X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fservice.c;h=a5d1ebd84b6d780a41cecb0936b9e2da80d544ef;hp=b837cb81e59c856d54a5d2a89d8bde6d4fa256f7;hb=92abbefbefb0adafb6714c8d8f9d25bc8280a2f7;hpb=3f6c78dcebdc0904d3b614da07e9ec8d84de2532

diff --git a/src/service.c b/src/service.c
index b837cb81e..a5d1ebd84 100644
--- a/src/service.c
+++ b/src/service.c
@@ -631,6 +631,7 @@ static int service_load_sysv_path(Service *s, const char *path) {
                                         goto finish;
                                 }
 
+                                free(u->meta.description);
                                 u->meta.description = d;
 
                         } else if (startswith_no_case(t, "X-Interactive:")) {
@@ -1178,6 +1179,11 @@ static void service_set_state(Service *s, ServiceState state) {
                 service_connection_unref(s);
         }
 
+        /* For the inactive states unit_notify() will trim the cgroup,
+         * but for exit we have to do that ourselves... */
+        if (state == SERVICE_EXITED)
+                cgroup_bonding_trim_list(s->meta.cgroup_bondings, true);
+
         if (old_state != state)
                 log_debug("%s changed %s -> %s", s->meta.id, service_state_to_string(old_state), service_state_to_string(state));
 
@@ -1840,7 +1846,8 @@ static void service_run_next(Service *s, bool success) {
                                false,
                                !s->permissions_start_only,
                                !s->root_directory_start_only,
-                               false,
+                               s->control_command_id == SERVICE_EXEC_START_PRE ||
+                               s->control_command_id == SERVICE_EXEC_STOP_POST,
                                false,
                                &s->control_pid)) < 0)
                 goto fail;
@@ -1889,6 +1896,14 @@ static int service_start(Unit *u) {
                 return -ECANCELED;
         }
 
+        if ((s->exec_context.std_input == EXEC_INPUT_SOCKET ||
+             s->exec_context.std_output == EXEC_OUTPUT_SOCKET ||
+             s->exec_context.std_error == EXEC_OUTPUT_SOCKET) &&
+            s->socket_fd < 0) {
+                log_warning("%s can only be started with a per-connection socket.", u->meta.id);
+                return -EINVAL;
+        }
+
         s->failure = false;
         s->main_pid_known = false;
         s->allow_restart = true;
@@ -2170,7 +2185,6 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
         assert(pid >= 0);
 
         success = is_clean_exit(code, status);
-        s->failure = s->failure || !success;
 
         if (s->main_pid == pid) {
 
@@ -2180,9 +2194,14 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
                 if (s->type != SERVICE_FORKING) {
                         assert(s->exec_command[SERVICE_EXEC_START]);
                         s->exec_command[SERVICE_EXEC_START]->exec_status = s->main_exec_status;
+
+                        if (s->exec_command[SERVICE_EXEC_START]->ignore)
+                                success = true;
                 }
 
-                log_debug("%s: main process exited, code=%s, status=%i", u->meta.id, sigchld_code_to_string(code), status);
+                log_full(success ? LOG_DEBUG : LOG_NOTICE,
+                         "%s: main process exited, code=%s, status=%i", u->meta.id, sigchld_code_to_string(code), status);
+                s->failure = s->failure || !success;
 
                 /* The service exited, so the service is officially
                  * gone. */
@@ -2229,12 +2248,18 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
 
         } else if (s->control_pid == pid) {
 
-                if (s->control_command)
+                if (s->control_command) {
                         exec_status_exit(&s->control_command->exec_status, pid, code, status);
 
+                        if (s->control_command->ignore)
+                                success = true;
+                }
+
                 s->control_pid = 0;
 
-                log_debug("%s: control process exited, code=%s status=%i", u->meta.id, sigchld_code_to_string(code), status);
+                log_full(success ? LOG_DEBUG : LOG_NOTICE,
+                         "%s: control process exited, code=%s status=%i", u->meta.id, sigchld_code_to_string(code), status);
+                s->failure = s->failure || !success;
 
                 /* If we are shutting things down anyway we
                  * don't care about failing commands. */
@@ -2453,7 +2478,7 @@ static void service_notify_message(Unit *u, pid_t pid, char **tags) {
              s->state == SERVICE_RELOAD)) {
 
                 if (parse_pid(e + 8, &pid) < 0)
-                        log_warning("Failed to parse %s", e);
+                        log_warning("Failed to parse notification message %s", e);
                 else {
                         log_debug("%s: got %s", u->meta.id, e);
                         service_set_main_pid(s, pid);