getppid 58 lib/common/watchdog.c pid_t ppid = getppid(); getppid 131 lib/common/watchdog.c pid_t ppid = getppid(); getppid 172 lib/common/watchdog.c origin, (long long) sbd_pid, getppid()); getppid 322 maint/gnulib/lib/get_ppid_of.c return getppid ();