X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flogin%2Flogind.c;h=fd113b3e79437db5451b63eaeedaf753dcf09ff9;hp=554409926a120b0b6345c36b4861c874f159d83b;hb=f9cd6be10ece07e10488c05e270a0b5860779864;hpb=9bb69af4f2823fdd30902f5ffd959e9b041feb53 diff --git a/src/login/logind.c b/src/login/logind.c index 554409926..fd113b3e7 100644 --- a/src/login/logind.c +++ b/src/login/logind.c @@ -73,33 +73,28 @@ Manager *manager_new(void) { m->busnames = set_new(string_hash_func, string_compare_func); if (!m->devices || !m->seats || !m->sessions || !m->users || !m->inhibitors || !m->buttons || !m->busnames || - !m->user_units || !m->session_units || - !m->busnames) { - manager_free(m); - return NULL; - } + !m->user_units || !m->session_units) + goto fail; m->kill_exclude_users = strv_new("root", NULL); - if (!m->kill_exclude_users) { - manager_free(m); - return NULL; - } + if (!m->kill_exclude_users) + goto fail; m->udev = udev_new(); - if (!m->udev) { - manager_free(m); - return NULL; - } + if (!m->udev) + goto fail; r = sd_event_default(&m->event); - if (r < 0) { - manager_free(m); - return NULL; - } + if (r < 0) + goto fail; sd_event_set_watchdog(m->event, true); return m; + +fail: + manager_free(m); + return NULL; } void manager_free(Manager *m) { @@ -149,6 +144,7 @@ void manager_free(Manager *m) { sd_event_source_unref(m->udev_device_event_source); sd_event_source_unref(m->udev_vcsa_event_source); sd_event_source_unref(m->udev_button_event_source); + sd_event_source_unref(m->lid_switch_ignore_event_source); if (m->console_active_fd >= 0) close_nointr_nofail(m->console_active_fd); @@ -742,7 +738,7 @@ static int manager_connect_console(Manager *m) { return -errno; } - r = sd_event_add_io(m->event, m->console_active_fd, 0, manager_dispatch_console, m, &m->console_active_event_source); + r = sd_event_add_io(m->event, &m->console_active_event_source, m->console_active_fd, 0, manager_dispatch_console, m); if (r < 0) { log_error("Failed to watch foreground console"); return r; @@ -772,7 +768,7 @@ static int manager_connect_udev(Manager *m) { if (r < 0) return r; - r = sd_event_add_io(m->event, udev_monitor_get_fd(m->udev_seat_monitor), EPOLLIN, manager_dispatch_seat_udev, m, &m->udev_seat_event_source); + 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); if (r < 0) return r; @@ -796,7 +792,7 @@ static int manager_connect_udev(Manager *m) { if (r < 0) return r; - r = sd_event_add_io(m->event, udev_monitor_get_fd(m->udev_device_monitor), EPOLLIN, manager_dispatch_device_udev, m, &m->udev_device_event_source); + 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); if (r < 0) return r; @@ -822,7 +818,7 @@ static int manager_connect_udev(Manager *m) { if (r < 0) return r; - r = sd_event_add_io(m->event, udev_monitor_get_fd(m->udev_button_monitor), EPOLLIN, manager_dispatch_button_udev, m, &m->udev_button_event_source); + 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); if (r < 0) return r; } @@ -842,7 +838,7 @@ static int manager_connect_udev(Manager *m) { if (r < 0) return r; - r = sd_event_add_io(m->event, udev_monitor_get_fd(m->udev_vcsa_monitor), EPOLLIN, manager_dispatch_vcsa_udev, m, &m->udev_vcsa_event_source); + r = sd_event_add_io(m->event, &m->udev_vcsa_event_source, udev_monitor_get_fd(m->udev_vcsa_monitor), EPOLLIN, manager_dispatch_vcsa_udev, m); if (r < 0) return r; } @@ -889,10 +885,11 @@ void