/* Test GETPID() */
int pid, wpid;
main()
{
prtpid("Self PID is", getpid());
pid = fork();
if (pid == 0) {
prtpid("Child PID is", getpid());
exit(0);
}
wpid = wait(0);
prtpid("Child's PID in parent was", pid);
prtpid("PID from wait() is ", pid);
}
prtpid(s,p)
char *s;
int p;
{
printf("%s %o,,%o\n", s, (unsigned)p>>18, p&0777777);
}