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// Solve the build error of this test code when importing the header file <sys/epoll.h>
17#ifndef _EPOLL_CREATE_TEST
18#define _EPOLL_CREATE_TEST
19#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
20#undef _GNU_SOURCE
21#undef _BSD_SOURCE
22#endif
23#endif
24
25#include <errno.h>
26#include <sys/epoll.h>
27#include "test.h"
28
29/**
30 * @tc.name      : epoll_create_0100
31 * @tc.desc      : Returns a file descriptor referring to the new epoll instance
32 * @tc.level     : Level 0
33 */
34void epoll_create_0100(void)
35{
36    errno = 0;
37    int epoll_fd = epoll_create(1);
38    if (epoll_fd == -1) {
39        t_error("%s epoll_create failed\n", __func__);
40    }
41    if (errno != 0) {
42        t_error("%s errno is %d, not 0\n", __func__, errno);
43    }
44}
45
46int main(int argc, char *argv[])
47{
48    epoll_create_0100();
49    return t_status;
50}
51
52#ifdef _EPOLL_CREATE_TEST
53#undef _EPOLL_CREATE_TEST
54#endif