1 #ifndef _BABELTRACE_COMPAT_DIRENT_H
2 #define _BABELTRACE_COMPAT_DIRENT_H
3
4 /*
5 * babeltrace/compat/dirent.h
6 *
7 * Copyright (C) 2015 Michael Jeanson <mjeanson@efficios.com>
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a copy
10 * of this software and associated documentation files (the "Software"), to deal
11 * in the Software without restriction, including without limitation the rights
12 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 * copies of the Software, and to permit persons to whom the Software is
14 * furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 * SOFTWARE.
26 */
27
28 #include <dirent.h>
29
30 #ifdef HAVE_DIRFD
31 static inline
bt_dirfd(DIR * dir)32 int bt_dirfd(DIR *dir) {
33 return dirfd(dir);
34 }
35 #else
36 # ifndef __XOPEN_OR_POSIX
37 static inline
bt_dirfd(DIR * dir)38 int bt_dirfd(DIR *dir) {
39 return dir->dd_fd;
40 }
41 # else
42 static inline
bt_dirfd(DIR * dir)43 int bt_dirfd(DIR *dir) {
44 return dir->d_fd;
45 }
46 # endif
47 #endif
48
49 #endif /* _BABELTRACE_COMPAT_DIRENT_H */
50