;
+} /* setup_table */
+
+
+/*
+  internet_init -- initialize server, returning an internet socket that can
+                    be listened on.
+*/
+static int
+internet_init (void)
+{
+  int ls;			/* socket descriptor */
+  struct servent *sp;		/* pointer to service information */
+  struct sockaddr_in server;	/* for local socket address */
+  char *ptr;			/* ptr to return from getenv */
+
+  if (setup_table() == 0) 
+    return -1;
+
+  /* clear out address structure */
+  memset((char *)&server,0,sizeof(struct sockaddr_in));
+  
+  /* Set up address structure for the listen socket. */
+  server.sin_family = AF_INET;
+  server.sin_addr.s_addr = INADDR_ANY;
+
+  /* Find the information for the gnu server
+   * in order to get the needed port number.
+   */
+  if ((ptr=getenv("GNU_PORT")) != NULL)
+    server.sin_port = htons(atoi(ptr));
+  else if ((sp = getservbyname ("gnuserv", "tcp")) == NULL)
+    server.sin_port = htons(DEFAULT_PORT+getuid());
+  else
+    server.sin_port = sp->s_port;
+  
+  /* Create the listen socket. */
+  if ((ls = socket (AF_INET,SOCK_STREAM, 0)) == -1)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to create socket\n",progname);
+      exit(1);
+    } /* if */
+  
+  /* Bind the listen address to the socket. */
+  if (bind(ls,(struct sockaddr *) &server,sizeof(struct sockaddr_in)) == -1)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to bind socket\n",progname);
+      exit(1);
+    } /* if */
+
+  /* Initiate the listen on the socket so remote users
+   * can connect. 
+   */
+  if (listen(ls,20) == -1)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to listen\n",progname);
+      exit(1);
+    } /* if */
+
+  return(ls);
+
+} /* internet_init */
+
+
+/*
+  handle_internet_request -- accept a request from a client and send the information
+                             to stdout (the gnu process).
+*/
+static void
+handle_internet_request (int ls)
+{
+  int s;
+  size_t addrlen = sizeof(struct sockaddr_in);
+  struct sockaddr_in peer;	/* for peer socket address */
+
+  memset((char *)&peer,0,sizeof(struct sockaddr_in));
+
+  if ((s = accept(ls,(struct sockaddr *)&peer, (void *) &addrlen)) == -1)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to accept\n",progname);
+      exit(1);
+    } /* if */
+    
+  /* Check that access is allowed - if not return crud to the client */
+  if (!permitted(peer.sin_addr.s_addr, s))
+    {
+      send_string(s,"gnudoit: Connection refused\ngnudoit: unable to connect to remote");
+      close(s);
+
+      printf("Refused connection from %s\004\n", inet_ntoa(peer.sin_addr));
+      return;
+    } /* if */
+
+  echo_request(s);
+  
+} /* handle_internet_request */
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+
+#ifdef UNIX_DOMAIN_SOCKETS
+/*
+  unix_init -- initialize server, returning an unix-domain socket that can
+               be listened on.
+*/
+static int
+unix_init (void)
+{
+  int ls;			/* socket descriptor */
+  struct sockaddr_un server; 	/* unix socket address */
+  int bindlen;
+
+  if ((ls = socket(AF_UNIX,SOCK_STREAM, 0)) < 0)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to create socket\n",progname);
+      exit(1);
+    } /* if */
+
+  /* Set up address structure for the listen socket. */
+#ifdef HIDE_UNIX_SOCKET
+  sprintf(server.sun_path,"/tmp/gsrvdir%d",(int)geteuid());
+  if (mkdir(server.sun_path, 0700) < 0)
+    {
+      /* assume it already exists, and try to set perms */
+      if (chmod(server.sun_path, 0700) < 0)
+	{
+	  perror(progname);
+	  fprintf(stderr,"%s: can't set permissions on %s\n",
+		  progname, server.sun_path);
+	  exit(1);
+	}
+    }
+  strcat(server.sun_path,"/gsrv");
+  unlink(server.sun_path);	/* remove old file if it exists */
+#else /* HIDE_UNIX_SOCKET */
+  sprintf(server.sun_path,"/tmp/gsrv%d",(int)geteuid());
+  unlink(server.sun_path);	/* remove old file if it exists */
+#endif /* HIDE_UNIX_SOCKET */
+
+  server.sun_family = AF_UNIX;
+#ifdef HAVE_SOCKADDR_SUN_LEN
+  /* See W. R. Stevens "Advanced Programming in the Unix Environment"
+     p. 502 */
+  bindlen = (sizeof (server.sun_len) + sizeof (server.sun_family)
+	     + strlen (server.sun_path) + 1);
+  server.sun_len = bindlen;
+#else
+  bindlen = strlen (server.sun_path) + sizeof (server.sun_family);
+#endif
+ 
+  if (bind(ls,(struct sockaddr *)&server,bindlen) < 0)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to bind socket\n",progname);
+      exit(1);
+    } /* if */
+
+  chmod(server.sun_path,0700);	/* only this user can send commands */
+
+  if (listen(ls,20) < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to listen\n",progname);
+    exit(1);
+  } /* if */
+
+  /* #### there are also better ways of dealing with this when
+     sigvec() is present. */
+#if  defined (HAVE_SIGPROCMASK)
+  {						
+  sigset_t _mask;
+  sigemptyset (&_mask);
+  sigaddset (&_mask, SIGPIPE);
+  sigprocmask (SIG_BLOCK, &_mask, NULL);
+  }
+#else
+  signal(SIGPIPE,SIG_IGN);	/* in case user kills client */
+#endif
+
+  return(ls);
+
+} /* unix_init */
+
+
+/*
+  handle_unix_request -- accept a request from a client and send the information
+                         to stdout (the gnu process).
+*/
+static void
+handle_unix_request (int ls)
+{
+  int s;
+  size_t len = sizeof(struct sockaddr_un);
+  struct sockaddr_un server; 	/* for unix socket address */
+
+  server.sun_family = AF_UNIX;
+
+  if ((s = accept(ls,(struct sockaddr *)&server, (void *)&len)) < 0)
+    {
+      perror(progname);
+      fprintf(stderr,"%s: unable to accept\n",progname);
+    } /* if */
+
+  echo_request(s);
+  
+} /* handle_unix_request */
+#endif /* UNIX_DOMAIN_SOCKETS */
+
+
+int
+main(argc,argv)
+     int argc;
+     char *argv[];
+{
+  int chan;			/* temporary channel number */
+#ifdef INTERNET_DOMAIN_SOCKETS
+  int ils = -1;			/* internet domain listen socket */
+#endif
+#ifdef UNIX_DOMAIN_SOCKETS
+  int uls = -1;			/* unix domain listen socket */
+#endif
+#ifdef SYSV_IPC
+  struct msgbuf *msgp;		/* message buffer */
+#endif /* SYSV_IPC */
+
+  progname = argv[0];
+
+  for(chan=3; chan < _NFILE; close(chan++)) /* close unwanted channels */
+    ;
+
+#ifdef SYSV_IPC
+  ipc_init(&msgp);		/* get a msqid to listen on, and a message buffer */
+#endif /* SYSV_IPC */
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+  ils = internet_init();	/* get a internet domain socket to listen on */
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+#ifdef UNIX_DOMAIN_SOCKETS
+  uls = unix_init();		/* get a unix domain socket to listen on */
+#endif /* UNIX_DOMAIN_SOCKETS */
+
+  while (1) {
+#ifdef SYSV_IPC
+    handle_ipc_request(msgp);
+#else /* NOT SYSV_IPC */
+    fd_set rmask;
+    FD_ZERO(&rmask);
+    FD_SET(fileno(stdin), &rmask);
+    if (uls >= 0)
+      FD_SET(uls, &rmask);
+    if (ils >= 0)
+      FD_SET(ils, &rmask);
+    
+    if (select(max2(fileno(stdin),max2(uls,ils)) + 1, &rmask, 
+	       (fd_set *)NULL, (fd_set *)NULL, (struct timeval *)NULL) < 0)
+      {
+	perror(progname);
+	fprintf(stderr,"%s: unable to select\n",progname);
+	exit(1);
+      } /* if */
+
+#ifdef UNIX_DOMAIN_SOCKETS
+    if (uls > 0 && FD_ISSET(uls, &rmask))
+      handle_unix_request(uls);
+#endif
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+    if (ils > 0 && FD_ISSET(ils, &rmask))
+      handle_internet_request(ils);
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+    if (FD_ISSET(fileno(stdin), &rmask))      /* from stdin (gnu process) */
+      handle_response();
+#endif /* NOT SYSV_IPC */
+  } /* while */
+
+  return 0;
+} /* main */
+
+#endif /* SYSV_IPC || UNIX_DOMAIN_SOCKETS || INTERNET_DOMAIN_SOCKETS */

src/daemon/gnuserv.h

@@ -0,0 +1,190 @@
+/* -*-C-*-
+
+ Header file for the GNU Emacs server and client C code.
+
+ 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)
+ */
+
+#if 0
+static char header_rcsid [] = "!Header: gnuserv.h,v 2.4 95/02/16 11:58:11 arup alpha !";
+#endif
+
+#define NO_SHORTNAMES
+
+#define PATCHLEVEL 2
+
+#define NO_SHORTNAMES
+/* gnuserv should not be compiled using SOCKS */
+#define DO_NOT_SOCKSIFY
+#include <glibtop/global.h>
+#undef read
+#undef write
+#undef open
+#undef close
+#undef signal
+
+/* Define the communication method between server and clients:
+ *   You can have either or both kinds of sockets, but you can't mix
+ *   sockets with sysv ipc
+ */
+
+
+#define INTERNET_DOMAIN_SOCKETS
+#define UNIX_DOMAIN_SOCKETS 
+/* #define SYSV_IPC  */
+
+/*
+ * Define additional authentication protocols to be used. These methods will
+ * be tried before falling back to the default gnuserv protocol (based on
+ * the GNU_SECURE environment variable). Currently, only MIT-MAGIC-COOKIE-1
+ * is also supported.
+ *
+ * Comment out the next line(s) if you don't want to enable the
+ * appropriate authentication protocol.
+ */
+
+#if defined (HAVE_XAUTH)
+#define AUTH_MAGIC_COOKIE
+#endif /* HAVE_XAUTH */
+
+/*
+ * stuff related to supporting MIT-MAGIC-COOKIE-1
+ */
+
+#define MCOOKIE_SCREEN "999"     /* screen # to use as the gnuserv cookie */
+#define MCOOKIE_NAME   "MAGIC-1" /* authentication protocol name */
+#define MCOOKIE_X_NAME "MIT-MAGIC-COOKIE-1"  /* as needed by X */
+
+
+#define DEFAUTH_NAME "GNU-SECURE"  /* name of default auth protocol */
+#define AUTH_TIMEOUT  15           /* # seconds to wait for auth data */
+#define AUTH_NAMESZ   15           /* max allows auth protocol name size */
+
+
+/*
+ * Pick a default communication scheme, if none was specified.
+ */
+
+#if !defined(SYSV_IPC) && !defined(UNIX_DOMAIN_SOCKETS) && !defined(INTERNET_DOMAIN_SOCKETS)
+
+#ifdef HAVE_SYSVIPC
+#define SYSV_IPC		/* SYSV systems use SYSV IPC by default */
+#endif /* HAVE_SYSVIPC */
+
+#ifdef BSD
+#define UNIX_DOMAIN_SOCKETS	/* BSD systems use Unix Domain sockets by default */
+#endif /* BSD */
+
+#endif /* No communication method pre-defined */
+
+/*
+ * If you are using SYSV_IPC, you might want to make the buffer size bigger
+ * since it limits the size of requests and responses. Don't make it bigger
+ * than your system's max message size though (usually a couple of k) or else
+ * msgsend will start failing. For sockets, using the system BUFSIZ is usually
+ * what you want. 
+ */
+
+# define GSERV_BUFSZ BUFSIZ
+
+
+#ifdef SYSV_IPC
+#include <sys/ipc.h>
+#include <sys/msg.h>
+
+#define send_string(s,str) \
+  if (strlen(msgp->mtext) + strlen(str) < GSERV_BUFSZ) \
+     strcat(msgp->mtext,str); \
+  else \
+  { \
+    fprintf(stderr,"%s: not enough message buffer space\n",progname); \
+     exit(1); \
+  } \
+
+#endif /* SYSV_IPC */
+
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+#include <sys/socket.h>
+#endif /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */
+
+#ifdef INTERNET_DOMAIN_SOCKETS
+#include <netdb.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#define TABLE_SIZE 101		/* The number of entries in the hash table */
+#define HASH(host) host		/* Rather simplistic hash function */
+#define DEFAULT_PORT 21490	/* default port number to use is
+				 * DEFAULT_PORT + uid */
+#endif /* INTERNET_DOMAIN_SOCKETS */
+
+#ifdef UNIX_DOMAIN_SOCKETS
+#include <sys/un.h>
+#define HIDE_UNIX_SOCKET	/* put the unix socket in a protected dir */
+#endif /* UNIX_DOMAIN_SOCKETS */
+
+#define HOSTNAMSZ 255		/* max size of a hostname */
+#define REPLYSIZ 300		/* max size of reply from server to client */
+#undef FALSE
+#define FALSE 0
+#undef TRUE
+#define TRUE 1
+
+extern char *optarg;
+extern int optind;
+extern char *progname;
+
+/* The casts shut Sun's compiler up and are safe in the context these
+   are actually used. */
+#define max2(x,y) (((int) (x) > (int) (y)) ? (x) : (y))
+#define min2(x,y) (((int) (x) < (int) (y)) ? (x) : (y))
+
+#ifndef _NFILE            /* rough guess at maximum number of open files */
+#define _NFILE 20
+#endif
+
+#define EOT_STR "\004"
+#define EOT_CHR '\004'
+
+/* connection types */
+#define CONN_UNIX     0
+#define CONN_INTERNET 1
+#define CONN_IPC      2
+
+/* function declarations */
+int make_connection (char *hostarg, int portarg, int *s);
+#ifdef SYSV_IPC
+void disconnect_from_ipc_server();
+#endif
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+void send_string (int s, const char *msg);
+void disconnect_from_server (int s, int echo);
+int read_line (int s, char *dest);
+#endif
+#ifdef INTERNET_DOMAIN_SOCKETS
+int internet_addr (char *host);
+#endif

