X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Funit.h;h=fbe88c2c794e4a58d8fea0df591fc931365245a3;hb=62347bc24a695bc0527f663af5fe136b1a993573;hp=796aee5b5c69fcf4e954c6bd43700f0a0667ef99;hpb=ead8e4788ee31bbdc38b4cd3c6e71c8a95bbc95a;p=elogind.git

diff --git a/src/unit.h b/src/unit.h
index 796aee5b5..fbe88c2c7 100644
--- a/src/unit.h
+++ b/src/unit.h
@@ -329,6 +329,9 @@ struct UnitVTable {
         /* Return the unit this unit is following */
         Unit *(*following)(Unit *u);
 
+        /* Return the set of units that are following each other */
+        int (*following_set)(Unit *u, Set **s);
+
         /* This is called for each unit type and should be used to
          * enumerate existing devices and load them. However,
          * everything that is loaded here should still stay in
@@ -350,11 +353,6 @@ struct UnitVTable {
         /* Can units of this type have multiple names? */
         bool no_alias:1;
 
-        /* If true units of this types can never have "Requires"
-         * dependencies, because state changes can only be observed,
-         * not triggered */
-        bool no_requires:1;
-
         /* Instances make no sense for this type */
         bool no_instances:1;
 
@@ -508,6 +506,8 @@ bool unit_pending_active(Unit *u);
 
 int unit_add_default_target_dependency(Unit *u, Unit *target);
 
+int unit_following_set(Unit *u, Set **s);
+
 UnitType unit_name_to_type(const char *n);
 bool unit_name_is_valid(const char *n, bool template_ok);