112 lines
2.9 KiB
C
112 lines
2.9 KiB
C
/* 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 "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_NETLIST +
|
|
GLIBTOP_SUID_PROC_WD +
|
|
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);
|
|
}
|