src/daemon/gnuslib.c

@@ -0,0 +1,454 @@
+/* -*-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)
+ */
+
+#if 0
+static char rcsid [] = "!Header: gnuslib.c,v 2.4 95/02/16 11:57:37 arup alpha !";
+#endif
+
+#include "gnuserv.h"
+#include <errno.h>
+
+#ifdef SYSV_IPC
+static int connect_to_ipc_server (void);
+#endif
+#ifdef UNIX_DOMAIN_SOCKETS
+static int connect_to_unix_server (void);
+#endif
+#ifdef INTERNET_DOMAIN_SOCKETS
+static int connect_to_internet_server (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 == -1)
+#else
+# if (LONGBITS > 32)
+#  define IN_ADDR unsigned int
+# else
+#  define IN_ADDR unsigned long
+# endif
+# define NUMERIC_ADDR_ERROR (numeric_addr == (IN_ADDR) -1)
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif /* HAVE_STRING_H */
+
+#include <arpa/inet.h>
+
+char *progname = NULL;
+
+int make_connection(hostarg, portarg, s)
+     char *hostarg;
+     int portarg;
+     int *s;
+{
+#ifdef INTERNET_DOMAIN_SOCKETS
+  char *ptr;
+  if (hostarg == NULL)
+    hostarg = getenv("GNU_HOST");
+  if (portarg == 0 && (ptr=getenv("GNU_PORT")) != NULL)
+    portarg = atoi(ptr);
+#endif
+
+  if (hostarg != NULL) {
+    /* hostname was given explicitly, via cmd line arg or GNU_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
+#ifdef SYSV_IPC
+    return -1;              /* hostarg should always be NULL for SYSV_IPC */
+#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(SYSV_IPC)
+    *s = connect_to_ipc_server();
+    return (int) CONN_IPC;
+#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 */
+  }
+}
+
+#ifdef SYSV_IPC
+/*
+  connect_to_ipc_server -- establish connection with server process via SYSV IPC
+  			   Returns msqid for server if successful.
+*/
+static int connect_to_ipc_server (void)
+{
+  int s;			/* connected msqid */
+  key_t key;			/* message key */
+  char buf[GSERV_BUFSZ+1];		/* buffer for filename */
+
+  sprintf(buf,"/tmp/gsrv%d",(int)geteuid());
+  creat(buf,0600);
+  if ((key = ftok(buf,1)) == -1) {
+    perror(progname);
+    fprintf(stderr, "%s: unable to get ipc key from %s\n",
+	    progname, buf);
+    exit(1);
+  }
+
+  if ((s = msgget(key,0600)) == -1) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to access msg queue\n",progname);
+    exit(1);
+  }; /* if */
+
+  return(s);
+
+} /* connect_to_ipc_server */
+
+
+/*
+  disconnect_from_ipc_server -- inform the server that sending has finished,
+                                and wait for its reply.
+*/
+void disconnect_from_ipc_server(s,msgp,echo)
+     int s;
+     struct msgbuf *msgp;
+     int echo;
+{
+  int len;			/* length of received message */
+
+  send_string(s,EOT_STR);	/* EOT terminates this message */
+  msgp->mtype = 1;
+
+  if(msgsnd(s,msgp,strlen(msgp->mtext)+1,0) < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to send message to server\n",progname);
+    exit(1);
+  }; /* if */
+  
+  if((len = msgrcv(s,msgp,GSERV_BUFSZ,getpid(),0)) < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to receive message from server\n",progname);
+    exit(1);
+  }; /* if */
+
+  if (echo) {
+    msgp->mtext[len] = '\0';	/* string terminate message */
+    fputs(msgp->mtext, stdout);
+    if (msgp->mtext[len-1] != '\n') putchar ('\n');
+  }; /* if */
+
+} /* disconnect_from_ipc_server */  
+#endif /* SYSV_IPC */
+
+
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+/*
+  send_string -- send string to socket.
+*/
+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
+*/
+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 /* 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) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to create socket\n",progname);
+    exit(1);
+  }; /* if */
+  
+  server.sun_family = AF_UNIX;
+#ifdef HIDE_UNIX_SOCKET
+  sprintf(server.sun_path,"/tmp/gsrvdir%d/gsrv",(int)geteuid());
+#else  /* HIDE_UNIX_SOCKET */
+  sprintf(server.sun_path,"/tmp/gsrv%d",(int)geteuid());
+#endif /* HIDE_UNIX_SOCKET */
+  if (connect(s,(struct sockaddr *)&server,strlen(server.sun_path)+2) < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to connect to local\n",progname);
+    exit(1);
+  }; /* if */
+
+  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.
+*/
+int internet_addr(host)
+     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
+    return -1;
+
+} /* 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 (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((char *)&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 */
+  if ((peeraddr_in.sin_addr.s_addr = internet_addr(serverhost)) == -1) {
+    fprintf(stderr,"%s: unable to find %s in /etc/hosts or from YP\n",
+	    progname,serverhost);
+    exit(1);
+  }; /* if */
+  
+  if (port == 0) {
+    if ((sp = getservbyname ("gnuserv","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) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to create socket\n",progname);
+    exit(1);
+  }; /* if */
+  
+  /* 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) {
+    perror(progname);
+    fprintf(stderr, "%s: unable to connect to remote\n",progname);
+    exit(1);
+  }; /* if */
+
+#ifdef AUTH_MAGIC_COOKIE
+
+  /* send credentials using MIT-MAGIC-COOKIE-1 protocol */
+  
+  server_xauth = 
+    XauGetAuthByAddr(FamilyInternet, 
+		     sizeof(peeraddr_in.sin_addr.s_addr), 
+		     (char *) &peeraddr_in.sin_addr.s_addr,
+		     strlen(MCOOKIE_SCREEN), MCOOKIE_SCREEN,
+		     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.
+*/
+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 /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */

sysdeps/Makefile.am

@@ -12,4 +12,4 @@ endif
 
 SUBDIRS			= @sysdeps_dir@ common $(names_SUBDIRS) $(guile_SUBDIRS)
 
-DIST_SUBDIRS		= common guile linux names osf1 stub sun4
+DIST_SUBDIRS		= common guile linux kernel names osf1 stub sun4

sysdeps/common/error.c

@@ -37,3 +37,46 @@ glibtop_error_r (glibtop *server, char *format, ...)
 	va_end (ap);
 	exit (1);
 }
+
+void
+glibtop_error_io_r (glibtop *server, char *format, ...)
+{
+	va_list	ap;
+	
+	va_start (ap, format);
+	
+	fprintf (stderr, "%s: ", server->name);
+	vfprintf (stderr, format, ap);
+	fprintf (stderr, ": %s\n", strerror (errno));
+	
+	va_end (ap);
+	exit (1);
+}
+
+void
+glibtop_warn_r (glibtop *server, char *format, ...)
+{
+	va_list	ap;
+	
+	va_start (ap, format);
+	
+	fprintf (stderr, "%s: ", server->name);
+	vfprintf (stderr, format, ap);
+	fprintf (stderr, "\n");
+	
+	va_end (ap);
+}
+
+void
+glibtop_warn_io_r (glibtop *server, char *format, ...)
+{
+	va_list	ap;
+	
+	va_start (ap, format);
+	
+	fprintf (stderr, "%s: ", server->name);
+	vfprintf (stderr, format, ap);
+	fprintf (stderr, ": %s\n", strerror (errno));
+	
+	va_end (ap);
+}

sysdeps/common/gnuslib.c

@@ -0,0 +1,456 @@
+/* -*-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)
+ */
+
+#if 0
+static char rcsid [] = "!Header: gnuslib.c,v 2.4 95/02/16 11:57:37 arup alpha !";
+#endif
+
+#include "gnuserv.h"
+#include <errno.h>
+
+#ifdef SYSV_IPC
+static int connect_to_ipc_server (void);
+#endif
+#ifdef UNIX_DOMAIN_SOCKETS
+static int connect_to_unix_server (void);
+#endif
+#ifdef INTERNET_DOMAIN_SOCKETS
+static int connect_to_internet_server (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 == -1)
+#else
+# if (LONGBITS > 32)
+#  define IN_ADDR unsigned int
+# else
+#  define IN_ADDR unsigned long
+# endif
+# define NUMERIC_ADDR_ERROR (numeric_addr == (IN_ADDR) -1)
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif /* HAVE_STRING_H */
+
+#include <arpa/inet.h>
+
+char *progname = NULL;
+
+int make_connection(hostarg, portarg, s)
+     char *hostarg;
+     int portarg;
+     int *s;
+{
+#ifdef INTERNET_DOMAIN_SOCKETS
+  char *ptr;
+  if (hostarg == NULL)
+    hostarg = getenv("GNU_HOST");
+  if (portarg == 0 && (ptr=getenv("GNU_PORT")) != NULL)
+    portarg = atoi(ptr);
+#endif
+
+  if (hostarg != NULL) {
+    /* hostname was given explicitly, via cmd line arg or GNU_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
+#ifdef SYSV_IPC
+    return -1;              /* hostarg should always be NULL for SYSV_IPC */
+#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(SYSV_IPC)
+    *s = connect_to_ipc_server();
+    return (int) CONN_IPC;
+#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 */
+  }
+}
+
+#ifdef SYSV_IPC
+/*
+  connect_to_ipc_server -- establish connection with server process via SYSV IPC
+  			   Returns msqid for server if successful.
+*/
+static int connect_to_ipc_server (void)
+{
+  int s;			/* connected msqid */
+  key_t key;			/* message key */
+  char buf[GSERV_BUFSZ+1];		/* buffer for filename */
+
+  sprintf(buf,"/tmp/gsrv%d",(int)geteuid());
+  creat(buf,0600);
+  if ((key = ftok(buf,1)) == -1) {
+    perror(progname);
+    fprintf(stderr, "%s: unable to get ipc key from %s\n",
+	    progname, buf);
+    exit(1);
+  }
+
+  if ((s = msgget(key,0600)) == -1) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to access msg queue\n",progname);
+    exit(1);
+  }; /* if */
+
+  return(s);
+
+} /* connect_to_ipc_server */
+
+
+/*
+  disconnect_from_ipc_server -- inform the server that sending has finished,
+                                and wait for its reply.
+*/
+void disconnect_from_ipc_server(s,msgp,echo)
+     int s;
+     struct msgbuf *msgp;
+     int echo;
+{
+  int len;			/* length of received message */
+
+  send_string(s,EOT_STR);	/* EOT terminates this message */
+  msgp->mtype = 1;
+
+  if(msgsnd(s,msgp,strlen(msgp->mtext)+1,0) < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to send message to server\n",progname);
+    exit(1);
+  }; /* if */
+  
+  if((len = msgrcv(s,msgp,GSERV_BUFSZ,getpid(),0)) < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to receive message from server\n",progname);
+    exit(1);
+  }; /* if */
+
+  if (echo) {
+    msgp->mtext[len] = '\0';	/* string terminate message */
+    fputs(msgp->mtext, stdout);
+    if (msgp->mtext[len-1] != '\n') putchar ('\n');
+  }; /* if */
+
+} /* disconnect_from_ipc_server */  
+#endif /* SYSV_IPC */
+
+
+#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
+/*
+  send_string -- send string to socket.
+*/
+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
+*/
+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 /* 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) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to create socket\n",progname);
+    exit(1);
+  }; /* if */
+  
+  server.sun_family = AF_UNIX;
+#ifdef HIDE_UNIX_SOCKET
+  sprintf(server.sun_path,"/tmp/gsrvdir%d/gsrv",(int)geteuid());
+#else  /* HIDE_UNIX_SOCKET */
+  sprintf(server.sun_path,"/tmp/gsrv%d",(int)geteuid());
+#endif /* HIDE_UNIX_SOCKET */
+  if (connect(s,(struct sockaddr *)&server,strlen(server.sun_path)+2) < 0) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to connect to local\n",progname);
+    exit(1);
+  }; /* if */
+
+  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.
+*/
+int internet_addr(host)
+     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;
+  }
+
+} /* 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 (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((char *)&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 */
+  if ((peeraddr_in.sin_addr.s_addr = internet_addr(serverhost)) == -1) {
+    fprintf(stderr,"%s: unable to find %s in /etc/hosts or from YP\n",
+	    progname,serverhost);
+    exit(1);
+  }; /* if */
+  
+  if (port == 0) {
+    if ((sp = getservbyname ("gnuserv","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) {
+    perror(progname);
+    fprintf(stderr,"%s: unable to create socket\n",progname);
+    exit(1);
+  }; /* if */
+  
+  /* 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) {
+    perror(progname);
+    fprintf(stderr, "%s: unable to connect to remote\n",progname);
+    exit(1);
+  }; /* if */
+
+#ifdef AUTH_MAGIC_COOKIE
+
+  /* send credentials using MIT-MAGIC-COOKIE-1 protocol */
+  
+  server_xauth = 
+    XauGetAuthByAddr(FamilyInternet, 
+		     sizeof(peeraddr_in.sin_addr.s_addr), 
+		     (char *) &peeraddr_in.sin_addr.s_addr,
+		     strlen(MCOOKIE_SCREEN), MCOOKIE_SCREEN,
+		     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.
+*/
+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 /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */

sysdeps/guile/.cvsignore

@@ -23,3 +23,4 @@ so_locations
 swap.lo
 sysdeps.lo
 uptime.lo
+guile.c

sysdeps/guile/Makefile.am

@@ -14,8 +14,14 @@ CFLAGS				= -Wall -W @CFLAGS@
 
 lib_LTLIBRARIES			= libgtop_guile.la
 
-libgtop_guile_la_SOURCES	= boot.c sysdeps.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
+libgtop_guile_la_SOURCES	= guile.c
+
+BUILT_SOURCES			= guile.c
+
+guile.c: guile.awk $(top_builddir)/config.h $(top_builddir)/features.def
+	$(AWK) -f $(srcdir)/guile.awk < $(top_builddir)/features.def > gnc-t
+	mv gnc-t guile.c
+
+EXTRA_DIST			= guile.awk
+
+CLEANFILES			= guile.c

