1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2011 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
28 #include "sd-daemon.h"
30 #include "conf-parser.h"
32 #include "bus-error.h"
34 #include "udev-util.h"
36 Manager *manager_new(void) {
44 m->console_active_fd = -1;
47 m->inhibit_delay_max = 5 * USEC_PER_SEC;
48 m->handle_power_key = HANDLE_POWEROFF;
49 m->handle_suspend_key = HANDLE_SUSPEND;
50 m->handle_hibernate_key = HANDLE_HIBERNATE;
51 m->handle_lid_switch = HANDLE_SUSPEND;
52 m->handle_lid_switch_docked = HANDLE_IGNORE;
53 m->lid_switch_ignore_inhibited = true;
54 m->holdoff_timeout_usec = 30 * USEC_PER_SEC;
56 m->idle_action_usec = 30 * USEC_PER_MINUTE;
57 m->idle_action = HANDLE_IGNORE;
58 m->idle_action_not_before_usec = now(CLOCK_MONOTONIC);
60 m->runtime_dir_size = PAGE_ALIGN((size_t) (physical_memory() / 10)); /* 10% */
62 m->devices = hashmap_new(&string_hash_ops);
63 m->seats = hashmap_new(&string_hash_ops);
64 m->sessions = hashmap_new(&string_hash_ops);
65 m->users = hashmap_new(NULL);
66 m->inhibitors = hashmap_new(&string_hash_ops);
67 m->buttons = hashmap_new(&string_hash_ops);
69 m->busnames = set_new(&string_hash_ops);
71 if (!m->devices || !m->seats || !m->sessions || !m->users || !m->inhibitors || !m->buttons || !m->busnames)
74 m->kill_exclude_users = strv_new("root", NULL);
75 if (!m->kill_exclude_users)
82 r = sd_event_default(&m->event);
86 sd_event_set_watchdog(m->event, true);
95 void manager_free(Manager *m) {
105 while ((session = hashmap_first(m->sessions)))
106 session_free(session);
108 while ((u = hashmap_first(m->users)))
111 while ((d = hashmap_first(m->devices)))
114 while ((s = hashmap_first(m->seats)))
117 while ((i = hashmap_first(m->inhibitors)))
120 while ((b = hashmap_first(m->buttons)))
123 hashmap_free(m->devices);
124 hashmap_free(m->seats);
125 hashmap_free(m->sessions);
126 hashmap_free(m->users);
127 hashmap_free(m->inhibitors);
128 hashmap_free(m->buttons);
130 set_free_free(m->busnames);
132 sd_event_source_unref(m->idle_action_event_source);
134 sd_event_source_unref(m->console_active_event_source);
135 sd_event_source_unref(m->udev_seat_event_source);
136 sd_event_source_unref(m->udev_device_event_source);
137 sd_event_source_unref(m->udev_vcsa_event_source);
138 sd_event_source_unref(m->udev_button_event_source);
139 sd_event_source_unref(m->lid_switch_ignore_event_source);
141 safe_close(m->console_active_fd);
143 if (m->udev_seat_monitor)
144 udev_monitor_unref(m->udev_seat_monitor);
145 if (m->udev_device_monitor)
146 udev_monitor_unref(m->udev_device_monitor);
147 if (m->udev_vcsa_monitor)
148 udev_monitor_unref(m->udev_vcsa_monitor);
149 if (m->udev_button_monitor)
150 udev_monitor_unref(m->udev_button_monitor);
155 bus_verify_polkit_async_registry_free(m->polkit_registry);
157 sd_bus_unref(m->bus);
158 sd_event_unref(m->event);
160 strv_free(m->kill_only_users);
161 strv_free(m->kill_exclude_users);
167 static int manager_enumerate_devices(Manager *m) {
168 struct udev_list_entry *item = NULL, *first = NULL;
169 _cleanup_udev_enumerate_unref_ struct udev_enumerate *e = NULL;
174 /* Loads devices from udev and creates seats for them as
177 e = udev_enumerate_new(m->udev);
181 r = udev_enumerate_add_match_tag(e, "master-of-seat");
185 r = udev_enumerate_add_match_is_initialized(e);
189 r = udev_enumerate_scan_devices(e);
193 first = udev_enumerate_get_list_entry(e);
194 udev_list_entry_foreach(item, first) {
195 _cleanup_udev_device_unref_ struct udev_device *d = NULL;
198 d = udev_device_new_from_syspath(m->udev, udev_list_entry_get_name(item));
