service: allow KillMode=mixed in conjunction with PAMName=

[elogind.git] / src / core / service.c

diff --git a/src/core/service.c b/src/core/service.c
index 6fbde2b8f235606dd823f4ca1fb8cefc1c261baf..1ec2e51fc2a927136f551e1ec8873186224b7fb3 100644 (file)
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -1092,37 +1092,31 @@ static int service_verify(Service *s) {
                 return 0;
 
         if (!s->exec_command[SERVICE_EXEC_START]) {
-                log_error_unit(UNIT(s)->id,
-                               "%s lacks ExecStart setting. Refusing.", UNIT(s)->id);
+                log_error_unit(UNIT(s)->id, "%s lacks ExecStart setting. Refusing.", UNIT(s)->id);
                 return -EINVAL;
         }
 
         if (s->type != SERVICE_ONESHOT &&
             s->exec_command[SERVICE_EXEC_START]->command_next) {
-                log_error_unit(UNIT(s)->id,
-                               "%s has more than one ExecStart setting, which is only allowed for Type=oneshot services. Refusing.", UNIT(s)->id);
+                log_error_unit(UNIT(s)->id, "%s has more than one ExecStart setting, which is only allowed for Type=oneshot services. Refusing.", UNIT(s)->id);
                 return -EINVAL;
         }
 
         if (s->type == SERVICE_ONESHOT && s->restart != SERVICE_RESTART_NO) {
-                log_error_unit(UNIT(s)->id,
-                                "%s has Restart setting other than no, which isn't allowed for Type=oneshot services. Refusing.", UNIT(s)->id);
+                log_error_unit(UNIT(s)->id, "%s has Restart setting other than no, which isn't allowed for Type=oneshot services. Refusing.", UNIT(s)->id);
                 return -EINVAL;
         }
 
         if (s->type == SERVICE_DBUS && !s->bus_name) {
-                log_error_unit(UNIT(s)->id,
-                               "%s is of type D-Bus but no D-Bus service name has been specified. Refusing.", UNIT(s)->id);
+                log_error_unit(UNIT(s)->id, "%s is of type D-Bus but no D-Bus service name has been specified. Refusing.", UNIT(s)->id);
                 return -EINVAL;
         }
 
         if (s->bus_name && s->type != SERVICE_DBUS)
-                log_warning_unit(UNIT(s)->id,
-                                 "%s has a D-Bus service name specified, but is not of type dbus. Ignoring.", UNIT(s)->id);
+                log_warning_unit(UNIT(s)->id, "%s has a D-Bus service name specified, but is not of type dbus. Ignoring.", UNIT(s)->id);
 
-        if (s->exec_context.pam_name && s->kill_context.kill_mode != KILL_CONTROL_GROUP) {
-                log_error_unit(UNIT(s)->id,
-                               "%s has PAM enabled. Kill mode must be set to 'control-group'. Refusing.", UNIT(s)->id);
+        if (s->exec_context.pam_name && !(s->kill_context.kill_mode == KILL_CONTROL_GROUP || s->kill_context.kill_mode == KILL_MIXED)) {
+                log_error_unit(UNIT(s)->id, "%s has PAM enabled. Kill mode must be set to 'control-group' or 'mixed'. Refusing.", UNIT(s)->id);
                 return -EINVAL;
         }
 
@@ -1138,28 +1132,10 @@ static int service_add_default_dependencies(Service *s) {
          * majority of services. */
 
         /* First, pull in base system */
-        if (UNIT(s)->manager->running_as == SYSTEMD_SYSTEM) {
-                r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES,
-                                                      SPECIAL_BASIC_TARGET, NULL, true);
-                if (r < 0)
-                        return r;
-
-        } else if (UNIT(s)->manager->running_as == SYSTEMD_USER) {
-                r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES,
-                                                      SPECIAL_SOCKETS_TARGET, NULL, true);
-                if (r < 0)
-                        return r;
-
-                r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES,
-                                                      SPECIAL_TIMERS_TARGET, NULL, true);
-                if (r < 0)
-                        return r;
-
-                r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES,
-                                                      SPECIAL_PATHS_TARGET, NULL, true);
-                if (r < 0)
-                        return r;
-        }
+        r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES,
+                                              SPECIAL_BASIC_TARGET, NULL, true);
+        if (r < 0)
+                return r;
 
         /* Second, activate normal shutdown */
         r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS,
@@ -1253,12 +1229,6 @@ static int service_load(Unit *u) {
                 if (s->watchdog_usec > 0 && s->notify_access == NOTIFY_NONE)
                         s->notify_access = NOTIFY_MAIN;
 
-                if (s->type == SERVICE_DBUS || s->bus_name) {
-                        r = unit_add_two_dependencies_by_name(u, UNIT_AFTER, UNIT_REQUIRES, SPECIAL_DBUS_SOCKET, NULL, true);
-                        if (r < 0)
-                                return r;
-                }
-
                 if (UNIT(s)->default_dependencies) {
                         r = service_add_default_dependencies(s);
                         if (r < 0)
@@ -3425,6 +3395,20 @@ static void service_notify_message(Unit *u, pid_t pid, char **tags) {
                 unit_add_to_dbus_queue(u);
 }
 
+static int service_get_timeout(Unit *u, uint64_t *timeout) {
+        Service *s = SERVICE(u);
+        int r;
+
+        if (!s->timer_event_source)
+                return 0;
+
+        r = sd_event_source_get_time(s->timer_event_source, timeout);
+        if (r < 0)
+                return r;
+
+        return 1;
+}
+
 #ifdef HAVE_SYSV_COMPAT
 
 static int service_enumerate(Manager *m) {
@@ -3856,6 +3840,8 @@ const UnitVTable service_vtable = {
         .bus_set_property = bus_service_set_property,
         .bus_commit_properties = bus_service_commit_properties,
 
+        .get_timeout = service_get_timeout,
+
 #ifdef HAVE_SYSV_COMPAT
         .enumerate = service_enumerate,
 #endif