mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-19 19:40:06 +00:00
9cdc774d05
1998-10-20 H.J. Lu <hjl@gnu.org>
* sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Fix
argument types.
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/* Copyright (C) 1998 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C 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 GNU C 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 <errno.h>
|
|
#include <unistd.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <linux/posix_types.h>
|
|
|
|
#include <sys/syscall.h>
|
|
#ifdef __NR_setresuid
|
|
|
|
extern int __syscall_setresuid (__kernel_uid_t rgid, __kernel_uid_t egid,
|
|
__kernel_uid_t sgid);
|
|
|
|
int
|
|
__setresuid (uid_t ruid, uid_t euid, uid_t suid)
|
|
{
|
|
if ((ruid != (uid_t) ((__kernel_uid_t) ruid))
|
|
|| (euid != (uid_t) ((__kernel_uid_t) euid))
|
|
|| (suid != (uid_t) ((__kernel_uid_t) suid)))
|
|
{
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
|
|
return __syscall_setresuid (ruid, euid, suid);
|
|
}
|
|
weak_alias (__setresuid, setresuid)
|
|
#endif
|