1 /* Copyright (C) 1991-2022 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 <stddef.h> 20 #include <sys/stat.h> 21 #include <sys/types.h> 22 23 /* Change the protections of FILE to MODE. */ 24 int __chmod(const char * file,mode_t mode)25__chmod (const char *file, mode_t mode) 26 { 27 if (file == NULL) 28 { 29 __set_errno (EINVAL); 30 return -1; 31 } 32 33 __set_errno (ENOSYS); 34 return -1; 35 } 36 stub_warning (chmod) 37 38 libc_hidden_def (__chmod) 39 weak_alias (__chmod, chmod) 40