202 k = manager_process_seat_device(m, d);
210 static int manager_enumerate_buttons(Manager *m) {
211 _cleanup_udev_enumerate_unref_ struct udev_enumerate *e = NULL;
212 struct udev_list_entry *item = NULL, *first = NULL;
217 /* Loads buttons from udev */
219 if (m->handle_power_key == HANDLE_IGNORE &&
220 m->handle_suspend_key == HANDLE_IGNORE &&
221 m->handle_hibernate_key == HANDLE_IGNORE &&
222 m->handle_lid_switch == HANDLE_IGNORE &&
223 m->handle_lid_switch_docked == HANDLE_IGNORE)
226 e = udev_enumerate_new(m->udev);
230 r = udev_enumerate_add_match_subsystem(e, "input");
234 r = udev_enumerate_add_match_tag(e, "power-switch");
238 r = udev_enumerate_add_match_is_initialized(e);
242 r = udev_enumerate_scan_devices(e);
246 first = udev_enumerate_get_list_entry(e);
247 udev_list_entry_foreach(item, first) {
248 _cleanup_udev_device_unref_ struct udev_device *d = NULL;
251 d = udev_device_new_from_syspath(m->udev, udev_list_entry_get_name(item));
255 k = manager_process_button_device(m, d);
263 static int manager_enumerate_seats(Manager *m) {
264 _cleanup_closedir_ DIR *d = NULL;
270 /* This loads data about seats stored on disk, but does not
271 * actually create any seats. Removes data of seats that no
274 d = opendir("/run/systemd/seats");
279 log_error_errno(errno, "Failed to open /run/systemd/seats: %m");
283 FOREACH_DIRENT(de, d, return -errno) {
287 if (!dirent_is_file(de))
290 s = hashmap_get(m->seats, de->d_name);
292 unlinkat(dirfd(d), de->d_name, 0);
304 static int manager_enumerate_linger_users(Manager *m) {
305 _cleanup_closedir_ DIR *d = NULL;
311 d = opendir("/var/lib/systemd/linger");
316 log_error_errno(errno, "Failed to open /var/lib/systemd/linger/: %m");
320 FOREACH_DIRENT(de, d, return -errno) {
323 if (!dirent_is_file(de))
326 k = manager_add_user_by_name(m, de->d_name, NULL);
328 log_notice_errno(k, "Couldn't add lingering user %s: %m", de->d_name);
336 static int manager_enumerate_users(Manager *m) {
337 _cleanup_closedir_ DIR *d = NULL;
343 /* Add lingering users */
344 r = manager_enumerate_linger_users(m);
346 /* Read in user data stored on disk */
347 d = opendir("/run/systemd/users");
352 log_error_errno(errno, "Failed to open /run/systemd/users: %m");
356 FOREACH_DIRENT(de, d, return -errno) {
359 if (!dirent_is_file(de))
362 k = manager_add_user_by_name(m, de->d_name, &u);
364 log_error_errno(k, "Failed to add user by file name %s: %m", de->d_name);
370 user_add_to_gc_queue(u);
380 static int manager_enumerate_sessions(Manager *m) {
381 _cleanup_closedir_ DIR *d = NULL;
387 /* Read in session data stored on disk */
388 d = opendir("/run/systemd/sessions");
393 log_error_errno(errno, "Failed to open /run/systemd/sessions: %m");
397 FOREACH_DIRENT(de, d, return -errno) {
401 if (!dirent_is_file(de))
404 if (!session_id_valid(de->d_name)) {
405 log_warning("Invalid session file name '%s', ignoring.", de->d_name);
410 k = manager_add_session(m, de->d_name, &s);
412 log_error_errno(k, "Failed to add session by file name %s: %m", de->d_name);
418 session_add_to_gc_queue(s);
428 static int manager_enumerate_inhibitors(Manager *m) {
429 _cleanup_closedir_ DIR *d = NULL;
435 d = opendir("/run/systemd/inhibit");
440 log_error_errno(errno, "Failed to open /run/systemd/inhibit: %m");
444 FOREACH_DIRENT(de, d, return -errno) {
448 if (!dirent_is_file(de))
451 k = manager_add_inhibitor(m, de->d_name, &i);
453 log_notice_errno(k, "Couldn't add inhibitor %s: %m", de->d_name);
458 k = inhibitor_load(i);
466 static int manager_dispatch_seat_udev(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
