socket: don't allow mixing of accepting and non-accepting sockets in the same unit

[elogind.git] / src / timer.c

diff --git a/src/timer.c b/src/timer.c
index e3c916bb0faf717b9f5e63e78c433b6d10aecc24..1580478949595cd0a6006fd0360ad8103d497efc 100644 (file)
--- a/src/timer.c
+++ b/src/timer.c
@@ -26,6 +26,7 @@
 #include "timer.h"
 #include "dbus-timer.h"
 #include "special.h"
+#include "bus-errors.h"
 
 static const UnitActiveState state_translation_table[_TIMER_STATE_MAX] = {
         [TIMER_DEAD] = UNIT_INACTIVE,
@@ -72,6 +73,18 @@ static int timer_verify(Timer *t) {
         return 0;
 }
 
+static int timer_add_default_dependencies(Timer *t) {
+        int r;
+
+        assert(t);
+
+        if (t->meta.manager->running_as == MANAGER_SYSTEM)
+                if ((r = unit_add_two_dependencies_by_name(UNIT(t), UNIT_AFTER, UNIT_REQUIRES, SPECIAL_SYSINIT_TARGET, NULL, true)) < 0)
+                        return r;
+
+        return unit_add_two_dependencies_by_name(UNIT(t), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true);
+}
+
 static int timer_load(Unit *u) {
         Timer *t = TIMER(u);
         int r;
@@ -91,9 +104,8 @@ static int timer_load(Unit *u) {
                 if ((r = unit_add_dependency(u, UNIT_BEFORE, t->unit, true)) < 0)
                         return r;
 
-                /* Timers shouldn't stay around on shutdown */
                 if (t->meta.default_dependencies)
-                        if ((r = unit_add_two_dependencies_by_name(u, UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true)) < 0)
+                        if ((r = timer_add_default_dependencies(t)) < 0)
                                 return r;
         }
 
@@ -261,18 +273,27 @@ fail:
 }
 
 static void timer_enter_running(Timer *t) {
+        DBusError error;
         int r;
+
         assert(t);
+        dbus_error_init(&error);
 
-        if ((r = manager_add_job(t->meta.manager, JOB_START, t->unit, JOB_REPLACE, true, NULL)) < 0)
+        /* Don't start job if we are supposed to go down */
+        if (t->meta.job && t->meta.job->type == JOB_STOP)
+                return;
+
+        if ((r = manager_add_job(t->meta.manager, JOB_START, t->unit, JOB_REPLACE, true, &error, NULL)) < 0)
                 goto fail;
 
         timer_set_state(t, TIMER_RUNNING);
         return;
 
 fail:
-        log_warning("%s failed to queue unit startup job: %s", t->meta.id, strerror(-r));
+        log_warning("%s failed to queue unit startup job: %s", t->meta.id, bus_error(&error, r));
         timer_enter_dead(t, false);
+
+        dbus_error_free(&error);
 }
 
 static int timer_start(Unit *u) {
@@ -440,11 +461,11 @@ static const char* const timer_state_table[_TIMER_STATE_MAX] = {
 DEFINE_STRING_TABLE_LOOKUP(timer_state, TimerState);
 
 static const char* const timer_base_table[_TIMER_BASE_MAX] = {
-        [TIMER_ACTIVE] = "OnActive",
-        [TIMER_BOOT] = "OnBoot",
-        [TIMER_STARTUP] = "OnStartup",
-        [TIMER_UNIT_ACTIVE] = "OnUnitActive",
-        [TIMER_UNIT_INACTIVE] = "OnUnitInactive"
+        [TIMER_ACTIVE] = "OnActiveSec",
+        [TIMER_BOOT] = "OnBootSec",
+        [TIMER_STARTUP] = "OnStartupSec",
+        [TIMER_UNIT_ACTIVE] = "OnUnitActiveSec",
+        [TIMER_UNIT_INACTIVE] = "OnUnitInactiveSec"
 };
 
 DEFINE_STRING_TABLE_LOOKUP(timer_base, TimerBase);