X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flogin%2Flogind.c;h=2d734ff26f70412c24d9c3781f754394d6a36af7;hb=0325941fff60888ff3486f271b0d513a75f9a324;hp=2add2410664102c1391991c71880a781266431b4;hpb=b58b227a53ee2b9feba8433a1558b51132ffb18b;p=elogind.git

diff --git a/src/login/logind.c b/src/login/logind.c
index 2add24106..2d734ff26 100644
--- a/src/login/logind.c
+++ b/src/login/logind.c
@@ -60,6 +60,8 @@ Manager *manager_new(void) {
         m->idle_action = HANDLE_IGNORE;
         m->idle_action_not_before_usec = now(CLOCK_MONOTONIC);
 
+        m->runtime_dir_size = PAGE_ALIGN((size_t) (physical_memory() / 10)); /* 10% */
+
         m->devices = hashmap_new(string_hash_func, string_compare_func);
         m->seats = hashmap_new(string_hash_func, string_compare_func);
         m->sessions = hashmap_new(string_hash_func, string_compare_func);
@@ -73,33 +75,28 @@ 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 +146,7 @@ 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 +740,7 @@ 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 +770,7 @@ 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 +794,7 @@ 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 +820,7 @@ 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 +840,7 @@ 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;
         }
@@ -936,7 +934,7 @@ 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;
@@ -969,6 +967,7 @@ int manager_startup(Manager *m) {
         Seat *seat;
         Session *session;
         User *user;
+        Button *button;
         Inhibitor *inhibitor;
         Iterator i;
 
@@ -998,6 +997,10 @@ 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)
@@ -1042,31 +1045,14 @@ 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;
 
@@ -1086,9 +1072,6 @@ 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;
 
@@ -1102,8 +1085,6 @@ int manager_run(Manager *m) {
                 if (r < 0)
                         return r;
         }
-
-        return 0;
 }
 
 static int manager_parse_config_file(Manager *m) {