428 	if (srv->srvconf.pid_file && 0 <= pid_fd) {  in remove_pid_file()
431 			  "ftruncate failed for: %s", srv->srvconf.pid_file->ptr);  in remove_pid_file()
438 	if (srv->srvconf.pid_file && !srv->srvconf.changeroot) {  in remove_pid_file()
439 		if (0 != unlink(srv->srvconf.pid_file->ptr)) {  in remove_pid_file()
442 				  "unlink failed for: %s", srv->srvconf.pid_file->ptr);  in remove_pid_file()
922       array_get_data_unset(srv->srvconf.feature_flags,  in server_graceful_state_bg()
933     if (0 == srv->srvconf.dont_daemonize  in server_graceful_state_bg()
980         if (0 == srv->srvconf.max_worker) {  in server_graceful_state_bg()
995     if (0 != srv->srvconf.max_worker)  in server_graceful_state_bg()
1010     srv->srvconf.pid_file = NULL;  in server_graceful_state_bg()
1016       (long long)getpid(), srv->srvconf.max_conns - srv->lim_conns);  in server_graceful_state_bg()
1018     if (0 == srv->srvconf.max_worker) {  in server_graceful_state_bg()
1060     if (srv->srvconf.changeroot || oneshot_fd || 2 == graceful_shutdown)  in server_graceful_state()
1072         srv->srvconf.pid_file = NULL;  in server_graceful_state()
1223     srv->srvconf.pid_file = NULL;  in server_main_setup_workers()
1276 			srv->srvconf.modules_dir = optarg;  in server_main_setup()
1293 		case 'D': srv->srvconf.dont_daemonize = 1; break;  in server_main_setup()
1310 		srv->srvconf.dont_daemonize = 1;  in server_main_setup()
1311 		srv->srvconf.modules_dir = "modules";  in server_main_setup()
1322 	if (1 == srv->srvconf.max_worker)  in server_main_setup()
1323 		srv->srvconf.max_worker = 0;  in server_main_setup()
1331 		srv->srvconf.pid_file = NULL;  in server_main_setup()
1336 			srv->srvconf.preflight_check = 1;  in server_main_setup()
1337 			srv->srvconf.dont_daemonize = 1;  in server_main_setup()
1346 	if (srv->srvconf.max_conns <= 16 && malloc_top_pad == 524288)  in server_main_setup()
1358 		srv->srvconf.dont_daemonize = 1;  in server_main_setup()
1359 		srv->srvconf.pid_file = NULL;  in server_main_setup()
1360 		if (srv->srvconf.max_worker) {  in server_main_setup()
1361 			srv->srvconf.max_worker = 0;  in server_main_setup()
1388 …if (srv->srvconf.bindhost && buffer_is_equal_string(srv->srvconf.bindhost, CONST_STR_LEN("/dev/std…  in server_main_setup()
1476 	if (-1 == pid_fd && srv->srvconf.pid_file) {  in server_main_setup()
1477 		const char *pidfile = srv->srvconf.pid_file->ptr;  in server_main_setup()
1521 		if (use_rlimit && srv->srvconf.max_fds  in server_main_setup()
1522 		    && (i_am_root || srv->srvconf.max_fds <= rlim.rlim_max)) {  in server_main_setup()
1526 			rlim.rlim_cur = srv->srvconf.max_fds;  in server_main_setup()
1527 			if (i_am_root) rlim.rlim_max = srv->srvconf.max_fds;  in server_main_setup()
1533 				if (srv->srvconf.max_fds > rlim_cur)  in server_main_setup()
1534 					srv->srvconf.max_fds = rlim_cur;  in server_main_setup()
1539 		if (0 == srv->srvconf.max_fds)  in server_main_setup()
1540 			srv->srvconf.max_fds = (rlim.rlim_cur <= 4096)  in server_main_setup()
1545 		if (use_rlimit && srv->srvconf.enable_cores && getrlimit(RLIMIT_CORE, &rlim) == 0) {  in server_main_setup()
1564 		if (srv->srvconf.groupname) {  in server_main_setup()
1565 			if (NULL == (grp = getgrnam(srv->srvconf.groupname->ptr))) {  in server_main_setup()
1567 				  "can't find groupname %s", srv->srvconf.groupname->ptr);  in server_main_setup()
1572 		if (srv->srvconf.username) {  in server_main_setup()
1573 			if (NULL == (pwd = getpwnam(srv->srvconf.username->ptr))) {  in server_main_setup()
1575 				  "can't find username %s", srv->srvconf.username->ptr);  in server_main_setup()
1613 			if (srv->srvconf.username) {  in server_main_setup()
1614 				initgroups(srv->srvconf.username->ptr, grp->gr_gid);  in server_main_setup()
1619 		if (srv->srvconf.changeroot) {  in server_main_setup()
1622 			if (-1 == chroot(srv->srvconf.changeroot->ptr)) {  in server_main_setup()
1645 		if (srv->srvconf.enable_cores) {  in server_main_setup()
1650 		if (srv->srvconf.enable_cores) {  in server_main_setup()
1659 		if (srv->srvconf.enable_cores) {  in server_main_setup()
1667 	if (0 == srv->srvconf.dont_daemonize && 0 == graceful_restart) {  in server_main_setup()
1698 	if (!srv->srvconf.preflight_check) {  in server_main_setup()
1716 	if (srv->srvconf.preflight_check) {  in server_main_setup()
1727 	if (0 == srv->srvconf.dont_daemonize && -1 != parent_pipe_fd) {  in server_main_setup()
1732 	if (idle_limit && srv->srvconf.max_worker) {  in server_main_setup()
1733 		srv->srvconf.max_worker = 0;  in server_main_setup()
1739 	if (srv->srvconf.max_worker > 0) {  in server_main_setup()
1740 		int rc = server_main_setup_workers(srv, srv->srvconf.max_worker);  in server_main_setup()
1746 	srv->max_fds = (int)srv->srvconf.max_fds;  in server_main_setup()
1749 	srv->ev = fdevent_init(srv->srvconf.event_handler, &srv->max_fds, &srv->cur_fds, srv->errh);  in server_main_setup()
1759 	if (srv->srvconf.max_conns > srv->max_fds/2) {  in server_main_setup()
1763 		  srv->srvconf.max_conns, srv->max_fds);  in server_main_setup()
1764 		srv->lim_conns = srv->srvconf.max_conns = srv->max_fds/2;  in server_main_setup()
1765 	} else if (srv->srvconf.max_conns) {  in server_main_setup()
1767 		srv->lim_conns = srv->srvconf.max_conns;  in server_main_setup()
1770 		srv->lim_conns = srv->srvconf.max_conns = srv->max_fds/3;  in server_main_setup()
1833 	if (0 == srv->srvconf.max_worker)  in server_main_setup()
1900 					if (0 == srv->srvconf.max_worker)  in server_handle_sigalrm()
1923 					if (0 == srv->srvconf.max_worker) {  in server_handle_sigchld()