1 /**
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
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 #include <dirent.h>
17 #include "test.h"
18
19 /*
20 * @tc.name : dirfd_0100
21 * @tc.desc : Get directory stream file descriptor
22 * @tc.level : Level 0
23 */
dirfd_0100(void)24 void dirfd_0100(void)
25 {
26 DIR *dir = opendir(".");
27 if (!dir) {
28 t_error("%s opendir failed\n", __func__);
29 }
30
31 int fd = dirfd(dir);
32 if (fd < 0) {
33 t_error("%s dirfd failed\n", __func__);
34 }
35
36 int result = close(fd);
37 if (result < 0) {
38 t_error("%s close fd failed\n", __func__);
39 }
40 }
41
main(int argc,char * argv[])42 int main(int argc, char *argv[])
43 {
44 dirfd_0100();
45 return t_status;
46 }