1 /*
2 * Copyright (c) 2023 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 <stdio.h>
17 #include <assert.h>
18 #include <info/fatal_message.h>
19 #include <unistd.h>
20 #include <sys/types.h>
21 #include <sys/wait.h>
22
23 #undef assert
24 #define assert(x) ((void)((x) || (__assert_fail(#x, __FILE__, __LINE__, __func__),0)))
25
main(void)26 int main(void)
27 {
28 pid_t pid1;
29 int status;
30
31 // Create the first child process
32 pid1 = fork();
33 if (pid1 < 0) {
34 // Failed to create the process
35 fprintf(stderr, "Fork failed for Process One\n");
36 return 1;
37 } else if (pid1 == 0) {
38 // Child process one
39 assert(0);
40 return 0;
41 }
42 waitpid(pid1, &status, 0);
43 return 0;
44 }