160c0d303SJoseph Huber //===-- GPU implementation of fwrite --------------------------------------===// 260c0d303SJoseph Huber // 360c0d303SJoseph Huber // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 460c0d303SJoseph Huber // See https://llvm.org/LICENSE.txt for license information. 560c0d303SJoseph Huber // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 660c0d303SJoseph Huber // 760c0d303SJoseph Huber //===----------------------------------------------------------------------===// 860c0d303SJoseph Huber 960c0d303SJoseph Huber #include "src/stdio/fwrite.h" 1060c0d303SJoseph Huber #include "file.h" 11*5ff3ff33SPetr Hosek #include "src/__support/macros/config.h" 1260c0d303SJoseph Huber 135aed6d67SMichael Jones #include "hdr/types/FILE.h" 1460c0d303SJoseph Huber 15*5ff3ff33SPetr Hosek namespace LIBC_NAMESPACE_DECL { 1660c0d303SJoseph Huber 1760c0d303SJoseph Huber LLVM_LIBC_FUNCTION(size_t, fwrite, 1860c0d303SJoseph Huber (const void *__restrict buffer, size_t size, size_t nmemb, 1960c0d303SJoseph Huber ::FILE *stream)) { 2060c0d303SJoseph Huber if (size == 0 || nmemb == 0) 2160c0d303SJoseph Huber return 0; 2260c0d303SJoseph Huber 2360c0d303SJoseph Huber auto result = file::write(stream, buffer, size * nmemb); 2460c0d303SJoseph Huber return result / size; 2560c0d303SJoseph Huber } 2660c0d303SJoseph Huber 27*5ff3ff33SPetr Hosek } // namespace LIBC_NAMESPACE_DECL 28