tests/fork/fork.c

   1 #include <stdio.h>
   2 #include <unistd.h>
   3
   4 #include "marker.h"
   5
   6
   7 int main()
   8 {
   9         int result;
  10
  11         printf("Fork test program\n");
  12         trace_mark(ust, before_fork, MARK_NOARGS);
  13
  14         sleep(5);
  15
  16         result = fork();
  17         if(result == -1) {
  18                 perror("fork");
  19                 return 1;
  20         }
  21         if(result == 0) {
  22                 trace_mark(ust, after_fork_child, MARK_NOARGS);
  23         }
  24         else {
  25                 trace_mark(ust, after_fork_parent, MARK_NOARGS);
  26         }
  27
  28         return 0;
  29 }
  30
  31 MARKER_LIB;