cgroup: make cgroup controller name a constant

[elogind.git] / src / manager.c

diff --git a/src/manager.c b/src/manager.c
index 638ef2f4500af4997ea01f946ee2a039706c5a95..8d016b9f5de405bb83e53b97a7f8a54da4d7054b 100644 (file)
--- a/src/manager.c
+++ b/src/manager.c
@@ -443,7 +443,6 @@ void manager_free(Manager *m) {
         lookup_paths_free(&m->lookup_paths);
         strv_free(m->environment);
 
-        free(m->cgroup_controller);
         free(m->cgroup_hierarchy);
         free(m->cgroup_mount_point);
 
@@ -1748,7 +1747,7 @@ static int manager_dispatch_sigchld(Manager *m) {
                           (long unsigned) si.si_pid,
                           sigchld_code_to_string(si.si_code),
                           si.si_status,
-                          strna(si.si_code == CLD_EXITED ? exit_status_to_string(si.si_status) : strsignal(si.si_status)));
+                          strna(si.si_code == CLD_EXITED ? exit_status_to_string(si.si_status) : signal_to_string(si.si_status)));
 
                 if (!u)
                         continue;
@@ -1768,6 +1767,8 @@ static int manager_start_target(Manager *m, const char *name, JobMode mode) {
 
         dbus_error_init(&error);
 
+        log_info("Activating special unit %s", name);
+
         if ((r = manager_add_job_by_name(m, JOB_START, name, mode, true, &error, NULL)) < 0)
                 log_error("Failed to enqueue %s job: %s", name, bus_error(&error, r));
 
@@ -1795,6 +1796,8 @@ static int manager_process_signal_fd(Manager *m) {
                         return -errno;
                 }
 
+                log_debug("Received SIG%s", strna(signal_to_string(sfsi.ssi_signo)));
+
                 switch (sfsi.ssi_signo) {
 
                 case SIGCHLD:
@@ -1905,7 +1908,7 @@ static int manager_process_signal_fd(Manager *m) {
                                 break;
                         }
 
-                        log_info("Got unhandled signal <%s>.", strsignal(sfsi.ssi_signo));
+                        log_warning("Got unhandled signal <%s>.", strna(signal_to_string(sfsi.ssi_signo)));
                 }
                 }
         }
@@ -2275,6 +2278,8 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
 
         log_debug("Deserializing state...");
 
+        m->deserializing = true;
+
         for (;;) {
                 Unit *u;
                 char name[UNIT_NAME_MAX+2];
@@ -2284,22 +2289,30 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         if (feof(f))
                                 break;
 
-                        return -errno;
+                        r = -errno;
+                        goto finish;
                 }
 
                 char_array_0(name);
 
                 if ((r = manager_load_unit(m, strstrip(name), NULL, NULL, &u)) < 0)
-                        return r;
+                        goto finish;
 
                 if ((r = unit_deserialize(u, f, fds)) < 0)
-                        return r;
+                        goto finish;
         }
 
-        if (ferror(f))
-                return -EIO;
+        if (ferror(f)) {
+                r = -EIO;
+                goto finish;
+        }
 
-        return 0;
+        r = 0;
+
+finish:
+        m->deserializing = false;
+
+        return r;
 }
 
 int manager_reload(Manager *m) {