sysdeps/guile/boot.c

@@ -1,66 +0,0 @@
-/* $Id$ */
-
-/* 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/sysdeps.h>
-
-#include <guile/gh.h>
-
-void
-glibtop_boot_guile (void)
-{
-	gh_new_procedure0_0
-		("glibtop-get-cpu", glibtop_guile_get_cpu);
-	gh_new_procedure0_0
-		("glibtop-get-mem", glibtop_guile_get_mem);
-	gh_new_procedure0_0
-		("glibtop-get-swap", glibtop_guile_get_swap);
-	gh_new_procedure0_0
-		("glibtop-get-uptime", glibtop_guile_get_uptime);
-	gh_new_procedure0_0
-		("glibtop-get-loadavg", glibtop_guile_get_loadavg);
-	gh_new_procedure0_0
-		("glibtop-get-shm_limits",glibtop_guile_get_shm_limits);
-	gh_new_procedure0_0
-		("glibtop-get-msg_limits", glibtop_guile_get_msg_limits);
-	gh_new_procedure0_0
-		("glibtop-get-sem_limits", glibtop_guile_get_sem_limits);
-	gh_new_procedure0_0
-		("glibtop-get-sysdeps", glibtop_guile_get_sysdeps);
-	gh_new_procedure0_0
-		("glibtop-get-proclist", glibtop_guile_get_proclist);
-
-	gh_new_procedure1_0
-		("glibtop-get-proc_state", glibtop_guile_get_proc_state);
-	gh_new_procedure1_0
-		("glibtop-get-proc_uid", glibtop_guile_get_proc_uid);
-	gh_new_procedure1_0
-		("glibtop-get-proc_mem", glibtop_guile_get_proc_mem);
-	gh_new_procedure1_0
-		("glibtop-get-proc_time", glibtop_guile_get_proc_time);
-	gh_new_procedure1_0
-		("glibtop-get-proc_signal", glibtop_guile_get_proc_signal);
-	gh_new_procedure1_0
-		("glibtop-get-proc_kernel", glibtop_guile_get_proc_kernel);
-	gh_new_procedure1_0
-		("glibtop-get-proc_segment", glibtop_guile_get_proc_segment);
-
-}

sysdeps/guile/cpu.c

@@ -1,41 +0,0 @@
-/* $Id$ */
-
-/* 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/cpu.h>
-
-#include <guile/gh.h>
-
-SCM glibtop_guile_get_cpu (void)
-{
-	glibtop_cpu cpu;
-	
-	glibtop_get_cpu (&cpu);
-	
-	return gh_list (gh_ulong2scm (cpu.flags), 
-			gh_ulong2scm (cpu.total),
-			gh_ulong2scm (cpu.user),
-			gh_ulong2scm (cpu.nice),
-			gh_ulong2scm (cpu.sys),
-			gh_ulong2scm (cpu.idle),
-			gh_ulong2scm (cpu.frequency),
-			SCM_UNDEFINED);
-}

sysdeps/guile/guile.awk

@@ -0,0 +1,87 @@
+BEGIN {
+  print "/* guile.c */";
+  print "/* This is a generated file.  Please modify `guile.awk' */";
+  print "";
+
+  print "#include <glibtop.h>";
+  print "#include <glibtop/xmalloc.h>";
+  print "#include <glibtop/sysdeps.h>";
+  print "";
+  print "#include <guile/gh.h>";
+
+  print "";
+
+  convert["long"]   = "gh_long2scm  ";
+  convert["ulong"]  = "gh_ulong2scm ";
+  convert["double"] = "gh_double2scm";
+  convert["str"]    = "gh_str02scm  ";
+  convert["char"]   = "gh_char2scm  ";
+}
+
+/^(\w+)/	{
+  features[$1] = $1;
+  if ($1 ~ /^proclist$/) {
+    output = "SCM\nglibtop_guile_get_proclist (void)\n{\n";
+    output = output"\tglibtop_proclist proclist;\n\tunsigned i, *ptr;\n";
+    output = output"\tSCM list;\n\n\tptr = glibtop_get_proclist (&proclist);\n\n";
+    output = output"\tlist = gh_list (gh_ulong2scm  ("$1".flags),\n\t\t\t";
+  } else {
+    if ($1 ~ /^proc_/) {
+      output = "SCM\nglibtop_guile_get_"$1" (SCM pid)\n{\n";
+      output = output"\tglibtop_"$1" "$1";\n\n";
+      output = output"\tglibtop_get_"$1" (&"$1", (pid_t) gh_scm2long (pid));\n\n";
+    } else {
+      output = "SCM\nglibtop_guile_get_"$1" (void)\n{\n";
+      output = output"\tglibtop_"$1" "$1";\n\n";
+      output = output"\tglibtop_get_"$1" (&"$1");\n\n";
+    }
+    output = output"\treturn gh_list (gh_ulong2scm  ("$1".flags),\n\t\t\t";
+  }
+  nr_elements = split ($2, elements, /:/);
+  for (element = 1; element <= nr_elements; element++) {
+    list = elements[element];
+    type = elements[element];
+    sub(/\(.*/, "", type);
+    sub(/^\w+\(/, "", list); sub(/\)$/, "", list);
+    count = split (list, fields, /,/);
+    for (field = 1; field <= count; field++) {
+      output = output""convert[type]" ("$1"."fields[field]"),\n\t\t\t";
+    }
+  }
+  output = output"SCM_UNDEFINED);";
+  print output;
+
+  if ($1 ~ /^proclist$/) {
+    print "";
+    print "\tif (ptr) {";
+    print "\t\tfor (i = 0; i < proclist.number; i++)";
+    print "\t\t\tlist = gh_append";
+    print "\t\t\t\t(gh_list (list,";
+    print "\t\t\t\t\t  gh_list (gh_ulong2scm ((unsigned long) ptr [i])),";
+    print "\t\t\t\t\t  SCM_UNDEFINED));";
+    print "\t}";
+    print "";
+    print "\tglibtop_free (ptr);";
+    print "";
+    print "\treturn list;";
+  }
+  print "}";
+  print "";
+}
+
+END {
+  print "void";
+  print "glibtop_boot_guile (void)";
+  print "{";
+
+  for (feature in features) {
+    if (feature ~ /^proc_/) {
+      print "\tgh_new_procedure1_0";
+    } else {
+      print "\tgh_new_procedure0_0";
+    }
+    print "\t\t(\"glibtop-get-"feature"\", glibtop_guile_get_"feature");";
+  }
+  print "}";
+}
+

sysdeps/guile/loadavg.c

@@ -1,38 +0,0 @@
-/* $Id$ */
-
-/* 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/loadavg.h>
-
-#include <guile/gh.h>
-
-SCM glibtop_guile_get_loadavg (void)
-{
-	glibtop_loadavg loadavg;
-
-	glibtop_get_loadavg (&loadavg);
-
-	return gh_list (gh_ulong2scm (loadavg.flags),
-			gh_double2scm (loadavg.loadavg [0]),
-			gh_double2scm (loadavg.loadavg [1]),
-			gh_double2scm (loadavg.loadavg [2]),
-			SCM_UNDEFINED);
-}

sysdeps/guile/mem.c

@@ -1,43 +0,0 @@
-/* $Id$ */
-
-/* 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/mem.h>
-
-#include <guile/gh.h>
-
-SCM glibtop_guile_get_mem (void)
-{
-	glibtop_mem mem;
-
-	glibtop_get_mem (&mem);
-
-	return gh_list (gh_ulong2scm (mem.flags),
-			gh_ulong2scm (mem.total),
-			gh_ulong2scm (mem.used),
-			gh_ulong2scm (mem.free),
-			gh_ulong2scm (mem.shared),
-			gh_ulong2scm (mem.buffer),
-			gh_ulong2scm (mem.cached),
-			gh_ulong2scm (mem.user),
-			gh_ulong2scm (mem.locked),
-			SCM_UNDEFINED);
-}

sysdeps/guile/msg_limits.c

@@ -1,42 +0,0 @@
-/* $Id$ */
-
-/* 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/msg_limits.h>
-
-#include <guile/gh.h>
-
-SCM glibtop_guile_get_msg_limits (void)
-{
-	glibtop_msg_limits msg_limits;
-
-	glibtop_get_msg_limits (&msg_limits);
-
-	return gh_list (gh_ulong2scm (msg_limits.flags),
-			gh_ulong2scm (msg_limits.msgpool),
-			gh_ulong2scm (msg_limits.msgmap),
-			gh_ulong2scm (msg_limits.msgmax),
-			gh_ulong2scm (msg_limits.msgmnb),
-			gh_ulong2scm (msg_limits.msgmni),
-			gh_ulong2scm (msg_limits.msgssz),
-			gh_ulong2scm (msg_limits.msgtql),
-			SCM_UNDEFINED);
-}

sysdeps/guile/names/.cvsignore

@@ -24,3 +24,4 @@ so_locations
 swap.lo
 sysdeps.lo
 uptime.lo
+guile-names.c

sysdeps/guile/names/Makefile.am

@@ -8,9 +8,15 @@ CFLAGS				= -Wall -W @CFLAGS@
 
 lib_LTLIBRARIES			= libgtop_guile_names.la
 
-libgtop_guile_names_la_SOURCES	= boot.c sysdeps.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
+libgtop_guile_names_la_SOURCES	= guile-names.c
+
+BUILT_SOURCES			= guile-names.c
+
+guile-names.c: guile-names.awk $(top_builddir)/config.h $(top_builddir)/features.def
+	$(AWK) -f $(srcdir)/guile-names.awk < $(top_builddir)/features.def > gnc-t
+	mv gnc-t guile-names.c
+
+EXTRA_DIST			= guile-names.awk
+
+CLEANFILES			= guile-names.c
 

sysdeps/guile/names/boot.c

@@ -1,174 +0,0 @@
-/* $Id$ */
-
-/* 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/sysdeps.h>
-
-#include <guile/gh.h>
-
-void
-glibtop_boot_guile_names (void)
-{
-	gh_new_procedure0_0
-		("glibtop-names-cpu", glibtop_guile_names_cpu);
-	gh_new_procedure0_0
-		("glibtop-names-mem", glibtop_guile_names_mem);
-	gh_new_procedure0_0
-		("glibtop-names-swap", glibtop_guile_names_swap);
-	gh_new_procedure0_0
-		("glibtop-names-uptime", glibtop_guile_names_uptime);
-	gh_new_procedure0_0
-		("glibtop-names-loadavg", glibtop_guile_names_loadavg);
-	gh_new_procedure0_0
-		("glibtop-names-shm_limits", glibtop_guile_names_shm_limits);
-	gh_new_procedure0_0
-		("glibtop-names-msg_limits", glibtop_guile_names_msg_limits);
-	gh_new_procedure0_0
-		("glibtop-names-sem_limits", glibtop_guile_names_sem_limits);
-	gh_new_procedure0_0
-		("glibtop-names-sysdeps", glibtop_guile_names_sysdeps);
-	gh_new_procedure0_0
-		("glibtop-names-proclist", glibtop_guile_names_proclist);
-
-	gh_new_procedure0_0
-		("glibtop-names-proc_state", glibtop_guile_names_proc_state);
-	gh_new_procedure0_0
-		("glibtop-names-proc_uid", glibtop_guile_names_proc_uid);
-	gh_new_procedure0_0
-		("glibtop-names-proc_mem", glibtop_guile_names_proc_mem);
-	gh_new_procedure0_0
-		("glibtop-names-proc_time", glibtop_guile_names_proc_time);
-	gh_new_procedure0_0
-		("glibtop-names-proc_signal", glibtop_guile_names_proc_signal);
-	gh_new_procedure0_0
-		("glibtop-names-proc_kernel", glibtop_guile_names_proc_kernel);
-	gh_new_procedure0_0
-		("glibtop-names-proc_segment", glibtop_guile_names_proc_segment);
-
-	gh_new_procedure0_0
-		("glibtop-types-cpu", glibtop_guile_types_cpu);
-	gh_new_procedure0_0
-		("glibtop-types-mem", glibtop_guile_types_mem);
-	gh_new_procedure0_0
-		("glibtop-types-swap", glibtop_guile_types_swap);
-	gh_new_procedure0_0
-		("glibtop-types-uptime", glibtop_guile_types_uptime);
-	gh_new_procedure0_0
-		("glibtop-types-loadavg", glibtop_guile_types_loadavg);
-	gh_new_procedure0_0
-		("glibtop-types-shm_limits", glibtop_guile_types_shm_limits);
-	gh_new_procedure0_0
-		("glibtop-types-msg_limits", glibtop_guile_types_msg_limits);
-	gh_new_procedure0_0
-		("glibtop-types-sem_limits", glibtop_guile_types_sem_limits);
-	gh_new_procedure0_0
-		("glibtop-types-sysdeps", glibtop_guile_types_sysdeps);
-	gh_new_procedure0_0
-		("glibtop-types-proclist", glibtop_guile_types_proclist);
-
-	gh_new_procedure0_0
-		("glibtop-types-proc_state", glibtop_guile_types_proc_state);
-	gh_new_procedure0_0
-		("glibtop-types-proc_uid", glibtop_guile_types_proc_uid);
-	gh_new_procedure0_0
-		("glibtop-types-proc_mem", glibtop_guile_types_proc_mem);
-	gh_new_procedure0_0
-		("glibtop-types-proc_time", glibtop_guile_types_proc_time);
-	gh_new_procedure0_0
-		("glibtop-types-proc_signal", glibtop_guile_types_proc_signal);
-	gh_new_procedure0_0
-		("glibtop-types-proc_kernel", glibtop_guile_types_proc_kernel);
-	gh_new_procedure0_0
-		("glibtop-types-proc_segment", glibtop_guile_types_proc_segment);
-
-
-	gh_new_procedure0_0
-		("glibtop-labels-cpu", glibtop_guile_labels_cpu);
-	gh_new_procedure0_0
-		("glibtop-labels-mem", glibtop_guile_labels_mem);
-	gh_new_procedure0_0
-		("glibtop-labels-swap", glibtop_guile_labels_swap);
-	gh_new_procedure0_0
-		("glibtop-labels-uptime", glibtop_guile_labels_uptime);
-	gh_new_procedure0_0
-		("glibtop-labels-loadavg", glibtop_guile_labels_loadavg);
-	gh_new_procedure0_0
-		("glibtop-labels-shm_limits", glibtop_guile_labels_shm_limits);
-	gh_new_procedure0_0
-		("glibtop-labels-msg_limits", glibtop_guile_labels_msg_limits);
-	gh_new_procedure0_0
-		("glibtop-labels-sem_limits", glibtop_guile_labels_sem_limits);
-	gh_new_procedure0_0
-		("glibtop-labels-sysdeps", glibtop_guile_labels_sysdeps);
-	gh_new_procedure0_0
-		("glibtop-labels-proclist", glibtop_guile_labels_proclist);
-
-	gh_new_procedure0_0
-		("glibtop-labels-proc_state", glibtop_guile_labels_proc_state);
-	gh_new_procedure0_0
-		("glibtop-labels-proc_uid", glibtop_guile_labels_proc_uid);
-	gh_new_procedure0_0
-		("glibtop-labels-proc_mem", glibtop_guile_labels_proc_mem);
-	gh_new_procedure0_0
-		("glibtop-labels-proc_time", glibtop_guile_labels_proc_time);
-	gh_new_procedure0_0
-		("glibtop-labels-proc_signal", glibtop_guile_labels_proc_signal);
-	gh_new_procedure0_0
-		("glibtop-labels-proc_kernel", glibtop_guile_labels_proc_kernel);
-	gh_new_procedure0_0
-		("glibtop-labels-proc_segment", glibtop_guile_labels_proc_segment);
-
-	gh_new_procedure0_0
-		("glibtop-descriptions-cpu", glibtop_guile_descriptions_cpu);
-	gh_new_procedure0_0
-		("glibtop-descriptions-mem", glibtop_guile_descriptions_mem);
-	gh_new_procedure0_0
-		("glibtop-descriptions-swap", glibtop_guile_descriptions_swap);
-	gh_new_procedure0_0
-		("glibtop-descriptions-uptime", glibtop_guile_descriptions_uptime);
-	gh_new_procedure0_0
-		("glibtop-descriptions-loadavg", glibtop_guile_descriptions_loadavg);
-	gh_new_procedure0_0
-		("glibtop-descriptions-shm_limits", glibtop_guile_descriptions_shm_limits);
-	gh_new_procedure0_0
-		("glibtop-descriptions-msg_limits", glibtop_guile_descriptions_msg_limits);
-	gh_new_procedure0_0
-		("glibtop-descriptions-sem_limits", glibtop_guile_descriptions_sem_limits);
-	gh_new_procedure0_0
-		("glibtop-descriptions-sysdeps", glibtop_guile_descriptions_sysdeps);
-	gh_new_procedure0_0
-		("glibtop-descriptions-proclist", glibtop_guile_descriptions_proclist);
-
-	gh_new_procedure0_0
-		("glibtop-descriptions-proc_state", glibtop_guile_descriptions_proc_state);
-	gh_new_procedure0_0
-		("glibtop-descriptions-proc_uid", glibtop_guile_descriptions_proc_uid);
-	gh_new_procedure0_0
-		("glibtop-descriptions-proc_mem", glibtop_guile_descriptions_proc_mem);
-	gh_new_procedure0_0
-		("glibtop-descriptions-proc_time", glibtop_guile_descriptions_proc_time);
-	gh_new_procedure0_0
-		("glibtop-descriptions-proc_signal", glibtop_guile_descriptions_proc_signal);
-	gh_new_procedure0_0
-		("glibtop-descriptions-proc_kernel", glibtop_guile_descriptions_proc_kernel);
-	gh_new_procedure0_0
-		("glibtop-descriptions-proc_segment", glibtop_guile_descriptions_proc_segment);
-}

