/* 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)); }