service: read special startup dirs only on the respective distros

[elogind.git] / src / service.c

diff --git a/src/service.c b/src/service.c
index 978dca9341d82918313887eebc551da47f5e42da..ee1da2a7b32bcb1d746e3e36a28f0eedd69815ea 100644 (file)
--- a/src/service.c
+++ b/src/service.c
@@ -56,11 +56,15 @@ static const struct {
         { "rc4.d",  SPECIAL_RUNLEVEL4_TARGET, RUNLEVEL_UP },
         { "rc5.d",  SPECIAL_RUNLEVEL5_TARGET, RUNLEVEL_UP },
 
+#ifdef TARGET_SUSE
         /* SUSE style boot.d */
         { "boot.d", SPECIAL_SYSINIT_TARGET,   RUNLEVEL_SYSINIT },
+#endif
 
+#ifdef TARGET_DEBIAN
         /* Debian style rcS.d */
         { "rcS.d",  SPECIAL_SYSINIT_TARGET,   RUNLEVEL_SYSINIT },
+#endif
 
         /* Standard SysV runlevels for shutdown */
         { "rc0.d",  SPECIAL_POWEROFF_TARGET,  RUNLEVEL_DOWN },
@@ -292,6 +296,7 @@ static int sysv_fix_order(Service *s) {
         LIST_FOREACH(units_per_type, other, s->meta.manager->units_per_type[UNIT_SERVICE]) {
                 Service *t;
                 UnitDependency d;
+                bool special_s, special_t;
 
                 t = (Service*) other;
 
@@ -307,7 +312,14 @@ static int sysv_fix_order(Service *s) {
                     (!t->sysv_path || t->sysv_has_lsb))
                         continue;
 
-                if (t->sysv_start_priority < s->sysv_start_priority)
+                special_s = s->sysv_runlevels && !chars_intersect(RUNLEVELS_UP, s->sysv_runlevels);
+                special_t = t->sysv_runlevels && !chars_intersect(RUNLEVELS_UP, t->sysv_runlevels);
+
+                if (special_t && !special_s)
+                        d = UNIT_AFTER;
+                else if (special_s && !special_t)
+                        d = UNIT_BEFORE;
+                else if (t->sysv_start_priority < s->sysv_start_priority)
                         d = UNIT_AFTER;
                 else if (t->sysv_start_priority > s->sysv_start_priority)
                         d = UNIT_BEFORE;
@@ -2000,6 +2012,9 @@ static int service_serialize(Unit *u, FILE *f, FDSet *fds) {
 
         unit_serialize_item(u, f, "main-pid-known", yes_no(s->main_pid_known));
 
+        if (s->status_text)
+                unit_serialize_item(u, f, "status-text", s->status_text);
+
         /* There's a minor uncleanliness here: if there are multiple
          * commands attached here, we will start from the first one
          * again */
@@ -2084,6 +2099,14 @@ static int service_deserialize_item(Unit *u, const char *key, const char *value,
                         log_debug("Failed to parse main-pid-known value %s", value);
                 else
                         s->main_pid_known = b;
+        } else if (streq(key, "status-text")) {
+                char *t;
+
+                if ((t = strdup(value))) {
+                        free(s->status_text);
+                        s->status_text = t;
+                }
+
         } else if (streq(key, "control-command")) {
                 ServiceExecCommand id;
 
@@ -2508,15 +2531,21 @@ static void service_notify_message(Unit *u, pid_t pid, char **tags) {
         if ((e = strv_find_prefix(tags, "STATUS="))) {
                 char *t;
 
-                if (!(t = strdup(e+7))) {
-                        log_error("Failed to allocate string.");
-                        return;
-                }
+                if (e[7]) {
+                        if (!(t = strdup(e+7))) {
+                                log_error("Failed to allocate string.");
+                                return;
+                        }
 
-                log_debug("%s: got %s", u->meta.id, e);
+                        log_debug("%s: got %s", u->meta.id, e);
+
+                        free(s->status_text);
+                        s->status_text = t;
+                } else {
+                        free(s->status_text);
+                        s->status_text = NULL;
+                }
 
-                free(s->status_text);
-                s->status_text = t;
         }
 }