sysdeps/guile/names/cpu.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/cpu.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_cpu (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_CPU; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_cpu [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_cpu (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_CPU; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_cpu [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_cpu (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_CPU; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_cpu [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_cpu (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_CPU; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_cpu [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/guile-names.awk

@@ -0,0 +1,121 @@
+BEGIN {
+  print "/* guile_names.c */";
+  print "/* This is a generated file.  Please modify `guile-names.awk' */";
+  print "";
+
+  print "#include <glibtop.h>";
+  print "#include <glibtop/sysdeps.h>";
+  print "";
+  print "#include <guile/gh.h>";
+
+  print "";
+
+}
+
+function output(feature) {
+  print "SCM";
+  print "glibtop_guile_names_"feature" (void)";
+  print "{";
+  print "\tint i;";
+  print "\tSCM list;";
+  print "";
+  print "\tlist = gh_list (SCM_UNDEFINED);";
+  print "";
+  print "\tfor (i = 0; i < GLIBTOP_MAX_"toupper(feature)"; i++)";
+  print "\t\tlist = gh_append";
+  print "\t\t\t(gh_list (list,";
+  print "\t\t\t\t  gh_list (gh_str02scm ((char *) glibtop_names_"feature" [i])),";
+  print "\t\t\t\t  SCM_UNDEFINED));";
+  print "";
+  print "\treturn list;";
+  print "}";
+  
+  print "";
+  
+  print "SCM";
+  print "glibtop_guile_types_"feature" (void)";
+  print "{";
+  print "\tint i;";
+  print "\tSCM list;";
+  print "";
+  print "\tlist = gh_list (SCM_UNDEFINED);";
+  print "";
+  print "\tfor (i = 0; i < GLIBTOP_MAX_"toupper(feature)"; i++)";
+  print "\t\tlist = gh_append";
+  print "\t\t\t(gh_list (list,";
+  print "\t\t\t\t  gh_list (gh_ulong2scm (glibtop_types_"feature" [i])),";
+  print "\t\t\t\t  SCM_UNDEFINED));";
+  print "";
+  print "\treturn list;";
+  print "}";
+  
+  print "";
+  
+  print "SCM";
+  print "glibtop_guile_labels_"feature" (void)";
+  print "{";
+  print "\tint i;";
+  print "\tSCM list;";
+  print "";
+  print "\tlist = gh_list (SCM_UNDEFINED);";
+  print "";
+  print "\tfor (i = 0; i < GLIBTOP_MAX_"toupper(feature)"; i++)";
+  print "\t\tlist = gh_append";
+  print "\t\t\t(gh_list (list,";
+  print "\t\t\t\t  gh_list (gh_str02scm (gettext";
+  print "\t\t\t\t\t\t\t(glibtop_labels_"feature" [i]))),";
+  print "\t\t\t\t  SCM_UNDEFINED));";
+  print "";
+  print "\treturn list;";
+  print "}";
+  
+  print "";
+  
+  print "SCM";
+  print "glibtop_guile_descriptions_"feature" (void)";
+  print "{";
+  print "\tint i;";
+  print "\tSCM list;";
+  print "";
+  print "\tlist = gh_list (SCM_UNDEFINED);";
+  print "";
+  print "\tfor (i = 0; i < GLIBTOP_MAX_"toupper(feature)"; i++)";
+  print "\t\tlist = gh_append";
+  print "\t\t\t(gh_list (list,";
+  print "\t\t\t\t  gh_list (gh_str02scm (gettext";
+  print "\t\t\t\t\t\t\t(glibtop_descriptions_"feature" [i]))),";
+  print "\t\t\t\t  SCM_UNDEFINED));";
+  print "";
+  print "\treturn list;";
+  print "}";
+
+  print "";
+}
+
+/^(\w+)/	{ features[$1] = $1 }
+
+END {
+  for (feature in features) {
+    output(feature);
+  }
+
+  print "void";
+  print "glibtop_boot_guile_names (void)";
+  print "{";
+
+  for (feature in features) {
+    print "\tgh_new_procedure0_0";
+    print "\t\t(\"glibtop-names-"feature"\", glibtop_guile_names_"feature");";
+    print "";
+    print "\tgh_new_procedure0_0";
+    print "\t\t(\"glibtop-types-"feature"\", glibtop_guile_types_"feature");";
+    print "";
+    print "\tgh_new_procedure0_0";
+    print "\t\t(\"glibtop-labels-"feature"\", glibtop_guile_labels_"feature");";
+    print "";
+    print "\tgh_new_procedure0_0";
+    print "\t\t(\"glibtop-descriptions-"feature"\", glibtop_guile_descriptions_"feature");";
+  }
+  print "}";
+}
+

sysdeps/guile/names/loadavg.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/loadavg.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_loadavg (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_LOADAVG; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_loadavg [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_loadavg (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_LOADAVG; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_loadavg [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_loadavg (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_LOADAVG; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_loadavg [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_loadavg (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_LOADAVG; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_loadavg [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/mem.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/mem.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_mem [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_mem [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_mem [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_mem [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/msg_limits.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/msg_limits.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_msg_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MSG_LIMITS; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_msg_limits [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_msg_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MSG_LIMITS; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_msg_limits [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_msg_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MSG_LIMITS; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_msg_limits [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_msg_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_MSG_LIMITS; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_msg_limits [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/prockernel.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/prockernel.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proc_kernel (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_KERNEL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proc_kernel [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proc_kernel (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_KERNEL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proc_kernel [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proc_kernel (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_KERNEL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proc_kernel [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proc_kernel (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_KERNEL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proc_kernel [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/proclist.c

@@ -1,96 +0,0 @@
-/* $Id$ */
-
-/* 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/xmalloc.h>
-#include <glibtop/proclist.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proclist (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROCLIST; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proclist [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proclist (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROCLIST; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proclist [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proclist (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROCLIST; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proclist [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proclist (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROCLIST; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proclist [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/procmem.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/procmem.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proc_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proc_mem [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proc_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proc_mem [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proc_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proc_mem [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proc_mem (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_MEM; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proc_mem [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/procsegment.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/procsegment.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proc_segment (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SEGMENT; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proc_segment [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proc_segment (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SEGMENT; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proc_segment [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proc_segment (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SEGMENT; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proc_segment [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proc_segment (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SEGMENT; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proc_segment [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/procsignal.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/procsignal.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proc_signal (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SIGNAL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proc_signal [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proc_signal (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SIGNAL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proc_signal [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proc_signal (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SIGNAL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proc_signal [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proc_signal (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_SIGNAL; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proc_signal [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/procstate.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/procstate.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proc_state (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_STATE; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proc_state [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proc_state (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_STATE; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proc_state [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proc_state (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_STATE; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proc_state [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proc_state (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_STATE; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proc_state [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/proctime.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/proctime.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proc_time (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_TIME; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proc_time [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proc_time (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_TIME; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proc_time [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proc_time (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_TIME; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proc_time [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proc_time (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_TIME; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proc_time [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/procuid.c

@@ -1,95 +0,0 @@
-/* $Id$ */
-
-/* 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/procuid.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_proc_uid (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_UID; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_names_proc_uid [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_proc_uid (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_UID; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (glibtop_types_proc_uid [i]),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_proc_uid (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_UID; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_labels_proc_uid [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_proc_uid (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_PROC_UID; i++)
-		list = gh_append2
-			(list, gh_list
-			 (gh_str02scm (gettext
-				       (glibtop_descriptions_proc_uid [i])),
-			  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/sem_limits.c

@@ -1,85 +0,0 @@
-/* $Id$ */
-
-/* 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/sem_limits.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_sem_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SEM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (glibtop_names_sem_limits [i]),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_sem_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SEM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_types_sem_limits [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_sem_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SEM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_labels_sem_limits [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_sem_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SEM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_descriptions_sem_limits [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/shm_limits.c

@@ -1,85 +0,0 @@
-/* $Id$ */
-
-/* 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/shm_limits.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_shm_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SHM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (glibtop_names_shm_limits [i]),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_shm_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SHM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_types_shm_limits [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_shm_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SHM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_labels_shm_limits [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_shm_limits (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SHM_LIMITS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_descriptions_shm_limits [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/swap.c

@@ -1,84 +0,0 @@
-/* $Id$ */
-
-/* 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/swap.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_swap (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SWAP; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (glibtop_names_swap [i]), SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_swap (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SWAP; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_types_swap [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_swap (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SWAP; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_labels_swap [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_swap (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SWAP; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_descriptions_swap [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/sysdeps.c

@@ -1,85 +0,0 @@
-/* $Id$ */
-
-/* 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/sysdeps.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_sysdeps (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SYSDEPS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (glibtop_names_sysdeps [i]),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_sysdeps (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SYSDEPS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_types_sysdeps [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_sysdeps (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SYSDEPS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_labels_sysdeps [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_sysdeps (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_SYSDEPS; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_descriptions_sysdeps [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/names/uptime.c

@@ -1,84 +0,0 @@
-/* $Id$ */
-
-/* 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/uptime.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_names_uptime (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_UPTIME; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (glibtop_names_uptime [i]), SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_types_uptime (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_UPTIME; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_types_uptime [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_labels_uptime (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_UPTIME; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_labels_uptime [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}
-
-SCM
-glibtop_guile_descriptions_uptime (void)
-{
-	int i;
-	SCM list;
-	
-	list = gh_list (SCM_UNDEFINED);
-	
-	for (i = 0; i < GLIBTOP_MAX_UPTIME; i++)
-		list = gh_append2 (list, gh_list (gh_str02scm (gettext (glibtop_descriptions_uptime [i])),
-						  SCM_UNDEFINED));
-	
-	return list;
-}

sysdeps/guile/prockernel.c

@@ -1,44 +0,0 @@
-/* $Id$ */
-
-/* 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/prockernel.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proc_kernel (SCM pid)
-{
-	glibtop_proc_kernel p;
-	
-	glibtop_get_proc_kernel (&p, (pid_t) gh_scm2long (pid));
-
-	return gh_list (gh_ulong2scm (p.flags),
-			gh_ulong2scm (p.k_flags),
-			gh_ulong2scm (p.min_flt),
-			gh_ulong2scm (p.maj_flt),
-			gh_ulong2scm (p.cmin_flt),
-			gh_ulong2scm (p.cmaj_flt),
-			gh_ulong2scm (p.kstk_esp),
-			gh_ulong2scm (p.kstk_eip),
-			gh_ulong2scm (p.wchan),
-			SCM_UNDEFINED);
-}

sysdeps/guile/proclist.c

@@ -1,52 +0,0 @@
-/* $Id$ */
-
-/* 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/xmalloc.h>
-#include <glibtop/proclist.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proclist (void)
-{
-	glibtop_proclist proclist;
-	unsigned *ptr;
-	unsigned i;
-	SCM list;
-
-	ptr = glibtop_get_proclist (&proclist);
-
-	list = gh_list (gh_ulong2scm (proclist.flags),
-			gh_ulong2scm (proclist.number),
-			gh_ulong2scm (proclist.size),
-			gh_ulong2scm (proclist.total),
-			SCM_UNDEFINED);
-
-	if (ptr) {
-		for (i = 0; i < proclist.number; i++)
-			list = gh_append2 (list, gh_list (gh_ulong2scm ((unsigned long) ptr [i]), SCM_UNDEFINED));
-	}
-
-	glibtop_free (ptr);
-
-	return list;
-}

