gdb/testsuite/gdb.base/foll-fork.c

   1 #include <stdio.h>
   2 #include <unistd.h>
   3 #include <stdlib.h>
   4
   5 void callee (int i)
   6 {
   7   /* Any output corrupts GDB CLI expect strings.
   8      printf("callee: %d\n", i);  */
   9 }
  10
  11 int main (void)
  12 {
  13   int  pid;
  14   int  v = 5;
  15
  16   pid = fork ();
  17   if (pid == 0) /* set breakpoint here */
  18     {
  19       v++;
  20       /* printf ("I'm the child!\n"); */
  21       callee (getpid ());
  22     }
  23   else
  24     {
  25       v--;
  26       /* printf ("I'm the proud parent of child #%d!\n", pid); */
  27       callee (getpid ());
  28     }
  29
  30   exit (0); /* at exit */
  31 }