trace-fork.c revision 98d884bfd78ea7a37f46515c6e9e3635a95d8cbc 
1/* Ltrace Test : trace-fork.c
2   Objectives  : Verify that ltrace can trace to child process after
3   fork called.
4
5   This file was written by Yao Qi <qiyao@cn.ibm.com>.  */
6
7#include <stdio.h>
8#include <sys/types.h>
9
10void
11child ()
12{
13  printf("Fork Child\n");
14  sleep(1);
15}
16
17int
18main ()
19{
20  pid_t pid;
21  pid = fork ();
22
23  if (pid == -1)
24    printf("fork failed!\n");
25  else if (pid == 0)
26    child();
27  else
28    {
29      printf("My child pid is %d\n",pid);
30      wait();
31    }
32  return 0;
33}
34