sysdeps/guile/procmem.c

@@ -1,42 +0,0 @@
-/* $Id$ */
-
-/* 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/procmem.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proc_mem (SCM pid)
-{
-	glibtop_proc_mem p;
-	
-	glibtop_get_proc_mem (&p, (pid_t) gh_scm2long (pid));
-	
-	return gh_list (gh_ulong2scm (p.flags),
-			gh_long2scm (p.size),
-			gh_long2scm (p.vsize),
-			gh_long2scm (p.resident),
-			gh_long2scm (p.share),
-			gh_long2scm (p.rss),
-			gh_long2scm (p.rss_rlim),
-			SCM_UNDEFINED);
-}

sysdeps/guile/procsegment.c

@@ -1,43 +0,0 @@
-/* $Id$ */
-
-/* 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/procsegment.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proc_segment (SCM pid)
-{
-	glibtop_proc_segment p;
-	
-	glibtop_get_proc_segment (&p, (pid_t) gh_scm2long (pid));
-
-	return gh_list (gh_ulong2scm (p.flags),
-			gh_long2scm (p.trs),
-			gh_long2scm (p.lrs),
-			gh_long2scm (p.drs),
-			gh_long2scm (p.dt),
-			gh_ulong2scm (p.start_code),
-			gh_ulong2scm (p.end_code),
-			gh_ulong2scm (p.start_stack),
-			SCM_UNDEFINED);
-}

sysdeps/guile/procsignal.c

@@ -1,40 +0,0 @@
-/* $Id$ */
-
-/* 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/procsignal.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proc_signal (SCM pid)
-{
-	glibtop_proc_signal p;
-	
-	glibtop_get_proc_signal (&p, (pid_t) gh_scm2long (pid));
-
-	return gh_list (gh_ulong2scm (p.flags),
-			gh_long2scm (p.signal),
-			gh_long2scm (p.blocked),
-			gh_long2scm (p.sigignore),
-			gh_long2scm (p.sigcatch),
-			SCM_UNDEFINED);
-}

sysdeps/guile/procstate.c

@@ -1,40 +0,0 @@
-/* $Id$ */
-
-/* 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/procstate.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proc_state (SCM pid)
-{
-	glibtop_proc_state p;
-	
-	glibtop_get_proc_state (&p, (pid_t) gh_scm2long (pid));
-	
-	return gh_list (gh_ulong2scm (p.flags),
-			gh_str02scm (p.cmd),
-			gh_char2scm (p.state),
-			gh_ulong2scm (p.uid),
-			gh_ulong2scm (p.gid),
-			SCM_UNDEFINED);
-}

sysdeps/guile/proctime.c

@@ -1,43 +0,0 @@
-/* $Id$ */
-
-/* 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/proctime.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proc_time (SCM pid)
-{
-	glibtop_proc_time p;
-	
-	glibtop_get_proc_time (&p, (pid_t) gh_scm2long (pid));
-	
-	return gh_list (gh_ulong2scm (p.flags),
-			gh_long2scm (p.start_time),
-			gh_long2scm (p.utime),
-			gh_long2scm (p.stime),
-			gh_long2scm (p.cutime),
-			gh_long2scm (p.cstime),
-			gh_long2scm (p.timeout),
-			gh_long2scm (p.it_real_value),
-			SCM_UNDEFINED);
-}

sysdeps/guile/procuid.c

@@ -1,48 +0,0 @@
-/* $Id$ */
-
-/* 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/procuid.h>
-
-#include <guile/gh.h>
-
-SCM
-glibtop_guile_get_proc_uid (SCM pid)
-{
-	glibtop_proc_uid p;
-	
-	glibtop_get_proc_uid (&p, (pid_t) gh_scm2long (pid));
-
-	return gh_list (gh_ulong2scm (p.flags),
-			gh_long2scm (p.uid),
-			gh_long2scm (p.euid),
-			gh_long2scm (p.gid),
-			gh_long2scm (p.egid),
-			gh_long2scm (p.pid),
-			gh_long2scm (p.ppid),
-			gh_long2scm (p.pgrp),
-			gh_long2scm (p.session),
-			gh_long2scm (p.tty),
-			gh_long2scm (p.tpgid),
-			gh_long2scm (p.priority),
-			gh_long2scm (p.nice),
-			SCM_UNDEFINED);
-}

sysdeps/guile/sem_limits.c

@@ -1,45 +0,0 @@
-/* $Id$ */
-
-/* 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/sem_limits.h>
-
-#include <guile/gh.h>
-
-SCM glibtop_guile_get_sem_limits (void)
-{
-	glibtop_sem_limits sem_limits;
-
-	glibtop_get_sem_limits (&sem_limits);
-
-	return gh_list (gh_ulong2scm (sem_limits.flags),
-			gh_ulong2scm (sem_limits.semmap),
-			gh_ulong2scm (sem_limits.semmni),
-			gh_ulong2scm (sem_limits.semmns),
-			gh_ulong2scm (sem_limits.semmnu),
-			gh_ulong2scm (sem_limits.semmsl),
-			gh_ulong2scm (sem_limits.semopm),
-			gh_ulong2scm (sem_limits.semume),
-			gh_ulong2scm (sem_limits.semusz),
-			gh_ulong2scm (sem_limits.semvmx),
-			gh_ulong2scm (sem_limits.semaem),
-			SCM_UNDEFINED);
-}

sysdeps/guile/shm_limits.c

@@ -1,40 +0,0 @@
-/* $Id$ */
-
-/* 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/shm_limits.h>
-
-#include <guile/gh.h>
-
-SCM glibtop_guile_get_shm_limits (void)
-{
-	glibtop_shm_limits shm_limits;
-
-	glibtop_get_shm_limits (&shm_limits);
-
-	return gh_list (gh_ulong2scm (shm_limits.flags),
-			gh_ulong2scm (shm_limits.shmmax),
-			gh_ulong2scm (shm_limits.shmmin),
-			gh_ulong2scm (shm_limits.shmmni),
-			gh_ulong2scm (shm_limits.shmseg),
-			gh_ulong2scm (shm_limits.shmall),
-			SCM_UNDEFINED);
-}

sysdeps/guile/sysdeps.c

@@ -1,51 +0,0 @@
-/* $Id$ */
-
-/* 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/sysdeps.h>
-
-#include <guile/gh.h>
-
-SCM glibtop_guile_get_sysdeps (void)
-{
-	glibtop_sysdeps sysdeps;
-
-	glibtop_get_sysdeps (&sysdeps);
-
-	return gh_list (gh_ulong2scm (sysdeps.flags),
-			gh_ulong2scm (sysdeps.cpu),
-			gh_ulong2scm (sysdeps.mem),
-			gh_ulong2scm (sysdeps.swap),
-			gh_ulong2scm (sysdeps.uptime),
-			gh_ulong2scm (sysdeps.loadavg),
-			gh_ulong2scm (sysdeps.shm_limits),
-			gh_ulong2scm (sysdeps.msg_limits),
-			gh_ulong2scm (sysdeps.sem_limits),
-			gh_ulong2scm (sysdeps.proclist),
-			gh_ulong2scm (sysdeps.proc_state),
-			gh_ulong2scm (sysdeps.proc_uid),
-			gh_ulong2scm (sysdeps.proc_mem),
-			gh_ulong2scm (sysdeps.proc_time),
-			gh_ulong2scm (sysdeps.proc_signal),
-			gh_ulong2scm (sysdeps.proc_kernel),
-			gh_ulong2scm (sysdeps.proc_segment),
-			SCM_UNDEFINED);
-}

sysdeps/kernel/.cvsignore

@@ -0,0 +1,28 @@
+.deps
+.libs
+Makefile
+Makefile.in
+close.lo
+cpu.lo
+init.lo
+ipc_limits.lo
+libgtop_sysdeps.la
+loadavg.lo
+mem.lo
+msg_limits.lo
+open.lo
+procdata.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
+sysinfo.lo
+uptime.lo

sysdeps/kernel/ChangeLog

@@ -0,0 +1,11 @@
+1998-06-14  Martin Baulig  <martin@home-of-linux.org>
+
+	* kernel.s: New file - declaration of the table () function
+	via _syscall3 (); due to a bug in egcs, we cannot put this
+	into a C file.
+
+1998-06-13  Martin Baulig  <martin@home-of-linux.org>
+
+	The code in this directory fetches all information
+	directly from the kernel. It uses the new table ()
+	system call from the `kernel' directory.

sysdeps/kernel/Makefile.am

@@ -0,0 +1,23 @@
+LINK				= $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
+
+INCLUDES			= -I$(top_builddir) -I$(top_srcdir) @machine_incs@ \
+				  -I$(top_srcdir)/include -I$(top_srcdir)/intl @GUILE_INCS@ \
+				  -DGTOPLOCALEDIR=\"$(datadir)/locale\" -D_GNU_SOURCE
+
+CFLAGS				= -Wall -W @CFLAGS@
+
+lib_LTLIBRARIES			= libgtop_sysdeps.la
+
+libgtop_sysdeps_la_SOURCES	= init.c open.c close.c kernel.s 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
+
+kernel.o kernel.lo: kernel.s
+	rm -f kernel.o kernel.lo
+	$(AS) -o kernel.o kernel.s
+	cp kernel.o kernel.lo
+

sysdeps/kernel/close.c

@@ -19,20 +19,10 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <glibtop.h>
-#include <glibtop/swap.h>
+#include <glibtop/close.h>
 
-#include <guile/gh.h>
+/* Closes pipe to gtop server. */
 
-SCM glibtop_guile_get_swap (void)
-{
-	glibtop_swap swap;
-
-	glibtop_get_swap (&swap);
-
-	return gh_list (gh_ulong2scm (swap.flags),
-			gh_ulong2scm (swap.total),
-			gh_ulong2scm (swap.used),
-			gh_ulong2scm (swap.free),
-			SCM_UNDEFINED);
-}
+void
+glibtop_close_l (glibtop *server)
+{ }

sysdeps/kernel/cpu.c

@@ -19,21 +19,37 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <glibtop.h>
+#include <config.h>
+#include <glibtop/error.h>
 #include <glibtop/cpu.h>
-#include <glibtop/command.h>
+
+#include "kernel.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_l (glibtop *server, glibtop_cpu *buf)
+glibtop_get_cpu_s (glibtop *server, glibtop_cpu *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_CPU, 0);
+	union table tbl;
 
-	if (server->features & GLIBTOP_SYSDEPS_CPU) {
-		glibtop_call_l (server, GLIBTOP_CMND_CPU, 0, NULL,
-				 sizeof (glibtop_cpu), buf);
-	} else {
-		glibtop_get_cpu_r (server, buf);
-	}
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_cpu));
+
+	if (table (TABLE_CPU, &tbl, NULL))
+		glibtop_error_r (server, "table(TABLE_CPU): %s\n", strerror (errno));
+
+	buf->flags = _glibtop_sysdeps_cpu;
+
+	buf->total = tbl.cpu.total;
+	buf->user = tbl.cpu.user;
+	buf->nice = tbl.cpu.nice;
+	buf->sys = tbl.cpu.sys;
+	buf->idle = tbl.cpu.idle;
+	buf->frequency = tbl.cpu.frequency;
 }

sysdeps/kernel/glibtop_server.h

@@ -19,20 +19,28 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <glibtop/proclist.h>
-#include <glibtop/command.h>
+#ifndef __GLIBTOP_SERVER_H__
+#define __GLIBTOP_SERVER_H__
 
-/* Fetch list of currently running processes. */
+__BEGIN_DECLS
 
-unsigned *
-glibtop_get_proclist_l (glibtop *server, glibtop_proclist *buf)
-{
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROCLIST, 0);
+#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
 
-	if (server->features & GLIBTOP_SYSDEPS_PROCLIST) {
-		return glibtop_call_l (server, GLIBTOP_CMND_PROCLIST, 0, NULL,
-					sizeof (glibtop_proclist), buf);
-	} else {
-		return glibtop_get_proclist_r (server, buf);
-	}
-}
+__END_DECLS
+
+#endif

sysdeps/kernel/init.c

@@ -20,21 +20,25 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop.h>
-#include <glibtop/procuid.h>
-#include <glibtop/command.h>
+#include <glibtop/open.h>
 
-/* Provides detailed information about a process. */
+static glibtop	_glibtop_global_server;
+glibtop		*glibtop_global_server = NULL;
 
-void
-glibtop_get_proc_uid_l (glibtop *server, glibtop_proc_uid *buf,
-			   pid_t pid)
+glibtop *
+glibtop_init_r (glibtop **server, const unsigned long features,
+		 const unsigned flags)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROC_UID, 0);
+	if (*server != NULL)
+		return *server;
 
-	if (server->features & GLIBTOP_SYSDEPS_PROC_UID) {
-		glibtop_call_l (server, GLIBTOP_CMND_PROC_UID, sizeof (pid_t),
-				 &pid, sizeof (glibtop_proc_uid), buf);
-	} else {
-		glibtop_get_proc_uid_r (server, buf, pid);
+	fprintf (stderr, "DEBUG: %s (%d)\n", __FILE__, __LINE__);
+
+	if (glibtop_global_server == NULL) {
+		glibtop_global_server = &_glibtop_global_server;
+		glibtop_open_r (glibtop_global_server, "glibtop",
+				 features, flags);
 	}
+	
+	return *server = glibtop_global_server;
 }

sysdeps/kernel/kernel.h

@@ -19,19 +19,20 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <glibtop.h>
-#include <glibtop/uptime.h>
+#ifndef __GLIBTOP_KERNEL_KERNEL_H__
+#define __GLIBTOP_KERNEL_KERNEL_H__
 
-#include <guile/gh.h>
+#include <linux/unistd.h>
+#include <linux/table.h>
 
-SCM glibtop_guile_get_uptime (void)
-{
-	glibtop_uptime uptime;
+#include <sys/param.h>
 
