1//===-- Implementation of closedir ----------------------------------------===//
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 "closedir.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(int, closedir, (::DIR * dir)) {
21 auto *d = reinterpret_cast<LIBC_NAMESPACE::Dir *>(dir);
22 int retval = d->close();
23 if (retval != 0) {
24 libc_errno = retval;
25 return -1;
26 }
27 return 0;
28}
29
30} // namespace LIBC_NAMESPACE_DECL
31

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