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/* 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef __GLIBTOP_SUID_H__
#define __GLIBTOP_SUID_H__
G_BEGIN_DECLS
#if _IN_LIBGTOP
#include <sys/param.h>
#endif
#define KI_PROC(ki) (&(ki))->kp_proc)
#define KI_EPROC(ki) (&(ki))->kp_eproc)
#define FORCEUREAD 1
#define UREADOK(ki) (FORCEUREAD || (KI_PROC(ki)->p_flag & P_INMEM))
static inline void glibtop_suid_enter (glibtop *server) {
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
setregid (server->machine->gid, server->machine->egid);
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
};
static inline void glibtop_suid_leave (glibtop *server) {
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
if (setregid (server->machine->egid, server->machine->gid))
_exit (1);
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
};
void
glibtop_init_p (glibtop *server, const unsigned long features,
const unsigned flags);
void
glibtop_open_p (glibtop *server, const char *program_name,
const unsigned long features,
const unsigned flags);
G_END_DECLS
#endif
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