-	glibtop_get_uptime (&uptime);
+#include <syscall.h>
 
-	return gh_list (gh_ulong2scm (uptime.flags),
-			gh_double2scm (uptime.uptime),
-			gh_double2scm (uptime.idletime),
-			SCM_UNDEFINED);
-}
+__BEGIN_DECLS
+
+extern int table (int, union table *, const void *);
+
+__END_DECLS
+
+#endif

sysdeps/kernel/kernel.s

@@ -0,0 +1,42 @@
+	.file	"test.c"
+	.version	"01.01"
+/ GNU C version egcs-2.90.29 980515 (egcs-1.0.3 release) (i686-pc-linux-gnu) compiled by GNU C version egcs-2.90.29 980515 (egcs-1.0.3 release).
+/ options passed:  -O2 -Wall -W
+/ options enabled:  -fdefer-pop -fcse-follow-jumps -fcse-skip-blocks
+/ -fexpensive-optimizations -fthread-jumps -fstrength-reduce -fpeephole
+/ -fforce-mem -ffunction-cse -finline -fkeep-static-consts -fcaller-saves
+/ -fpcc-struct-return -frerun-cse-after-loop -frerun-loop-opt
+/ -fschedule-insns2 -fcommon -fverbose-asm -fgnu-linker -fregmove
+/ -falias-check -fargument-alias -m80387 -mhard-float -mno-soft-float
+/ -mieee-fp -mfp-ret-in-387 -mschedule-prologue -mcpu=pentiumpro
+/ -march=pentium
+
+gcc2_compiled.:
+.text
+	.align 4
+.globl table
+	.type	 table,@function
+table:
+	pushl %ebp
+	movl %esp,%ebp
+	movl $168,%eax
+	pushl %ebx
+	movl 8(%ebp),%ebx
+	movl 12(%ebp),%ecx
+	movl 16(%ebp),%edx
+#APP
+	int $0x80
+#NO_APP
+	testl %eax,%eax
+	jge .L3
+	negl %eax
+	movl %eax,errno
+	movl $-1,%eax
+.L3:
+	movl -4(%ebp),%ebx
+	movl %ebp,%esp
+	popl %ebp
+	ret
+.Lfe1:
+	.size	 table,.Lfe1-table
+	.ident	"GCC: (GNU) egcs-2.90.29 980515 (egcs-1.0.3 release)"

sysdeps/kernel/loadavg.c

@@ -20,20 +20,38 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <config.h>
+#include <glibtop/error.h>
 #include <glibtop/loadavg.h>
-#include <glibtop/command.h>
 
-/* Provides load averange. */
+#include "kernel.h"
+
+static const unsigned long _glibtop_sysdeps_loadavg =
+(1 << GLIBTOP_LOADAVG_LOADAVG);
+
+/* Provides load load averange. */
 
 void
-glibtop_get_loadavg_l (glibtop *server, glibtop_loadavg *buf)
+glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_LOADAVG, 0);
+	union table tbl;
+	
+	glibtop_init_r (&server, 0, 0);
 
-	if (server->features & GLIBTOP_SYSDEPS_LOADAVG) {
-		glibtop_call_l (server, GLIBTOP_CMND_LOADAVG, 0, NULL,
-				 sizeof (glibtop_loadavg), buf);
-	} else {
-		glibtop_get_loadavg_r (server, buf);
-	}
+	memset (buf, 0, sizeof (glibtop_loadavg));
+
+	if (table (TABLE_LOADAVG, &tbl, NULL))
+		glibtop_error_r (server, "table(TABLE_LOADAVG): %s\n", strerror (errno));
+	
+	buf->flags = _glibtop_sysdeps_loadavg;
+
+#if 0
+	fprintf (stderr, "Table (%u) = (%lu, %lu, %lu) - %u, %u, %u\n",
+		 TABLE_LOADAVG, tbl.loadavg.loadavg [0], tbl.loadavg.loadavg [1],
+		 tbl.loadavg.loadavg [2], tbl.loadavg.nr_running,
+		 tbl.loadavg.nr_tasks, tbl.loadavg.last_pid);
+#endif
+
+	buf->loadavg [0] = tbl.loadavg.loadavg [0];
+	buf->loadavg [1] = tbl.loadavg.loadavg [1];
+	buf->loadavg [2] = tbl.loadavg.loadavg [2];
 }

sysdeps/kernel/mem.c

@@ -19,20 +19,40 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <config.h>
+#include <glibtop/error.h>
 #include <glibtop/mem.h>
-#include <glibtop/command.h>
+
+#include "kernel.h"
+
+static const unsigned long _glibtop_sysdeps_mem =
+(1 << GLIBTOP_MEM_TOTAL) + (1 << GLIBTOP_MEM_USED) +
+(1 << GLIBTOP_MEM_FREE) + (1 << GLIBTOP_MEM_SHARED) +
+(1 << GLIBTOP_MEM_BUFFER) + (1 << GLIBTOP_MEM_CACHED) +
+(1 << GLIBTOP_MEM_USER);
 
 /* Provides information about memory usage. */
 
 void
-glibtop_get_mem_l (glibtop *server, glibtop_mem *buf)
+glibtop_get_mem_s (glibtop *server, glibtop_mem *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_MEM, 0);
+	union table tbl;
+	
+	glibtop_init_r (&server, 0, 0);
 
-	if (server->features & GLIBTOP_SYSDEPS_MEM) {
-		glibtop_call_l (server, GLIBTOP_CMND_MEM, 0, NULL,
-				 sizeof (glibtop_mem), buf);
-	} else {
-		glibtop_get_mem_r (server, buf);
-	}
+	memset (buf, 0, sizeof (glibtop_mem));
+
+	if (table (TABLE_MEM, &tbl, NULL))
+		glibtop_error_r (server, "table(TABLE_MEM): %s\n", strerror (errno));
+
+	buf->flags = _glibtop_sysdeps_mem;
+
+	buf->total  = tbl.mem.total;
+	buf->used   = tbl.mem.used;
+	buf->free   = tbl.mem.free;
+	buf->shared = tbl.mem.shared;
+	buf->buffer = tbl.mem.buffer;
+	buf->cached = tbl.mem.cached;
+
+	buf->user = buf->total - buf->free - buf->shared - buf->buffer;
 }

sysdeps/kernel/msg_limits.c

@@ -20,19 +20,36 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop/msg_limits.h>
-#include <glibtop/command.h>
+
+#include <sys/ipc.h>
+#include <sys/msg.h>
+
+static const unsigned long _glibtop_sysdeps_msg_limits =
+(1 << GLIBTOP_IPC_MSGPOOL) + (1 << GLIBTOP_IPC_MSGMAP) +
+(1 << GLIBTOP_IPC_MSGMAX) + (1 << GLIBTOP_IPC_MSGMNB) +
+(1 << GLIBTOP_IPC_MSGMNI) + (1 << GLIBTOP_IPC_MSGSSZ) +
+(1 << GLIBTOP_IPC_MSGTQL);
 
 /* Provides information about sysv ipc limits. */
 
 void
-glibtop_get_msg_limits_l (glibtop *server, glibtop_msg_limits *buf)
+glibtop_get_msg_limits_s (glibtop *server, glibtop_msg_limits *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_MSG_LIMITS, 0);
+	struct msginfo	msginfo;
+  
+	glibtop_init_r (&server, 0, 0);
 
-	if (server->features & GLIBTOP_SYSDEPS_MSG_LIMITS) {
-		glibtop_call_l (server, GLIBTOP_CMND_MSG_LIMITS, 0, NULL,
-				 sizeof (glibtop_msg_limits), buf);
-	} else {
-		glibtop_get_msg_limits_r (server, buf);
-	}
+	memset (buf, 0, sizeof (glibtop_msg_limits));
+  
+	buf->flags = _glibtop_sysdeps_msg_limits;
+  
+	msgctl (0, IPC_INFO, (struct msqid_ds *) &msginfo);
+  
+	buf->msgpool = msginfo.msgpool;
+	buf->msgmap = msginfo.msgmap;
+	buf->msgmax = msginfo.msgmax;
+	buf->msgmnb = msginfo.msgmnb;
+	buf->msgmni = msginfo.msgmni;
+	buf->msgssz = msginfo.msgssz;
+	buf->msgtql = msginfo.msgtql;
 }

sysdeps/kernel/open.c

@@ -0,0 +1,62 @@
+/* $Id$ */
+
+/* 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/open.h>
+
+/* =====================================================
+ * Linux kernel version information for procps utilities
+ * Copyright (c) 1996 Charles Blake <cblake@bbn.com>
+ */
+#include <sys/utsname.h>
+
+#define LINUX_VERSION(x,y,z)   (0x10000*(x) + 0x100*(y) + z)
+
+static int linux_version_code = 0;
+
+static void set_linux_version(void) {
+    static struct utsname uts;
+    int x = 0, y = 0, z = 0;	/* cleared in case sscanf() < 3 */
+    
+    if (linux_version_code) return;
+    if (uname(&uts) == -1)	/* failure most likely implies impending death */
+	exit(1);
+    if (sscanf(uts.release, "%d.%d.%d", &x, &y, &z) < 3)
+	fprintf(stderr,		/* *very* unlikely to happen by accident */
+		"Non-standard uts for running kernel:\n"
+		"release %s=%d.%d.%d gives version code %d\n",
+		uts.release, x, y, z, LINUX_VERSION(x,y,z));
+    linux_version_code = LINUX_VERSION(x, y, z);
+}
+
+/* ======================================================= */
+
+/* Opens pipe to gtop server. Returns 0 on success and -1 on error. */
+
+void
+glibtop_open_r (glibtop *server, const char *program_name,
+		 const unsigned long features, const unsigned flags)
+{
+	memset (server, 0, sizeof (glibtop));
+	server->name = program_name;
+
+	set_linux_version ();
+	server->os_version_code = (unsigned long) linux_version_code;
+}

sysdeps/kernel/procdata.c

@@ -0,0 +1,178 @@
+/* $Id$ */
+
+/* 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/procdata.h>
+
+#include <sys/stat.h>
+
+#define LINUX_VERSION(x,y,z)	(0x10000*(x) + 0x100*(y) + z)
+
+#define BIT_SHIFT(x)		(1 << (x % 32))
+
+static const unsigned long _glibtop_sysdeps_procdata_0 =
+BIT_SHIFT(GLIBTOP_PROCDATA_CMD) +
+BIT_SHIFT(GLIBTOP_PROCDATA_STATE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_UID) +
+BIT_SHIFT(GLIBTOP_PROCDATA_PID) +
+BIT_SHIFT(GLIBTOP_PROCDATA_PPID) +
+BIT_SHIFT(GLIBTOP_PROCDATA_PGRP) +
+BIT_SHIFT(GLIBTOP_PROCDATA_SESSION) +
+BIT_SHIFT(GLIBTOP_PROCDATA_TTY) +
+BIT_SHIFT(GLIBTOP_PROCDATA_TPGID) +
+BIT_SHIFT(GLIBTOP_PROCDATA_PRIORITY) +
+BIT_SHIFT(GLIBTOP_PROCDATA_NICE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_SIGNAL) +
+BIT_SHIFT(GLIBTOP_PROCDATA_BLOCKED) +
+BIT_SHIFT(GLIBTOP_PROCDATA_SIGIGNORE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_SIGCATCH) +
+BIT_SHIFT(GLIBTOP_PROCDATA_START_TIME) +
+BIT_SHIFT(GLIBTOP_PROCDATA_UTIME) +
+BIT_SHIFT(GLIBTOP_PROCDATA_STIME) +
+BIT_SHIFT(GLIBTOP_PROCDATA_CUTIME) +
+BIT_SHIFT(GLIBTOP_PROCDATA_CSTIME) +
+BIT_SHIFT(GLIBTOP_PROCDATA_SIZE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_RESIDENT) +
+BIT_SHIFT(GLIBTOP_PROCDATA_SHARE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_TRS) +
+BIT_SHIFT(GLIBTOP_PROCDATA_LRS) +
+BIT_SHIFT(GLIBTOP_PROCDATA_DRS) +
+BIT_SHIFT(GLIBTOP_PROCDATA_DT) +
+BIT_SHIFT(GLIBTOP_PROCDATA_VSIZE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_RSS) +
+BIT_SHIFT(GLIBTOP_PROCDATA_RSS_RLIM) +
+BIT_SHIFT(GLIBTOP_PROCDATA_TIMEOUT) +
+BIT_SHIFT(GLIBTOP_PROCDATA_IT_REAL_VALUE);
+
+static const unsigned long _glibtop_sysdeps_procdata_1 =
+BIT_SHIFT(GLIBTOP_PROCDATA_K_FLAGS) +
+BIT_SHIFT(GLIBTOP_PROCDATA_MIN_FLT) +
+BIT_SHIFT(GLIBTOP_PROCDATA_MAJ_FLT) +
+BIT_SHIFT(GLIBTOP_PROCDATA_CMIN_FLT) +
+BIT_SHIFT(GLIBTOP_PROCDATA_CMAJ_FLT) +
+BIT_SHIFT(GLIBTOP_PROCDATA_START_CODE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_END_CODE) +
+BIT_SHIFT(GLIBTOP_PROCDATA_START_STACK) +
+BIT_SHIFT(GLIBTOP_PROCDATA_KSTK_ESP) +
+BIT_SHIFT(GLIBTOP_PROCDATA_KSTK_EIP) +
+BIT_SHIFT(GLIBTOP_PROCDATA_WCHAN);
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_procdata_s (glibtop *server, glibtop_procdata *buf, pid_t pid)
+{
+	char input [BUFSIZ], *tmp;
+	struct stat statb;
+	int nread;
+	FILE *f;
+	
+	glibtop_init_r (&server, 0, 0);
+	
+	memset (buf, 0, sizeof (glibtop_procdata));
+
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags [0] = _glibtop_sysdeps_procdata_0;
+		buf->flags [1] = _glibtop_sysdeps_procdata_1;
+		return;
+	}
+
+	
+	sprintf (input, "/proc/%d/stat", pid);
+
+	if (stat (input, &statb)) return;
+
+	buf->uid = statb.st_uid;
+	
+	f = fopen (input, "r");
+	if (!f) return;
+	
+	nread = fread (input, 1, BUFSIZ, f);
+	
+	if (nread < 0) {
+		fclose (f);
+		return;
+	}
+	
+	input [nread] = 0;
+	
+	/* This is from guile-utils/gtop/proc/readproc.c */
+	
+	/* split into "PID (cmd" and "<rest>" */
+	tmp = strrchr (input, ')');
+	*tmp = '\0';		/* replace trailing ')' with NUL */
+	/* parse these two strings separately, skipping the leading "(". */
+	memset (buf->cmd, 0, sizeof (buf->cmd));
+	sscanf (input, "%d (%39c", &buf->pid, buf->cmd);
+	sscanf(tmp + 2,		/* skip space after ')' too */
+	       "%c %d %d %d %d %d %lu %lu %lu %lu %lu "
+	       "%ld %ld %ld %ld %d %d %lu %lu %ld %lu "
+	       "%lu %lu %lu %lu %lu %lu %lu %d %d %d %d %lu",
+	       &buf->state, &buf->ppid, &buf->pgrp, &buf->session,
+	       &buf->tty, &buf->tpgid, &buf->k_flags, &buf->min_flt,
+	       &buf->cmin_flt, &buf->maj_flt, &buf->cmaj_flt,
+	       &buf->utime, &buf->stime, &buf->cutime, &buf->cstime,
+	       &buf->priority, &buf->nice, &buf->timeout,
+	       &buf->it_real_value, &buf->start_time, &buf->vsize,
+	       &buf->rss, &buf->rss_rlim, &buf->start_code,
+	       &buf->end_code, &buf->start_stack, &buf->kstk_esp,
+	       &buf->kstk_eip, &buf->signal, &buf->blocked,
+	       &buf->sigignore, &buf->sigcatch, &buf->wchan);
+
+	if (buf->tty == 0)
+		/* the old notty val, update elsewhere bef. moving to 0 */
+		buf->tty = -1;
+
+	if (server->os_version_code < LINUX_VERSION(1,3,39)) {
+		/* map old meanings to new */
+		buf->priority = 2*15 - buf->priority;
+		buf->nice = 15 - buf->nice;
+	}
+	if (server->os_version_code < LINUX_VERSION(1,1,30) && buf->tty != -1)
+		/* when tty wasn't full devno */
+		buf->tty = 4*0x100 + buf->tty;
+	
+	fclose (f);
+
+	sprintf (input, "/proc/%d/statm", pid);
+
+	f = fopen (input, "r");
+	if (!f) return;
+
+	nread = fread (input, 1, BUFSIZ, f);
+
+	if (nread < 0) {
+		fclose (f);
+		return;
+	}
+
+	input [nread] = 0;
+
+	sscanf (input, "%ld %ld %ld %ld %ld %ld %ld",
+		&buf->size, &buf->resident, &buf->share,
+		&buf->trs, &buf->lrs, &buf->drs, &buf->dt);
+
+	fclose (f);
+
+	buf->flags [0] = _glibtop_sysdeps_procdata_0;
+	buf->flags [1] = _glibtop_sysdeps_procdata_1;
+}

