ipc_pid           769 daemons/pacemakerd/pacemakerd.c     pid_t ipc_pid = 0;
ipc_pid           796 daemons/pacemakerd/pacemakerd.c                                                        &ipc_pid);
ipc_pid           804 daemons/pacemakerd/pacemakerd.c                     child->pid = ipc_pid;
ipc_pid           805 daemons/pacemakerd/pacemakerd.c                 } else if ((ipc_pid != 0) && (child->pid != ipc_pid)) {
ipc_pid           824 daemons/pacemakerd/pacemakerd.c         if (ipc_pid && ((ret != pcmk_rc_ok)
ipc_pid           825 daemons/pacemakerd/pacemakerd.c                         || ipc_pid == PCMK__SPECIAL_PID
ipc_pid           826 daemons/pacemakerd/pacemakerd.c                         || (pcmk__pid_active(ipc_pid,
ipc_pid           845 daemons/pacemakerd/pacemakerd.c             child->pid = ipc_pid;