getty: move automatic serial getty logic into generator

[elogind.git] / src / target.c

diff --git a/src/target.c b/src/target.c
index 3522bf12168f9a702a8cb2c6add51ed4d1d1ed21..54c34daa0de6c4e9431bbcad44d90613ce282119 100644 (file)
--- a/src/target.c
+++ b/src/target.c
@@ -49,13 +49,23 @@ static void target_set_state(Target *t, TargetState state) {
                           target_state_to_string(old_state),
                           target_state_to_string(state));
 
-        unit_notify(UNIT(t), state_translation_table[old_state], state_translation_table[state]);
+        unit_notify(UNIT(t), state_translation_table[old_state], state_translation_table[state], true);
 }
 
 static int target_add_default_dependencies(Target *t) {
+        static const UnitDependency deps[] = {
+                UNIT_REQUIRES,
+                UNIT_REQUIRES_OVERRIDABLE,
+                UNIT_REQUISITE,
+                UNIT_REQUISITE_OVERRIDABLE,
+                UNIT_WANTS,
+                UNIT_BIND_TO
+        };
+
         Iterator i;
         Unit *other;
         int r;
+        unsigned k;
 
         assert(t);
 
@@ -64,60 +74,13 @@ static int target_add_default_dependencies(Target *t) {
          * ordering manually we won't add anything in here to make
          * sure we don't create a loop. */
 
-        SET_FOREACH(other, t->meta.dependencies[UNIT_REQUIRES], i)
-                if ((r = unit_add_default_target_dependency(other, UNIT(t))) < 0)
-                    return r;
-
-        SET_FOREACH(other, t->meta.dependencies[UNIT_REQUIRES_OVERRIDABLE], i)
-                if ((r = unit_add_default_target_dependency(other, UNIT(t))) < 0)
-                    return r;
-
-        SET_FOREACH(other, t->meta.dependencies[UNIT_WANTS], i)
-                if ((r = unit_add_default_target_dependency(other, UNIT(t))) < 0)
-                    return r;
+        for (k = 0; k < ELEMENTSOF(deps); k++)
+                SET_FOREACH(other, t->meta.dependencies[deps[k]], i)
+                        if ((r = unit_add_default_target_dependency(other, UNIT(t))) < 0)
+                                return r;
 
         /* Make sure targets are unloaded on shutdown */
-        return unit_add_dependency_by_name(UNIT(t), UNIT_CONFLICTED_BY, SPECIAL_SHUTDOWN_TARGET, NULL, true);
-}
-
-static int target_add_getty_dependencies(Target *t) {
-        char *n;
-        int r;
-
-        assert(t);
-
-        if (!unit_has_name(UNIT(t), SPECIAL_GETTY_TARGET))
-                return 0;
-
-        /* Automatically add in a serial getty on the kernel
-         * console */
-        if (t->meta.manager->console) {
-                log_debug("Automatically adding serial getty for %s", t->meta.manager->console);
-                if (!(n = unit_name_replace_instance(SPECIAL_SERIAL_GETTY_SERVICE, t->meta.manager->console)))
-                        return -ENOMEM;
-
-                r = unit_add_two_dependencies_by_name(UNIT(t), UNIT_AFTER, UNIT_WANTS, n, NULL, true);
-                free(n);
-
-                if (r < 0)
-                        return r;
-        }
-
-        /* Automatically add in a serial getty on the first
-         * virtualizer console */
-        if (access("/sys/class/tty/hvc0", F_OK) == 0) {
-                log_debug("Automatic adding serial getty for hvc0");
-                if (!(n = unit_name_replace_instance(SPECIAL_SERIAL_GETTY_SERVICE, "hvc0")))
-                        return -ENOMEM;
-
-                r = unit_add_two_dependencies_by_name(UNIT(t), UNIT_AFTER, UNIT_WANTS, n, NULL, true);
-                free(n);
-
-                if (r < 0)
-                        return r;
-        }
-
-        return 0;
+        return unit_add_dependency_by_name(UNIT(t), UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true);
 }
 
 static int target_load(Unit *u) {
@@ -134,9 +97,6 @@ static int target_load(Unit *u) {
                 if (u->meta.default_dependencies)
                         if ((r = target_add_default_dependencies(t)) < 0)
                                 return r;
-
-                if ((r = target_add_getty_dependencies(t)) < 0)
-                        return r;
         }
 
         return 0;