1 //===-- GPU implementation of fwrite --------------------------------------===// 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 "src/stdio/fwrite.h" 10 #include "file.h" 11 #include "src/__support/macros/config.h" 12 13 #include "hdr/types/FILE.h" 14 15 namespace LIBC_NAMESPACE_DECL { 16 17 LLVM_LIBC_FUNCTION(size_t, fwrite, 18 (const void *__restrict buffer, size_t size, size_t nmemb, 19 ::FILE *stream)) { 20 if (size == 0 || nmemb == 0) 21 return 0; 22 23 auto result = file::write(stream, buffer, size * nmemb); 24 return result / size; 25 } 26 27 } // namespace LIBC_NAMESPACE_DECL 28