1 | //===-- Implementation of dirfd -------------------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #include "dirfd.h" |
10 | |
11 | #include "src/__support/File/dir.h" |
12 | #include "src/__support/common.h" |
13 | |
14 | #include <dirent.h> |
15 | |
16 | namespace LIBC_NAMESPACE { |
17 | |
18 | LLVM_LIBC_FUNCTION(int, dirfd, (::DIR * dir)) { |
19 | auto *d = reinterpret_cast<LIBC_NAMESPACE::Dir *>(dir); |
20 | return d->getfd(); |
21 | } |
22 | |
23 | } // namespace LIBC_NAMESPACE |
24 | |