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1998-09-12  Martin Baulig  <martin@home-of-linux.org>

	* sysinfo.c: New file.
This commit is contained in:
Martin Baulig
1998-09-12 17:55:23 +00:00
committed by Martin Baulig
parent 37283cfdad
commit 2a2677ea66
3 changed files with 94 additions and 1 deletions
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4
sysdeps/linux/ChangeLog
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@@ -1,3 +1,7 @@
1998-09-12 Martin Baulig <martin@home-of-linux.org>
* sysinfo.c: New file.
1998-09-09 Martin Baulig <baulig@Stud.Informatik.uni-trier.de>
* proctime.c (glibtop_get_proc_time_s): Added SMP support.

3
sysdeps/linux/Makefile.am
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@@ -8,7 +8,8 @@ libgtop_sysdeps_la_SOURCES = open.c close.c cpu.c mem.c swap.c \
uptime.c loadavg.c shm_limits.c msg_limits.c \
sem_limits.c proclist.c procstate.c procuid.c \
proctime.c procmem.c procsignal.c prockernel.c \
procsegment.c procmap.c siglist.c
procsegment.c procmap.c siglist.c sysinfo.c
libgtop_sysdeps_la_LIBADD = @GLIB_LIBS@
libgtop_sysdeps_la_LDFLAGS = $(LT_VERSION_INFO)

88
sysdeps/linux/sysinfo.c Normal file
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@@ -0,0 +1,88 @@
/* $Id$ */
/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the Gnome Top Library.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
The Gnome Top Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome Top Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <config.h>
#include <glibtop/cpu.h>
#include <glibtop/sysinfo.h>
static const unsigned long _glibtop_sysdeps_sysinfo =
(1 << GLIBTOP_SYSINFO_CPUINFO);
static glibtop_sysinfo sysinfo;
static void
init_sysinfo (glibtop *server)
{
char buffer [BUFSIZ];
static int init = 0;
glibtop_entry *cpuinfo = NULL;
FILE *f;
if (init) return;
init = TRUE;
glibtop_init_s (&server, GLIBTOP_SYSDEPS_CPU, 0);
memset (&sysinfo, 0, sizeof (glibtop_sysinfo));
g_return_if_fail (f = fopen ("/proc/cpuinfo", "r"));
while (fgets (buffer, BUFSIZ, f)) {
char *p, *key, *value;
if (cpuinfo == NULL) {
cpuinfo = &sysinfo.cpuinfo [sysinfo.ncpu++];
cpuinfo->labels = g_ptr_array_new ();
cpuinfo->values = g_hash_table_new (NULL, NULL);
if (sysinfo.ncpu > GLIBTOP_NCPU)
sysinfo.ncpu = GLIBTOP_NCPU;
}
p = skip_token (buffer); *p = '\0';
p = skip_token (p+1)+1;
p [strlen (p) ? strlen (p)-1 : 0] = '\0';
key = g_strdup (buffer);
value = g_strdup (p);
g_ptr_array_add (cpuinfo->labels, key);
g_hash_table_insert (cpuinfo->values, key, value);
printf ("CPUINFO: |%s|%s|\n", key, value);
}
fclose (f);
sysinfo.flags = _glibtop_sysdeps_sysinfo;
}
glibtop_sysinfo *
glibtop_get_sysinfo_s (glibtop *server)
{
init_sysinfo (server);
return &sysinfo;
}