diff options
Diffstat (limited to 'sysdeps/posix/fdopendir.c')
-rw-r--r-- | sysdeps/posix/fdopendir.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/sysdeps/posix/fdopendir.c b/sysdeps/posix/fdopendir.c deleted file mode 100644 index 6e772f26ff..0000000000 --- a/sysdeps/posix/fdopendir.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <dirent.h> -#include <errno.h> -#include <fcntl.h> -#include <stddef.h> -#include <sys/stat.h> - -#include <not-cancel.h> - - -DIR * -__fdopendir (int fd) -{ - struct stat64 statbuf; - - if (__builtin_expect (__fxstat64 (_STAT_VER, fd, &statbuf), 0) < 0) - return NULL; - if (__glibc_unlikely (! S_ISDIR (statbuf.st_mode))) - { - __set_errno (ENOTDIR); - return NULL; - } - - /* Make sure the descriptor allows for reading. */ - int flags = __fcntl (fd, F_GETFL); - if (__glibc_unlikely (flags == -1)) - return NULL; - if (__glibc_unlikely ((flags & O_ACCMODE) == O_WRONLY)) - { - __set_errno (EINVAL); - return NULL; - } - - return __alloc_dir (fd, false, flags, &statbuf); -} -weak_alias (__fdopendir, fdopendir) |