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/* vi: set sw=4 ts=4: */
/*
* setuid() for uClibc
*
* Copyright (C) 2000-2004 by Erik Andersen <andersen@codepoet.org>
*
* GNU Library General Public License (LGPL) version 2 or later.
*/
#include "syscalls.h"
#include <unistd.h>
#define __NR___syscall_setuid __NR_setuid
static inline _syscall1(int, __syscall_setuid, __kernel_uid_t, uid);
int setuid(uid_t uid)
{
if (uid == (uid_t) ~ 0 || uid != (uid_t) ((__kernel_uid_t) uid)) {
__set_errno(EINVAL);
return -1;
}
return (__syscall_setuid(uid));
}
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