1 files changed, 94 insertions, 0 deletions
diff --git a/sysdeps/linux/sysinfo.c b/sysdeps/linux/sysinfo.c
new file mode 100644
index 00000000..d4a19bf3
--- /dev/null
+++ b/sysdeps/linux/sysinfo.c
@@ -0,0 +1,94 @@
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 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 =
+(1L << 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, *start, *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 = strchr (buffer, ':');
+		if (!p) continue;
+
+		/* Remove leading spaces from `p'. */
+		*p = '\0'; start = p; p++;
+		while (isspace (*p)) p++;
+
+		/* Remove trailing spaces from `buffer'. */
+		while ((start > buffer) && (*start) && isspace (*start))
+			*start-- = '\0';
+
+		key = g_strdup (buffer);
+		value = g_strdup (p);
+
+		g_ptr_array_add (cpuinfo->labels, key);
+
+		g_hash_table_insert (cpuinfo->values, key, value);
+	}
+
+	fclose (f);
+
+	sysinfo.flags = _glibtop_sysdeps_sysinfo;
+}
+
+glibtop_sysinfo *
+glibtop_get_sysinfo_s (glibtop *server)
+{
+	init_sysinfo (server);
+	return &sysinfo;
+}