467 _cleanup_udev_device_unref_ struct udev_device *d = NULL;
468 Manager *m = userdata;
472 d = udev_monitor_receive_device(m->udev_seat_monitor);
476 manager_process_seat_device(m, d);
480 static int manager_dispatch_device_udev(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
481 _cleanup_udev_device_unref_ struct udev_device *d = NULL;
482 Manager *m = userdata;
486 d = udev_monitor_receive_device(m->udev_device_monitor);
490 manager_process_seat_device(m, d);
494 static int manager_dispatch_vcsa_udev(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
495 _cleanup_udev_device_unref_ struct udev_device *d = NULL;
496 Manager *m = userdata;
501 d = udev_monitor_receive_device(m->udev_vcsa_monitor);
505 name = udev_device_get_sysname(d);
507 /* Whenever a VCSA device is removed try to reallocate our
508 * VTs, to make sure our auto VTs never go away. */
510 if (name && startswith(name, "vcsa") && streq_ptr(udev_device_get_action(d), "remove"))
511 seat_preallocate_vts(m->seat0);
516 static int manager_dispatch_button_udev(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
517 _cleanup_udev_device_unref_ struct udev_device *d = NULL;
518 Manager *m = userdata;
522 d = udev_monitor_receive_device(m->udev_button_monitor);
526 manager_process_button_device(m, d);
530 static int manager_dispatch_console(sd_event_source *s, int fd, uint32_t revents, void *userdata) {
531 Manager *m = userdata;
535 assert(m->console_active_fd == fd);
537 seat_read_active_vt(m->seat0);
541 static int manager_connect_bus(Manager *m) {
542 _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
548 r = sd_bus_default_system(&m->bus);
550 return log_error_errno(r, "Failed to connect to system bus: %m");
552 r = sd_bus_add_object_vtable(m->bus, NULL, "/org/freedesktop/login1", "org.freedesktop.login1.Manager", manager_vtable, m);
554 return log_error_errno(r, "Failed to add manager object vtable: %m");
556 r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/login1/seat", "org.freedesktop.login1.Seat", seat_vtable, seat_object_find, m);
558 return log_error_errno(r, "Failed to add seat object vtable: %m");
560 r = sd_bus_add_node_enumerator(m->bus, NULL, "/org/freedesktop/login1/seat", seat_node_enumerator, m);
562 return log_error_errno(r, "Failed to add seat enumerator: %m");
564 r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/login1/session", "org.freedesktop.login1.Session", session_vtable, session_object_find, m);
566 return log_error_errno(r, "Failed to add session object vtable: %m");
568 r = sd_bus_add_node_enumerator(m->bus, NULL, "/org/freedesktop/login1/session", session_node_enumerator, m);
570 return log_error_errno(r, "Failed to add session enumerator: %m");
572 r = sd_bus_add_fallback_vtable(m->bus, NULL, "/org/freedesktop/login1/user", "org.freedesktop.login1.User", user_vtable, user_object_find, m);
574 return log_error_errno(r, "Failed to add user object vtable: %m");
576 r = sd_bus_add_node_enumerator(m->bus, NULL, "/org/freedesktop/login1/user", user_node_enumerator, m);
578 return log_error_errno(r, "Failed to add user enumerator: %m");
580 r = sd_bus_request_name(m->bus, "org.freedesktop.login1", 0);
582 return log_error_errno(r, "Failed to register name: %m");
584 r = sd_bus_attach_event(m->bus, m->event, 0);
586 return log_error_errno(r, "Failed to attach bus to event loop: %m");
591 static int manager_vt_switch(sd_event_source *src, const struct signalfd_siginfo *si, void *data) {
593 Session *active, *iter;
596 * We got a VT-switch signal and we have to acknowledge it immediately.
