Back to index

glibc  2.9
fchmodat.c
Go to the documentation of this file.
00001 /* Change the protections of file relative to open directory.  Stub version.
00002    Copyright (C) 2006, 2007 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #include <errno.h>
00021 #include <fcntl.h>
00022 #include <stddef.h>
00023 #include <unistd.h>
00024 #include <sys/types.h>
00025 
00026 int
00027 fchmodat (fd, file, mode, flag)
00028      int fd;
00029      const char *file;
00030      mode_t mode;
00031      int flag;
00032 {
00033   if (file == NULL || (flag & ~AT_SYMLINK_NOFOLLOW) != 0)
00034     {
00035       __set_errno (EINVAL);
00036       return -1;
00037     }
00038 
00039   if (fd < 0 && fd != AT_FDCWD)
00040     {
00041       __set_errno (EBADF);
00042       return -1;
00043     }
00044 
00045   __set_errno (ENOSYS);
00046   return -1;
00047 }
00048 stub_warning (fchmodat)
00049 
00050 #include <stub-tag.h>