lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* |
2 | * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> | ||||
3 | * | ||||
4 | * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. | ||||
5 | */ | ||||
6 | |||||
7 | #include <dirent.h> | ||||
8 | #include <errno.h> | ||||
9 | #include "dirstream.h" | ||||
10 | |||||
11 | |||||
12 | int dirfd(DIR * dir) | ||||
13 | { | ||||
14 | if (!dir || dir->dd_fd == -1) { | ||||
15 | __set_errno(EBADF); | ||||
16 | return -1; | ||||
17 | } | ||||
18 | |||||
19 | return dir->dd_fd; | ||||
20 | } | ||||
21 | libc_hidden_def(dirfd) |