597 * Preferably, we'd just use m->seat0->active->vtfd, but unfortunately,
598 * old user-space might run multiple sessions on a single VT, *sigh*.
599 * Therefore, we have to iterate all sessions and find one with a vtfd
600 * on the requested VT.
601 * As only VTs with active controllers have VT_PROCESS set, our current
602 * notion of the active VT might be wrong (for instance if the switch
603 * happens while we setup VT_PROCESS). Therefore, read the current VT
604 * first and then use s->active->vtnr as reference. Note that this is
605 * not racy, as no further VT-switch can happen as long as we're in
606 * synchronous VT_PROCESS mode.
610 seat_read_active_vt(m->seat0);
612 active = m->seat0->active;
613 if (!active || active->vtnr < 1) {
614 log_warning("Received VT_PROCESS signal without a registered session on that VT.");
618 if (active->vtfd >= 0) {
619 session_leave_vt(active);
621 LIST_FOREACH(sessions_by_seat, iter, m->seat0->sessions) {
622 if (iter->vtnr == active->vtnr && iter->vtfd >= 0) {
623 session_leave_vt(iter);
632 static int manager_connect_console(Manager *m) {
636 assert(m->console_active_fd < 0);
638 /* On certain architectures (S390 and Xen, and containers),
639 /dev/tty0 does not exist, so don't fail if we can't open
641 if (access("/dev/tty0", F_OK) < 0)
644 m->console_active_fd = open("/sys/class/tty/tty0/active", O_RDONLY|O_NOCTTY|O_CLOEXEC);
645 if (m->console_active_fd < 0) {
647 /* On some systems the device node /dev/tty0 may exist
648 * even though /sys/class/tty/tty0 does not. */
652 log_error_errno(errno, "Failed to open /sys/class/tty/tty0/active: %m");
656 r = sd_event_add_io(m->event, &m->console_active_event_source, m->console_active_fd, 0, manager_dispatch_console, m);
658 log_error("Failed to watch foreground console");
663 * SIGRTMIN is used as global VT-release signal, SIGRTMIN + 1 is used
664 * as VT-acquire signal. We ignore any acquire-events (yes, we still
665 * have to provide a valid signal-number for it!) and acknowledge all
666 * release events immediately.
669 if (SIGRTMIN + 1 > SIGRTMAX) {
670 log_error("Not enough real-time signals available: %u-%u", SIGRTMIN, SIGRTMAX);
674 r = ignore_signals(SIGRTMIN + 1, -1);
676 return log_error_errno(r, "Cannot ignore SIGRTMIN + 1: %m");
678 r = sigprocmask_many(SIG_BLOCK, SIGRTMIN, -1);
680 return log_error_errno(r, "Cannot block SIGRTMIN: %m");
682 r = sd_event_add_signal(m->event, NULL, SIGRTMIN, manager_vt_switch, m);
689 static int manager_connect_udev(Manager *m) {
693 assert(!m->udev_seat_monitor);
694 assert(!m->udev_device_monitor);
695 assert(!m->udev_vcsa_monitor);
696 assert(!m->udev_button_monitor);
698 m->udev_seat_monitor = udev_monitor_new_from_netlink(m->udev, "udev");
699 if (!m->udev_seat_monitor)
702 r = udev_monitor_filter_add_match_tag(m->udev_seat_monitor, "master-of-seat");
706 r = udev_monitor_enable_receiving(m->udev_seat_monitor);
710 r = sd_event_add_io(m->event, &m->udev_seat_event_source, udev_monitor_get_fd(m->udev_seat_monitor), EPOLLIN, manager_dispatch_seat_udev, m);
714 m->udev_device_monitor = udev_monitor_new_from_netlink(m->udev, "udev");
715 if (!m->udev_device_monitor)
718 r = udev_monitor_filter_add_match_subsystem_devtype(m->udev_device_monitor, "input", NULL);
722 r = udev_monitor_filter_add_match_subsystem_devtype(m->udev_device_monitor, "graphics", NULL);
726 r = udev_monitor_filter_add_match_subsystem_devtype(m->udev_device_monitor, "drm", NULL);
730 r = udev_monitor_enable_receiving(m->udev_device_monitor);
