1//===-- Implementation of opendir -----------------------------------------===//
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 "opendir.h"
10
11#include "src/__support/File/dir.h"
12#include "src/__support/common.h"
13#include "src/__support/libc_errno.h"
14#include "src/__support/macros/config.h"
15
16#include <dirent.h>
17
18namespace LIBC_NAMESPACE_DECL {
19
20LLVM_LIBC_FUNCTION(::DIR *, opendir, (const char *name)) {
21 auto dir = Dir::open(name);
22 if (!dir) {
23 libc_errno = dir.error();
24 return nullptr;
25 }
26 return reinterpret_cast<DIR *>(dir.value());
27}
28
29} // namespace LIBC_NAMESPACE_DECL
30

source code of libc/src/dirent/opendir.cpp