/* vi: set sw=4 ts=4: */ /* * setresuid() 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" #ifdef __NR_setresuid #define __NR___syscall_setresuid __NR_setresuid static inline _syscall3(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 + 1) > (uid_t) ((__kernel_uid_t) - 1U)) || ((euid + 1) > (uid_t) ((__kernel_uid_t) - 1U)) || ((suid + 1) > (uid_t) ((__kernel_uid_t) - 1U))) { __set_errno(EINVAL); return -1; } return (__syscall_setresuid(ruid, euid, suid)); } #endif