sysdeps/kernel/prockernel.c

@@ -0,0 +1,63 @@
+/* $Id$ */
+
+/* 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/error.h>
+#include <glibtop/prockernel.h>
+
+#include "kernel.h"
+
+static const unsigned long _glibtop_sysdeps_proc_kernel =
+(1 << GLIBTOP_PROC_KERNEL_K_FLAGS) + (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_WCHAN);
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf, pid_t pid)
+{
+	union table tbl;
+	
+	glibtop_init_r (&server, 0, 0);
+	
+	memset (buf, 0, sizeof (glibtop_proc_kernel));
+	
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags = _glibtop_sysdeps_proc_kernel;
+		return;
+	}
+
+	if (table (TABLE_PROC_KERNEL, &tbl, &pid))
+		glibtop_error_r (server, "table(TABLE_PROC_KERNEL): %s\n", strerror (errno));
+	
+	buf->flags = _glibtop_sysdeps_proc_kernel;
+	
+	buf->min_flt = tbl.proc_kernel.min_flt;
+	buf->cmin_flt = tbl.proc_kernel.cmin_flt;
+	buf->maj_flt = tbl.proc_kernel.maj_flt;
+	buf->cmaj_flt = tbl.proc_kernel.cmaj_flt;
+	buf->kstk_esp = tbl.proc_kernel.kesp;
+	buf->kstk_eip = tbl.proc_kernel.keip;
+	buf->wchan = tbl.proc_kernel.wchan;
+}

sysdeps/kernel/proclist.c

@@ -0,0 +1,155 @@
+/* $Id$ */
+
+/* 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/xmalloc.h>
+#include <glibtop/proclist.h>
+
+#include <sys/stat.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <ctype.h>
+
+static const unsigned long _glibtop_sysdeps_proclist =
+(1 << GLIBTOP_PROCLIST_TOTAL) + (1 << GLIBTOP_PROCLIST_NUMBER) +
+(1 << GLIBTOP_PROCLIST_SIZE);
+
+#define BLOCK_COUNT	256
+#define BLOCK_SIZE	(BLOCK_COUNT * sizeof (unsigned))
+
+/* 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.
+ *
+ * On error, NULL is returned and buf->flags is zero. */
+
+unsigned *
+glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf)
+{
+	DIR *proc;
+	struct dirent *entry;
+	char buffer [BUFSIZ];
+	unsigned count, total, pid;
+	unsigned pids [BLOCK_COUNT], *pids_chain = NULL;
+	unsigned pids_size = 0, pids_offset = 0, new_size;
+	struct stat statb;
+	int len, i, ok;
+
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_proclist));
+
+	proc = opendir ("/proc");
+	if (!proc) return NULL;
+
+	/* read every every entry in /proc */
+
+	for (count = total = 0, entry = readdir (proc); entry; entry = readdir (proc)) {
+		ok = 1; len = strlen (entry->d_name);
+
+		/* does it consist entirely of digits? */
+		
+		for (i = 0; i < len; i++)
+			if (!isdigit (entry->d_name [i])) ok = 0;
+		if (!ok) continue;
+
+		/* convert it in a number */
+
+		if (sscanf (entry->d_name, "%u", &pid) != 1) continue;
+
+		/* is it really a directory? */
+
+		sprintf (buffer, "/proc/%d", pid);
+		
+		if (stat (buffer, &statb)) continue;
+
+		if (!S_ISDIR (statb.st_mode)) continue;
+
+		/* Fine. Now we first try to store it in pids. If this buffer is
+		 * full, we copy it to the pids_chain. */
+
+		if (count >= BLOCK_COUNT) {
+			/* The following call to glibtop_realloc will be equivalent to
+			 * glibtop_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 = glibtop_realloc_r (server, 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++] = pid;
+
+		total++;
+	}
+	
+	closedir (proc);
+
+	/* count is only zero if an error occured (one a running Linux system, we
+	 * only have at least one single process). */
+
+	if (!count) return NULL;
+
+	/* The following call to glibtop_realloc will be equivalent to
+	 * glibtop_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 = glibtop_realloc_r (server, pids_chain, new_size);
+	
+	memcpy (pids_chain + pids_offset, pids, count * sizeof (unsigned));
+	
+	pids_size = new_size;
+	
+	pids_offset += BLOCK_COUNT;
+
+	/* Since everything is ok now, we can set buf->flags, fill in the remaining fields
+	   and return pids_chain. */
+
+	buf->flags = _glibtop_sysdeps_proclist;
+
+	buf->size = sizeof (unsigned);
+	buf->number = total;
+
+	buf->total = total * sizeof (unsigned);
+
+	return pids_chain;
+}

sysdeps/kernel/procmem.c

@@ -20,21 +20,46 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop.h>
+#include <glibtop/error.h>
 #include <glibtop/procmem.h>
-#include <glibtop/command.h>
+
+#include "kernel.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_SHARE) +
+(1 << GLIBTOP_PROC_MEM_RSS) + (1 << GLIBTOP_PROC_MEM_RSS_RLIM);
 
 /* Provides detailed information about a process. */
 
 void
-glibtop_get_proc_mem_l (glibtop *server, glibtop_proc_mem *buf,
-			 pid_t pid)
+glibtop_get_proc_mem_s (glibtop *server, glibtop_proc_mem *buf, pid_t pid)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROC_MEM, 0);
+	union table tbl;
 
-	if (server->features & GLIBTOP_SYSDEPS_PROC_MEM) {
-		glibtop_call_l (server, GLIBTOP_CMND_PROC_MEM, sizeof (pid_t),
-				 &pid, sizeof (glibtop_proc_mem), buf);
-	} else {
-		glibtop_get_proc_mem_r (server, buf, pid);
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_mem));
+
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags = _glibtop_sysdeps_proc_mem;
+		return;
 	}
+
+	if (table (TABLE_PROC_MEM, &tbl, &pid))
+		glibtop_error_r (server, "table(TABLE_PROC_MEM): %s\n", strerror (errno));
+	
+	buf->rss = tbl.proc_mem.rss;
+	buf->rss_rlim = tbl.proc_mem.rlim;
+
+	if (table (TABLE_PROC_SEGMENT, &tbl, &pid))
+		glibtop_error_r (server, "table(TABLE_PROC_SEGMENT): %s\n", strerror (errno));
+	
+	buf->flags = _glibtop_sysdeps_proc_mem;
+
+	buf->vsize = tbl.proc_segment.vsize;
+	buf->size = tbl.proc_segment.size;
+	buf->resident = tbl.proc_segment.resident;
+	buf->share = tbl.proc_segment.shared;
 }

sysdeps/kernel/procsegment.c

@@ -0,0 +1,68 @@
+/* $Id$ */
+
+/* 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/error.h>
+#include <glibtop/procsegment.h>
+
+#include "kernel.h"
+
+static const unsigned long _glibtop_sysdeps_proc_segment =
+(1 << GLIBTOP_PROC_SEGMENT_TRS) + (1 << GLIBTOP_PROC_SEGMENT_LRS) +
+(1 << GLIBTOP_PROC_SEGMENT_DRS) + (1 << GLIBTOP_PROC_SEGMENT_DT) +
+(1 << GLIBTOP_PROC_SEGMENT_START_CODE) + (1 << GLIBTOP_PROC_SEGMENT_END_CODE) +
+(1 << GLIBTOP_PROC_SEGMENT_START_STACK);
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_segment_s (glibtop *server, glibtop_proc_segment *buf,
+			    pid_t pid)
+{
+	union table tbl;
+
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_segment));
+
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags = _glibtop_sysdeps_proc_segment;
+		return;
+	}
+
+	if (table (TABLE_PROC_MEM, &tbl, &pid))
+		glibtop_error_r (server, "table(TABLE_PROC_MEM): %s\n", strerror (errno));
+	
+	buf->start_code = tbl.proc_mem.start_code;
+	buf->end_code = tbl.proc_mem.end_code;
+	buf->start_stack = tbl.proc_mem.start_stack;
+
+	if (table (TABLE_PROC_SEGMENT, &tbl, &pid))
+		glibtop_error_r (server, "table(TABLE_PROC_SEGMENT): %s\n", strerror (errno));
+
+	buf->flags = _glibtop_sysdeps_proc_segment;
+
+	buf->trs = tbl.proc_segment.trs;
+	buf->lrs = tbl.proc_segment.lrs;
+	buf->drs = tbl.proc_segment.drs;
+	buf->dt = tbl.proc_segment.dt;
+}

sysdeps/kernel/procsignal.c

@@ -20,21 +20,40 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop.h>
+#include <glibtop/error.h>
 #include <glibtop/procsignal.h>
-#include <glibtop/command.h>
+
+#include "kernel.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);
 
 /* Provides detailed information about a process. */
 
 void
-glibtop_get_proc_signal_l (glibtop *server, glibtop_proc_signal *buf,
-			    pid_t pid)
+glibtop_get_proc_signal_s (glibtop *server, glibtop_proc_signal *buf, pid_t pid)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROC_SIGNAL, 0);
+	union table tbl;
 
-	if (server->features & GLIBTOP_SYSDEPS_PROC_SIGNAL) {
-		glibtop_call_l (server, GLIBTOP_CMND_PROC_SIGNAL, sizeof (pid_t),
-				 &pid, sizeof (glibtop_proc_signal), buf);
-	} else {
-		glibtop_get_proc_signal_r (server, buf, pid);
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_signal));
+
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags = _glibtop_sysdeps_proc_signal;
+		return;
 	}
+
+	if (table (TABLE_PROC_SIGNAL, &tbl, &pid))
+		glibtop_error_r (server, "table(TABLE_PROC_SIGNAL): %s\n", strerror (errno));
+
+	buf->flags = _glibtop_sysdeps_proc_signal;
+
+	buf->signal = tbl.proc_signal.signal;
+	buf->blocked = tbl.proc_signal.blocked;
+	buf->sigignore = tbl.proc_signal.ignored;
+	buf->sigcatch = tbl.proc_signal.caught;
+	
 }

sysdeps/kernel/procstate.c

@@ -20,21 +20,46 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop.h>
+#include <glibtop/error.h>
 #include <glibtop/procstate.h>
-#include <glibtop/command.h>
+
+#include "kernel.h"
+
+static const unsigned long _glibtop_sysdeps_proc_state =
+(1 << GLIBTOP_PROC_STATE_CMD) + (1 << GLIBTOP_PROC_STATE_STATE);
 
 /* Provides detailed information about a process. */
 
-void
-glibtop_get_proc_state_l (glibtop *server, glibtop_proc_state *buf,
-			   pid_t pid)
-{
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROC_STATE, 0);
+#define NR_STATES	7
 
-	if (server->features & GLIBTOP_SYSDEPS_PROC_STATE) {
-		glibtop_call_l (server, GLIBTOP_CMND_PROC_STATE, sizeof (pid_t),
-				 &pid, sizeof (glibtop_proc_state), buf);
-	} else {
-		glibtop_get_proc_state_r (server, buf, pid);
+void
+glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf, pid_t pid)
+{
+	union table tbl;
+	static const char states [NR_STATES] = { 'R', 'S', 'D', 'Z', 'T', 'W', '.' };
+	unsigned state;
+
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_state));
+
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags = _glibtop_sysdeps_proc_state;
+		return;
 	}
+
+	if (table (TABLE_PROC_STATE, &tbl, &pid))
+		glibtop_error_r (server, "table(TABLE_PROC_STATE): %s\n", strerror (errno));
+
+	buf->flags = _glibtop_sysdeps_proc_state;
+
+	memcpy (buf->cmd, tbl.proc_state.comm, sizeof (tbl.proc_state.comm));
+
+	state = (unsigned) tbl.proc_state.state;
+
+	if (state >= NR_STATES)
+		state = NR_STATES;
+
+	buf->state = states [state];
 }

sysdeps/kernel/proctime.c

@@ -20,21 +20,42 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop.h>
+#include <glibtop/error.h>
 #include <glibtop/proctime.h>
-#include <glibtop/command.h>
+
+#include "kernel.h"
+
+static const unsigned long _glibtop_sysdeps_proc_time =
+(1 << GLIBTOP_PROC_TIME_UTIME) + (1 << GLIBTOP_PROC_TIME_CUTIME) +
+(1 << GLIBTOP_PROC_TIME_STIME) + (1 << GLIBTOP_PROC_TIME_CSTIME) +
+(1 << GLIBTOP_PROC_TIME_TIMEOUT) + (1 << GLIBTOP_PROC_TIME_IT_REAL_VALUE) +
+(1 << GLIBTOP_PROC_TIME_START_TIME);
 
