#include <stdio.h>
#include <unistd.h>
+#include <stdlib.h>
#ifdef PROTOTYPES
void callee (int i)
int v = 5;
pid = fork ();
- if (pid == 0)
+ if (pid == 0) /* set breakpoint here */
{
v++;
/* printf ("I'm the child!\n"); */
+ callee (getpid ());
}
else
{
v--;
/* printf ("I'm the proud parent of child #%d!\n", pid); */
+ callee (getpid ());
}
+
+ exit (0); /* at exit */
}