1 /* Copyright (C) 1998-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #include <errno.h> 19 #include <unistd.h> 20 #include <setxid.h> 21 22 int __setuid(uid_t uid)23__setuid (uid_t uid) 24 { 25 #ifdef __NR_setuid32 26 return INLINE_SETXID_SYSCALL (setuid32, 1, uid); 27 #else 28 return INLINE_SETXID_SYSCALL (setuid, 1, uid); 29 #endif 30 } 31 #ifndef __setuid 32 weak_alias (__setuid, setuid) 33 #endif 34