getppid            58 lib/common/watchdog.c     pid_t ppid = getppid();
getppid           131 lib/common/watchdog.c     pid_t ppid = getppid();
getppid           178 lib/common/watchdog.c                   origin, (long long) sbd_pid, getppid());
getppid           310 maint/gnulib/lib/get_ppid_of.c     return getppid ();