Reverted libgtop changes. It's a common module and I should not modify it.

2003-10-19  Carlos Perelló Marín <carlos@gnome.org>

	* support/*: Reverted libgtop changes. It's a common module
	and I should not modify it.
	* Added/removed files. Now the move should be done.

src/daemon/server.c

@@ -0,0 +1,110 @@
+/* $Id$ */
+
+/* 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 "daemon.h"
+
+static glibtop _glibtop_global_server;
+glibtop *glibtop_global_server = &_glibtop_global_server;
+
+#include <glibtop.h>
+#include <glibtop/union.h>
+#include <glibtop/sysdeps.h>
+
+#include <sys/utsname.h>
+
+const unsigned long glibtop_server_features =
+GLIBTOP_SUID_CPU +
+GLIBTOP_SUID_MEM +
+GLIBTOP_SUID_SWAP +
+GLIBTOP_SUID_UPTIME +
+GLIBTOP_SUID_LOADAVG +
+GLIBTOP_SUID_SHM_LIMITS +
+GLIBTOP_SUID_MSG_LIMITS +
+GLIBTOP_SUID_SEM_LIMITS +
+GLIBTOP_SUID_PROCLIST +
+GLIBTOP_SUID_PROC_STATE +
+GLIBTOP_SUID_PROC_UID +
+GLIBTOP_SUID_PROC_MEM +
+GLIBTOP_SUID_PROC_TIME +
+GLIBTOP_SUID_PROC_SIGNAL +
+GLIBTOP_SUID_PROC_KERNEL +
+GLIBTOP_SUID_PROC_SEGMENT +
+GLIBTOP_SUID_PROC_ARGS +
+GLIBTOP_SUID_PROC_MAP +
+GLIBTOP_SUID_NETLOAD +
+GLIBTOP_SUID_PPP;
+
+#include <fcntl.h>
+#include <locale.h>
+
+int
+main(int argc, char *argv[])
+{
+	struct utsname uts;
+	int uid, euid, gid, egid;
+
+	/* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */
+
+	uid = getuid (); euid = geteuid ();
+	gid = getgid (); egid = getegid ();
+
+	if (uname (&uts) < 0) _exit (1);
+
+#ifdef _AIX
+	/*
+	 * [FIXME]: should be in sysdeps part ?
+	 */
+
+	if ((strcmp (uts.sysname, LIBGTOP_COMPILE_SYSTEM) != 0) ||
+	    ((atol(uts.version) < atol(LIBGTOP_COMPILE_VERSION)) &&
+	     (atol(uts.release) < atol(LIBGTOP_COMPILE_RELEASE))) ) {
+		fprintf (stderr, "Can only run on %s %s.%s and upper\n",
+			 LIBGTOP_COMPILE_SYSTEM,
+			 LIBGTOP_COMPILE_VERSION,
+			 LIBGTOP_COMPILE_RELEASE);
+		_exit (1);
+	}
+#else
+	if (strcmp (uts.sysname, LIBGTOP_COMPILE_SYSTEM) ||
+	    strcmp (uts.release, LIBGTOP_COMPILE_RELEASE) ||
+	    strcmp (uts.machine, LIBGTOP_COMPILE_MACHINE)) {
+		fprintf (stderr, "Can only run on %s %s %s\n",
+			 LIBGTOP_COMPILE_SYSTEM,
+			 LIBGTOP_COMPILE_RELEASE,
+			 LIBGTOP_COMPILE_MACHINE);
+		_exit (1);
+	}
+#endif
+	
+	glibtop_init_p (glibtop_global_server, 0, 0);
+
+	if (setreuid (euid, uid)) _exit (1);
+
+	if (setregid (egid, gid)) _exit (1);
+
+	/* !!! END OF SUID ROOT PART !!! */
+
+	handle_slave_connection (0, 0);
+
+	_exit (0);
+}