1 /*
2 * Copyright (c) Huawei Technologies Co., Ltd. 2020-2023. All rights reserved.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #define _BSD_SOURCE
17 #include <sys/stat.h>
18 #include <errno.h>
19 #include <fcntl.h>
20 #include "syscall.h"
21
__fstat(int fd,struct stat * st)22 int __fstat(int fd, struct stat *st)
23 {
24 if (fd < 0) {
25 return __syscall_ret(-EBADF);
26 }
27 return fstatat(fd, "", st, AT_EMPTY_PATH);
28 }
29 weak_alias(__fstat, fstat);
30 #if !_REDIR_TIME64
31 weak_alias(__fstat, fstat64);
32 #endif
33