22 lines · cpp
1//===-- Implementation of flockfile ---------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/stdio/flockfile.h"10#include "src/__support/File/file.h"11#include "src/__support/macros/config.h"12 13#include "hdr/types/FILE.h"14 15namespace LIBC_NAMESPACE_DECL {16 17LLVM_LIBC_FUNCTION(void, flockfile, (::FILE * stream)) {18 reinterpret_cast<LIBC_NAMESPACE::File *>(stream)->lock();19}20 21} // namespace LIBC_NAMESPACE_DECL22