pid2              135 user/testbin/forktest/forktest.c 	int pid0, pid1, pid2, pid3;
pid2              150 user/testbin/forktest/forktest.c 	pid2 = dofork();
pid2              162 user/testbin/forktest/forktest.c 	dowait(nowait, pid2);
pid2               25 user/uw-testbin/pidcheck/pidcheck.c   pid_t pid,pid2;
pid2               33 user/uw-testbin/pidcheck/pidcheck.c     pid2 = getpid();
pid2               35 user/uw-testbin/pidcheck/pidcheck.c     printf("C: %d\n",pid2);
pid2               47 user/uw-testbin/pidcheck/pidcheck.c     pid2 = getpid();
pid2               48 user/uw-testbin/pidcheck/pidcheck.c     printf("PP: %d\n",pid2);
pid2               67 user/uw-testbin/widefork/widefork.c   pid_t pid1,pid2,pid3;
pid2               73 user/uw-testbin/widefork/widefork.c   pid2 = dofork(2);
pid2               78 user/uw-testbin/widefork/widefork.c   dowait(pid2,2);