734 r = sd_event_add_io(m->event, &m->udev_device_event_source, udev_monitor_get_fd(m->udev_device_monitor), EPOLLIN, manager_dispatch_device_udev, m);
738 /* Don't watch keys if nobody cares */
739 if (m->handle_power_key != HANDLE_IGNORE ||
740 m->handle_suspend_key != HANDLE_IGNORE ||
741 m->handle_hibernate_key != HANDLE_IGNORE ||
742 m->handle_lid_switch != HANDLE_IGNORE ||
743 m->handle_lid_switch_docked != HANDLE_IGNORE) {
745 m->udev_button_monitor = udev_monitor_new_from_netlink(m->udev, "udev");
746 if (!m->udev_button_monitor)
749 r = udev_monitor_filter_add_match_tag(m->udev_button_monitor, "power-switch");
753 r = udev_monitor_filter_add_match_subsystem_devtype(m->udev_button_monitor, "input", NULL);
757 r = udev_monitor_enable_receiving(m->udev_button_monitor);
761 r = sd_event_add_io(m->event, &m->udev_button_event_source, udev_monitor_get_fd(m->udev_button_monitor), EPOLLIN, manager_dispatch_button_udev, m);
769 void manager_gc(Manager *m, bool drop_not_started) {
776 while ((seat = m->seat_gc_queue)) {
777 LIST_REMOVE(gc_queue, m->seat_gc_queue, seat);
778 seat->in_gc_queue = false;
780 if (!seat_check_gc(seat, drop_not_started)) {
781 seat_stop(seat, false);
786 while ((session = m->session_gc_queue)) {
787 LIST_REMOVE(gc_queue, m->session_gc_queue, session);
788 session->in_gc_queue = false;
790 /* First, if we are not closing yet, initiate stopping */
791 if (!session_check_gc(session, drop_not_started) &&
792 session_get_state(session) != SESSION_CLOSING)
793 session_stop(session, false);
795 /* Normally, this should make the session busy again,
796 * if it doesn't then let's get rid of it
798 if (!session_check_gc(session, drop_not_started)) {
799 session_finalize(session);
800 session_free(session);
804 while ((user = m->user_gc_queue)) {
805 LIST_REMOVE(gc_queue, m->user_gc_queue, user);
806 user->in_gc_queue = false;
808 /* First step: queue stop jobs */
809 if (!user_check_gc(user, drop_not_started))
810 user_stop(user, false);
812 /* Second step: finalize user */
813 if (!user_check_gc(user, drop_not_started)) {
820 static int manager_dispatch_idle_action(sd_event_source *s, uint64_t t, void *userdata) {
821 Manager *m = userdata;
822 struct dual_timestamp since;
828 if (m->idle_action == HANDLE_IGNORE ||
829 m->idle_action_usec <= 0)
832 n = now(CLOCK_MONOTONIC);
834 r = manager_get_idle_hint(m, &since);
836 /* Not idle. Let's check if after a timeout it might be idle then. */
837 elapse = n + m->idle_action_usec;
839 /* Idle! Let's see if it's time to do something, or if
840 * we shall sleep for longer. */
842 if (n >= since.monotonic + m->idle_action_usec &&
843 (m->idle_action_not_before_usec <= 0 || n >= m->idle_action_not_before_usec + m->idle_action_usec)) {
844 log_info("System idle. Taking action.");
846 manager_handle_action(m, 0, m->idle_action, false, false);
847 m->idle_action_not_before_usec = n;
850 elapse = MAX(since.monotonic, m->idle_action_not_before_usec) + m->idle_action_usec;
853 if (!m->idle_action_event_source) {
855 r = sd_event_add_time(
857 &m->idle_action_event_source,
859 elapse, USEC_PER_SEC*30,
860 manager_dispatch_idle_action, m);
862 return log_error_errno(r, "Failed to add idle event source: %m");
864 r = sd_event_source_set_priority(m->idle_action_event_source, SD_EVENT_PRIORITY_IDLE+10);
866 return log_error_errno(r, "Failed to set idle event source priority: %m");
868 r = sd_event_source_set_time(m->idle_action_event_source, elapse);
