fix hwclock_apply_localtime_delta() to properly handle negative TZ offset

[elogind.git] / src / unit.c

diff --git a/src/unit.c b/src/unit.c
index e3687d473f1e16997900ea80229dc93b839daaee..d4142098d1f4b742ca357f17aec42824d3efa61d 100644 (file)
--- a/src/unit.c
+++ b/src/unit.c
@@ -370,7 +370,7 @@ void unit_free(Unit *u) {
                 u->meta.manager->n_in_gc_queue--;
         }
 
-        cgroup_bonding_free_list(u->meta.cgroup_bondings, u->meta.manager->n_serializing <= 0);
+        cgroup_bonding_free_list(u->meta.cgroup_bondings, u->meta.manager->n_reloading <= 0);
 
         free(u->meta.description);
         free(u->meta.fragment_path);
@@ -1137,7 +1137,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
          * behaviour here. For example: if a mount point is remounted
          * this function will be called too! */
 
-        if (u->meta.manager->n_deserializing <= 0) {
+        if (u->meta.manager->n_reloading <= 0) {
                 dual_timestamp ts;
 
                 dual_timestamp_get(&ts);
@@ -1225,7 +1225,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
         } else
                 unexpected = true;
 
-        if (u->meta.manager->n_deserializing <= 0) {
+        if (u->meta.manager->n_reloading <= 0) {
 
                 /* If this state change happened without being
                  * requested by a job, then let's retroactively start
@@ -1258,7 +1258,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
 
                 if (u->meta.type == UNIT_SERVICE &&
                     !UNIT_IS_ACTIVE_OR_RELOADING(os) &&
-                    u->meta.manager->n_deserializing <= 0) {
+                    u->meta.manager->n_reloading <= 0) {
                         /* Write audit record if we have just finished starting up */
                         manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_START, true);
                         u->meta.in_audit = true;
@@ -1275,7 +1275,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
                 if (u->meta.type == UNIT_SERVICE &&
                     UNIT_IS_INACTIVE_OR_FAILED(ns) &&
                     !UNIT_IS_INACTIVE_OR_FAILED(os) &&
-                    u->meta.manager->n_deserializing <= 0) {
+                    u->meta.manager->n_reloading <= 0) {
 
                         /* Hmm, if there was no start record written
                          * write it now, so that we always have a nice
@@ -2003,6 +2003,47 @@ static char *specifier_filename(char specifier, void *data, void *userdata) {
         return unit_name_to_path(u->meta.instance);
 }
 
+static char *specifier_cgroup(char specifier, void *data, void *userdata) {
+        Unit *u = userdata;
+        assert(u);
+
+        return default_cgroup_path(u);
+}
+
+static char *specifier_cgroup_root(char specifier, void *data, void *userdata) {
+        Unit *u = userdata;
+        char *p;
+        assert(u);
+
+        if (specifier == 'r')
+                return strdup(u->meta.manager->cgroup_hierarchy);
+
+        if (parent_of_path(u->meta.manager->cgroup_hierarchy, &p) < 0)
+                return strdup("");
+
+        if (streq(p, "/")) {
+                free(p);
+                return strdup("");
+        }
+
+        return p;
+}
+
+static char *specifier_runtime(char specifier, void *data, void *userdata) {
+        Unit *u = userdata;
+        assert(u);
+
+        if (u->meta.manager->running_as == MANAGER_USER) {
+                const char *e;
+
+                e = getenv("XDG_RUNTIME_DIR");
+                if (e)
+                        return strdup(e);
+        }
+
+        return strdup("/run");
+}
+
 char *unit_name_printf(Unit *u, const char* format) {
 
         /*
@@ -2032,7 +2073,13 @@ char *unit_name_printf(Unit *u, const char* format) {
 char *unit_full_printf(Unit *u, const char *format) {
 
         /* This is similar to unit_name_printf() but also supports
-         * unescaping */
+         * unescaping. Also, adds a couple of additional codes:
+         *
+         * %c cgroup path of unit
+         * %r root cgroup path of this systemd instance (e.g. "/user/lennart/shared/systemd-4711")
+         * %R parent of root cgroup path (e.g. "/usr/lennart/shared")
+         * %t the runtime directory to place sockets in (e.g. "/run" or $XDG_RUNTIME_DIR)
+         */
 
         const Specifier table[] = {
                 { 'n', specifier_string,              u->meta.id },
@@ -2042,6 +2089,10 @@ char *unit_full_printf(Unit *u, const char *format) {
                 { 'i', specifier_string,              u->meta.instance },
                 { 'I', specifier_instance_unescaped,  NULL },
                 { 'f', specifier_filename,            NULL },
+                { 'c', specifier_cgroup,              NULL },
+                { 'r', specifier_cgroup_root,         NULL },
+                { 'R', specifier_cgroup_root,         NULL },
+                { 't', specifier_runtime,             NULL },
                 { 0, NULL, NULL }
         };
 
@@ -2420,7 +2471,6 @@ int unit_kill(Unit *u, KillWho w, KillMode m, int signo, DBusError *error) {
         return UNIT_VTABLE(u)->kill(u, w, m, signo, error);
 }
 
-
 int unit_following_set(Unit *u, Set **s) {
         assert(u);
         assert(s);