background_lpq_updater_pid 1402 source3/printing/printing.c static pid_t background_lpq_updater_pid = -1; background_lpq_updater_pid 1422 source3/printing/printing.c background_lpq_updater_pid = sys_fork(); background_lpq_updater_pid 1424 source3/printing/printing.c if (background_lpq_updater_pid == -1) { background_lpq_updater_pid 1429 source3/printing/printing.c if(background_lpq_updater_pid == 0) { background_lpq_updater_pid 1546 source3/printing/printing.c if ( force || background_lpq_updater_pid == -1 ) { background_lpq_updater_pid 1603 source3/printing/printing.c pid_to_procid(background_lpq_updater_pid),