870 return log_error_errno(r, "Failed to set idle event timer: %m");
872 r = sd_event_source_set_enabled(m->idle_action_event_source, SD_EVENT_ONESHOT);
874 return log_error_errno(r, "Failed to enable idle event timer: %m");
880 int manager_startup(Manager *m) {
886 Inhibitor *inhibitor;
891 /* Connect to console */
892 r = manager_connect_console(m);
896 /* Connect to udev */
897 r = manager_connect_udev(m);
899 return log_error_errno(r, "Failed to create udev watchers: %m");
901 /* Connect to the bus */
902 r = manager_connect_bus(m);
906 /* Instantiate magic seat 0 */
907 r = manager_add_seat(m, "seat0", &m->seat0);
909 return log_error_errno(r, "Failed to add seat0: %m");
911 r = manager_set_lid_switch_ignore(m, 0 + m->holdoff_timeout_usec);
913 log_warning_errno(r, "Failed to set up lid switch ignore event source: %m");
915 /* Deserialize state */
916 r = manager_enumerate_devices(m);
918 log_warning_errno(r, "Device enumeration failed: %m");
920 r = manager_enumerate_seats(m);
922 log_warning_errno(r, "Seat enumeration failed: %m");
924 r = manager_enumerate_users(m);
926 log_warning_errno(r, "User enumeration failed: %m");
928 r = manager_enumerate_sessions(m);
930 log_warning_errno(r, "Session enumeration failed: %m");
932 r = manager_enumerate_inhibitors(m);
934 log_warning_errno(r, "Inhibitor enumeration failed: %m");
936 r = manager_enumerate_buttons(m);
938 log_warning_errno(r, "Button enumeration failed: %m");
940 /* Remove stale objects before we start them */
941 manager_gc(m, false);
943 /* And start everything */
944 HASHMAP_FOREACH(seat, m->seats, i)
947 HASHMAP_FOREACH(user, m->users, i)
950 HASHMAP_FOREACH(session, m->sessions, i)
951 session_start(session);
953 HASHMAP_FOREACH(inhibitor, m->inhibitors, i)
954 inhibitor_start(inhibitor);
956 HASHMAP_FOREACH(button, m->buttons, i)
957 button_check_switches(button);
959 manager_dispatch_idle_action(NULL, 0, m);
964 int manager_run(Manager *m) {
970 usec_t us = (uint64_t) -1;
972 r = sd_event_get_state(m->event);
975 if (r == SD_EVENT_FINISHED)
980 if (manager_dispatch_delayed(m) > 0)
983 if (m->action_what != 0 && !m->action_job) {
986 x = now(CLOCK_MONOTONIC);
987 y = m->action_timestamp + m->inhibit_delay_max;
989 us = x >= y ? 0 : y - x;
992 r = sd_event_run(m->event, us);
998 static int manager_parse_config_file(Manager *m) {
1001 return config_parse_many("/etc/systemd/logind.conf",
1002 CONF_DIRS_NULSTR("systemd/logind.conf"),
1004 config_item_perf_lookup, logind_gperf_lookup,
1008 int main(int argc, char *argv[]) {
1012 log_set_target(LOG_TARGET_AUTO);
1013 log_set_facility(LOG_AUTH);
1014 log_parse_environment();
1020 log_error("This program takes no arguments.");
1025 /* Always create the directories people can create inotify
1026 * watches in. Note that some applications might check for the
1027 * existence of /run/systemd/seats/ to determine whether
1028 * logind is available, so please always make sure this check
1030 mkdir_label("/run/systemd", 0755);
1031 mkdir_label("/run/systemd/seats", 0755);
1032 mkdir_label("/run/systemd/users", 0755);
1033 mkdir_label("/run/systemd/sessions", 0755);
1041 manager_parse_config_file(m);
1043 r = manager_startup(m);
1045 log_error_errno(r, "Failed to fully start up daemon: %m");
1049 log_debug("logind running as pid "PID_FMT, getpid());
1053 "STATUS=Processing requests...");
1057 log_debug("logind stopped as pid "PID_FMT, getpid());
1062 "STATUS=Shutting down...");
1067 return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;