ppid               48 usr/bin/ps/ps.c 	pid_t	ppid;
ppid               68 usr/bin/ps/ps.c 		pi->ppid = -1;
ppid               74 usr/bin/ps/ps.c 	pi->ppid = m.data[1];
ppid              132 usr/bin/ps/ps.c 					printf("%5d %5d", pi.pid, pi.ppid);
ppid              140 usr/server/proc/main.c 	pid_t ppid;
ppid              142 usr/server/proc/main.c 	ppid = sys_getppid();
ppid              144 usr/server/proc/main.c 	msg->data[0] = (int)ppid;