27 lines · cpp
1//===-- GPU Implementation of fread ---------------------------------------===//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/fread.h"10 11#include "hdr/types/FILE.h"12#include "src/__support/common.h"13#include "src/stdio/gpu/file.h"14 15namespace LIBC_NAMESPACE_DECL {16 17LLVM_LIBC_FUNCTION(size_t, fread,18 (void *__restrict buffer, size_t size, size_t nmemb,19 ::FILE *stream)) {20 if (size == 0 || nmemb == 0)21 return 0;22 auto result = file::read(stream, buffer, size * nmemb);23 return result / size;24}25 26} // namespace LIBC_NAMESPACE_DECL27