1 // SPDX-License-Identifier: BSD-2-Clause 2 /* 3 * Copyright (c) 2020, Huawei Technologies Co., Ltd 4 */ 5 6 #include <stdio.h> 7 #include <stdlib.h> 8 #include <unistd.h> 9 10 size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream) 11 { 12 int fd = 0; 13 14 if (stream == stdout) 15 fd = 1; 16 else if (stream == stderr) 17 fd = 2; 18 else 19 abort(); 20 21 return write(fd, ptr, size * nmemb); 22 } 23