manager_gc(Manager *m, bool drop_not_started) { LIST_REMOVE(gc_queue, m->user_gc_queue, user); user->in_gc_queue = false; - if (!user_check_gc(user, drop_not_started) && - user_get_state(user) != USER_CLOSING) + /* First step: queue stop jobs */ + if (!user_check_gc(user, drop_not_started)) user_stop(user, false); + /* Second step: finalize user */ if (!user_check_gc(user, drop_not_started)) { user_finalize(user); user_free(user); @@ -935,7 +932,7 @@ static int manager_dispatch_idle_action(sd_event_source *s, uint64_t t, void *us if (!m->idle_action_event_source) { - r = sd_event_add_monotonic(m->event, elapse, USEC_PER_SEC*30, manager_dispatch_idle_action, m, &m->idle_action_event_source); + r = sd_event_add_monotonic(m->event, &m->idle_action_event_source, elapse, USEC_PER_SEC*30, manager_dispatch_idle_action, m); if (r < 0) { log_error("Failed to add idle event source: %s", strerror(-r)); return r; @@ -963,11 +960,52 @@ static int manager_dispatch_idle_action(sd_event_source *s, uint64_t t, void *us return 0; } +static int lid_switch_ignore_handler(sd_event_source *e, uint64_t usec, void *userdata) { + Manager *m = userdata; + + assert(e); + assert(m); + + m->lid_switch_ignore_event_source = sd_event_source_unref(m->lid_switch_ignore_event_source); + return 0; +} + +int manager_set_lid_switch_ignore(Manager *m, usec_t until) { + int r; + + assert(m); + + if (until <= now(CLOCK_MONOTONIC)) + return 0; + + /* We want to ignore the lid switch for a while after each + * suspend, and after boot-up. Hence let's install a timer for + * this. As long as the event source exists we ignore the lid + * switch. */ + + if (m->lid_switch_ignore_event_source) { + usec_t u; + + r = sd_event_source_get_time(m->lid_switch_ignore_event_source, &u); + if (r < 0) + return r; + + if (until <= u) + return 0; + + r = sd_event_source_set_time(m->lid_switch_ignore_event_source, until); + } else + r = sd_event_add_monotonic(m->event, &m->lid_switch_ignore_event_source, until, 0, lid_switch_ignore_handler, m); + + return r; +} + int manager_startup(Manager *m) { int r; Seat *seat; Session *session; User *user; + Button *button; Inhibitor *inhibitor; Iterator i; @@ -997,6 +1035,10 @@ int manager_startup(Manager *m) { return r; } + r = manager_set_lid_switch_ignore(m, 0 + IGNORE_LID_SWITCH_STARTUP_USEC); + if (r < 0) + log_warning("Failed to set up lid switch ignore event source: %s", strerror(-r)); + /* Deserialize state */ r = manager_enumerate_devices(m); if (r < 0) @@ -1041,31 +1083,14 @@ int manager_startup(Manager *m) { HASHMAP_FOREACH(inhibitor, m->inhibitors, i) inhibitor_start(inhibitor); + HASHMAP_FOREACH(button, m->buttons, i) + button_check_switches(button); + manager_dispatch_idle_action(NULL, 0, m); return 0; } -static int manager_recheck_buttons(Manager *m) { - Iterator i; - Button *b; - int r = 0; - - assert(m); - - HASHMAP_FOREACH(b, m->buttons, i) { - int q; - - q = button_recheck(b); - if (q > 0) - return 1; - if (q < 0) - r = q; - } - - return r; -} - int manager_run(Manager *m) { int r; @@ -1085,9 +1110,6 @@ int manager_run(Manager *m) { if (manager_dispatch_delayed(m) > 0) continue; - if (manager_recheck_buttons(m) > 0) - continue; - if (m->action_what != 0 && !m->action_job) { usec_t x, y; @@ -1101,8 +1123,6 @@ int manager_run(Manager *m) { if (r < 0) return r; } - - return 0; } static int manager_parse_config_file(Manager *m) {