11e573f37SJoseph Huber //===-- Implementation of fopen -------------------------------------------===// 21e573f37SJoseph Huber // 31e573f37SJoseph Huber // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 41e573f37SJoseph Huber // See https://llvm.org/LICENSE.txt for license information. 51e573f37SJoseph Huber // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 61e573f37SJoseph Huber // 71e573f37SJoseph Huber //===----------------------------------------------------------------------===// 81e573f37SJoseph Huber 91e573f37SJoseph Huber #include "src/stdio/fopen.h" 101e573f37SJoseph Huber #include "src/__support/File/file.h" 111e573f37SJoseph Huber 125aed6d67SMichael Jones #include "hdr/types/FILE.h" 13*5ff3ff33SPetr Hosek #include "src/__support/macros/config.h" 141e573f37SJoseph Huber #include "src/errno/libc_errno.h" 151e573f37SJoseph Huber 16*5ff3ff33SPetr Hosek namespace LIBC_NAMESPACE_DECL { 171e573f37SJoseph Huber 181e573f37SJoseph Huber LLVM_LIBC_FUNCTION(::FILE *, fopen, 191e573f37SJoseph Huber (const char *__restrict name, const char *__restrict mode)) { 20b6bc9d72SGuillaume Chatelet auto result = LIBC_NAMESPACE::openfile(name, mode); 211e573f37SJoseph Huber if (!result.has_value()) { 221e573f37SJoseph Huber libc_errno = result.error(); 231e573f37SJoseph Huber return nullptr; 241e573f37SJoseph Huber } 251e573f37SJoseph Huber return reinterpret_cast<::FILE *>(result.value()); 261e573f37SJoseph Huber } 271e573f37SJoseph Huber 28*5ff3ff33SPetr Hosek } // namespace LIBC_NAMESPACE_DECL 29