 /* Provides detailed information about a process. */
 
 void
-glibtop_get_proc_time_l (glibtop *server, glibtop_proc_time *buf,
-			  pid_t pid)
+glibtop_get_proc_time_s (glibtop *server, glibtop_proc_time *buf, pid_t pid)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_PROC_TIME, 0);
+	union table tbl;
 
-	if (server->features & GLIBTOP_SYSDEPS_PROC_TIME) {
-		glibtop_call_l (server, GLIBTOP_CMND_PROC_TIME, sizeof (pid_t),
-				 &pid, sizeof (glibtop_proc_time), buf);
-	} else {
-		glibtop_get_proc_time_r (server, buf, pid);
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_time));
+
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags = _glibtop_sysdeps_proc_time;
+		return;
 	}
+
+	if (table (TABLE_PROC_TIME, &tbl, &pid))
+	  glibtop_error_r (server, "table(TABLE_PROC_TIME): %s\n", strerror (errno));
+
+	buf->utime = tbl.proc_time.utime;
+	buf->stime = tbl.proc_time.stime;
+	buf->cutime = tbl.proc_time.cutime;
+	buf->cstime = tbl.proc_time.cstime;
+	buf->timeout = tbl.proc_time.timeout;
+	buf->it_real_value = tbl.proc_time.it_real_value;
+	buf->start_time = tbl.proc_time.start_time;
 }

sysdeps/kernel/procuid.c

@@ -0,0 +1,100 @@
+/* $Id$ */
+
+/* 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/error.h>
+#include <glibtop/procuid.h>
+
+#include "kernel.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_TPGID) +
+(1 << GLIBTOP_PROC_UID_PRIORITY) + (1 << GLIBTOP_PROC_UID_NICE);
+
+#define LINUX_VERSION(x,y,z)	(0x10000*(x) + 0x100*(y) + z)
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf, pid_t pid)
+{
+	union table tbl;
+	long def_priority, priority, nice;
+	
+	glibtop_init_r (&server, 0, 0);
+
+	memset (buf, 0, sizeof (glibtop_proc_uid));
+
+	if (pid == 0) {
+		/* Client is only interested in the flags. */
+		buf->flags = _glibtop_sysdeps_proc_uid;
+		return;
+	}
+
+	if (table (TABLE_PROC_UID, &tbl, &pid))
+	  glibtop_error_r (server, "table(TABLE_PROC_UID): %s\n", strerror (errno));
+
+	buf->flags = _glibtop_sysdeps_proc_uid;
+
+	buf->uid = tbl.proc_uid.uid;
+	buf->euid = tbl.proc_uid.euid;
+	buf->gid = tbl.proc_uid.gid;
+	buf->egid = tbl.proc_uid.egid;
+
+	buf->pid = tbl.proc_uid.pid;
+	buf->ppid = tbl.proc_uid.ppid;
+	buf->pgrp = tbl.proc_uid.pgrp;
+	buf->session = tbl.proc_uid.session;
+	buf->tty = tbl.proc_uid.tty;
+	buf->tpgid = tbl.proc_uid.tpgid;
+
+	/* scale priority and nice values from timeslices to -20..20 */
+	/* to make it look like a "normal" unix priority/nice value  */
+
+	def_priority = tbl.proc_uid.def_priority;
+
+	priority = tbl.proc_uid.counter;
+	priority = 20 - (priority * 10 + def_priority / 2) / def_priority;
+	nice = tbl.proc_uid.priority;
+	nice = 20 - (nice * 20 + def_priority / 2) / def_priority;
+
+	buf->priority = (int) priority;
+	buf->nice = (int) nice;
+
+	if (buf->tty == 0)
+		/* the old notty val, update elsewhere bef. moving to 0 */
+		buf->tty = -1;
+	
+	if (server->os_version_code < LINUX_VERSION(1,3,39)) {
+		/* map old meanings to new */
+		buf->priority = 2*15 - buf->priority;
+		buf->nice = 15 - buf->nice;
+	}
+	if (server->os_version_code < LINUX_VERSION(1,1,30) && buf->tty != -1)
+		/* when tty wasn't full devno */
+		buf->tty = 4*0x100 + buf->tty;
+	
+	buf->flags = _glibtop_sysdeps_proc_uid;
+}

sysdeps/kernel/sem_limits.c

@@ -20,19 +20,42 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop/sem_limits.h>
-#include <glibtop/command.h>
+
+#include <sys/ipc.h>
+#include <sys/sem.h>
+
+static unsigned long _glibtop_sysdeps_sem_limits =
+(1 << GLIBTOP_IPC_SEMMAP) + (1 << GLIBTOP_IPC_SEMMNI) +
+(1 << GLIBTOP_IPC_SEMMNS) + (1 << GLIBTOP_IPC_SEMMNU) +
+(1 << GLIBTOP_IPC_SEMMSL) + (1 << GLIBTOP_IPC_SEMOPM) +
+(1 << GLIBTOP_IPC_SEMUME) + (1 << GLIBTOP_IPC_SEMUSZ) +
+(1 << GLIBTOP_IPC_SEMVMX) + (1 << GLIBTOP_IPC_SEMAEM);
 
 /* Provides information about sysv ipc limits. */
 
 void
-glibtop_get_sem_limits_l (glibtop *server, glibtop_sem_limits *buf)
+glibtop_get_sem_limits_s (glibtop *server, glibtop_sem_limits *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_SEM_LIMITS, 0);
+	struct seminfo	seminfo;
+	union semun	arg;  
+  
+	glibtop_init_r (&server, 0, 0);
 
-	if (server->features & GLIBTOP_SYSDEPS_SEM_LIMITS) {
-		glibtop_call_l (server, GLIBTOP_CMND_SEM_LIMITS, 0, NULL,
-				 sizeof (glibtop_sem_limits), buf);
-	} else {
-		glibtop_get_sem_limits_r (server, buf);
-	}
+	memset (buf, 0, sizeof (glibtop_sem_limits));
+  
+	buf->flags = _glibtop_sysdeps_sem_limits;
+  
+	arg.array = (ushort *) &seminfo;
+	semctl (0, 0, IPC_INFO, arg);
+  
+	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->semume = seminfo.semume;
+	buf->semusz = seminfo.semusz;
+	buf->semvmx = seminfo.semvmx;
+	buf->semaem = seminfo.semaem;
 }

sysdeps/kernel/shm_limits.c

@@ -20,19 +20,33 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <glibtop/shm_limits.h>
-#include <glibtop/command.h>
+
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
+static unsigned long _glibtop_sysdeps_shm_limits =
+(1 << GLIBTOP_IPC_SHMMAX) + (1 << GLIBTOP_IPC_SHMMIN) +
+(1 << GLIBTOP_IPC_SHMMNI) + (1 << GLIBTOP_IPC_SHMSEG) +
+(1 << GLIBTOP_IPC_SHMALL);
 
 /* Provides information about sysv ipc limits. */
 
 void
-glibtop_get_shm_limits_l (glibtop *server, glibtop_shm_limits *buf)
+glibtop_get_shm_limits_s (glibtop *server, glibtop_shm_limits *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_SHM_LIMITS, 0);
+	struct shminfo	shminfo;
+  
+	glibtop_init_r (&server, 0, 0);
 
-	if (server->features & GLIBTOP_SYSDEPS_SHM_LIMITS) {
-		glibtop_call_l (server, GLIBTOP_CMND_SHM_LIMITS, 0, NULL,
-				 sizeof (glibtop_shm_limits), buf);
-	} else {
-		glibtop_get_shm_limits_r (server, buf);
-	}
+	memset (buf, 0, sizeof (glibtop_shm_limits));
+  
+	buf->flags = _glibtop_sysdeps_shm_limits;
+  
+	shmctl (0, IPC_INFO, (struct shmid_ds *) &shminfo);
+  
+	buf->shmmax = shminfo.shmmax;
+	buf->shmmin = shminfo.shmmin;
+	buf->shmmni = shminfo.shmmni;
+	buf->shmseg = shminfo.shmseg;
+	buf->shmall = shminfo.shmall;
 }

sysdeps/kernel/swap.c

@@ -19,20 +19,33 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <config.h>
+#include <glibtop/error.h>
 #include <glibtop/swap.h>
-#include <glibtop/command.h>
+
+#include "kernel.h"
+
+static unsigned long _glibtop_sysdeps_swap =
+(1 << GLIBTOP_SWAP_TOTAL) + (1 << GLIBTOP_SWAP_USED) +
+(1 << GLIBTOP_SWAP_FREE);
 
 /* Provides information about swap usage. */
 
 void
-glibtop_get_swap_l (glibtop *server, glibtop_swap *buf)
+glibtop_get_swap_s (glibtop *server, glibtop_swap *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_SWAP, 0);
+	union table tbl;
+	
+	glibtop_init_r (&server, 0, 0);
 
-	if (server->features & GLIBTOP_SYSDEPS_SWAP) {
-		glibtop_call_l (server, GLIBTOP_CMND_SWAP, 0, NULL,
-				 sizeof (glibtop_swap), buf);
-	} else {
-		glibtop_get_swap_r (server, buf);
-	}
+	memset (buf, 0, sizeof (glibtop_swap));
+
+	if (table (TABLE_SWAP, &tbl, NULL))
+		glibtop_error_r (server, "table(TABLE_SWAP): %s\n", strerror (errno));
+
+	buf->flags = _glibtop_sysdeps_swap;
+
+	buf->total = tbl.swap.total;
+	buf->used  = tbl.swap.used;
+	buf->free  = tbl.swap.free;
 }

sysdeps/kernel/uptime.c

@@ -20,20 +20,35 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <config.h>
+#include <glibtop/error.h>
 #include <glibtop/uptime.h>
-#include <glibtop/command.h>
+
+#include "kernel.h"
+
+static unsigned long _glibtop_sysdeps_uptime =
+(1 << GLIBTOP_UPTIME_UPTIME) + (1 << GLIBTOP_UPTIME_IDLETIME);
 
 /* Provides uptime and idle time. */
 
 void
-glibtop_get_uptime_l (glibtop *server, glibtop_uptime *buf)
+glibtop_get_uptime_s (glibtop *server, glibtop_uptime *buf)
 {
-	glibtop_init_r (&server, GLIBTOP_SYSDEPS_UPTIME, 0);
+	union table tbl;
+	
+	glibtop_init_r (&server, 0, 0);
 
-	if (server->features & GLIBTOP_SYSDEPS_UPTIME) {
-		glibtop_call_l (server, GLIBTOP_CMND_UPTIME, 0, NULL,
-				 sizeof (glibtop_uptime), buf);
-	} else {
-		glibtop_get_uptime_r (server, buf);
-	}
+	memset (buf, 0, sizeof (glibtop_uptime));
+
+	if (table (TABLE_UPTIME, &tbl, NULL))
+		glibtop_error_r (server, "table(TABLE_UPTIME): %s\n", strerror (errno));
+	
+	buf->flags = _glibtop_sysdeps_uptime;
+
+#if 0
+	fprintf (stderr, "Table (%u) = %lu, %lu\n",
+		 TABLE_UPTIME, tbl.uptime.uptime, tbl.uptime.idle);
+#endif
+
+	buf->uptime = (double) tbl.uptime.uptime / HZ;
+	buf->idletime = (double) tbl.uptime.idle / HZ;
 }

sysdeps/names/loadavg.c

@@ -26,7 +26,7 @@ const char *glibtop_names_loadavg [GLIBTOP_MAX_LOADAVG] =
 	"loadavg"
 };
 
-const char *glibtop_types_loadavg [GLIBTOP_MAX_LOADAVG] =
+const unsigned glibtop_types_loadavg [GLIBTOP_MAX_LOADAVG] =
 {
 	GLIBTOP_TYPE_DOUBLE
 };

sysdeps/names/sysdeps.c

@@ -23,22 +23,25 @@
 
 const char *glibtop_names_sysdeps [GLIBTOP_MAX_SYSDEPS] =
 {
-	"cpu", "mem", "swap", "uptime", "loadavg", "shm_limits",
-	"msg_limits", "sem_limits", "proclist", "proc_state",
-	"proc_uid", "proc_mem", "proc_time", "proc_signal",
-	"proc_kernel", "proc_segment"
+	"features", "cpu", "mem", "swap", "uptime", "loadavg",
+	"shm_limits", "msg_limits", "sem_limits", "proclist",
+	"proc_state", "proc_uid", "proc_mem", "proc_time",
+	"proc_signal", "proc_kernel", "proc_segment"
 };
 
-const char *glibtop_types_sysdeps [GLIBTOP_MAX_SYSDEPS] =
+const unsigned glibtop_types_sysdeps [GLIBTOP_MAX_SYSDEPS] =
 {
-	"unsigned long", "unsigned long", "unsigned long", "unsigned long",
-	"unsigned long", "unsigned long", "unsigned long", "unsigned long",
-	"unsigned long", "unsigned long", "unsigned long", "unsigned long",
-	"unsigned long", "unsigned long", "unsigned long", "unsigned long"
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG
 };
 
 const char *glibtop_labels_sysdeps [GLIBTOP_MAX_SYSDEPS] =
 {
+	N_("Server Features"),
 	N_("CPU Usage"),
 	N_("Memory Usage"),
 	N_("Swap Usage"),
@@ -59,6 +62,7 @@ const char *glibtop_labels_sysdeps [GLIBTOP_MAX_SYSDEPS] =
 
 const char *glibtop_descriptions_sysdeps [GLIBTOP_MAX_SYSDEPS] =
 {
+	N_("Server Features"),
 	N_("CPU Usage"),
 	N_("Memory Usage"),
 	N_("Swap Usage"),