core: make a number of functions not used externally static

diff --git a/src/core/unit.c b/src/core/unit.c
index 0c03b363dbcdb08e08f542c49a4edebbffce1dad..c629a1a9ce00eb226b2a2517eede9e32f0ce99ef 100644 (file)
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -5066,14 +5066,21 @@ static void unit_unref_uid_internal(
         *ref_uid = UID_INVALID;
 }
 
-void unit_unref_uid(Unit *u, bool destroy_now) {
+static void unit_unref_uid(Unit *u, bool destroy_now) {
         unit_unref_uid_internal(u, &u->ref_uid, destroy_now, manager_unref_uid);
 }
 
-void unit_unref_gid(Unit *u, bool destroy_now) {
+static void unit_unref_gid(Unit *u, bool destroy_now) {
         unit_unref_uid_internal(u, (uid_t*) &u->ref_gid, destroy_now, manager_unref_gid);
 }
 
+void unit_unref_uid_gid(Unit *u, bool destroy_now) {
+        assert(u);
+
+        unit_unref_uid(u, destroy_now);
+        unit_unref_gid(u, destroy_now);
+}
+
 static int unit_ref_uid_internal(
                 Unit *u,
                 uid_t *ref_uid,
@@ -5112,11 +5119,11 @@ static int unit_ref_uid_internal(
         return 1;
 }
 
-int unit_ref_uid(Unit *u, uid_t uid, bool clean_ipc) {
+static int unit_ref_uid(Unit *u, uid_t uid, bool clean_ipc) {
         return unit_ref_uid_internal(u, &u->ref_uid, uid, clean_ipc, manager_ref_uid);
 }
 
-int unit_ref_gid(Unit *u, gid_t gid, bool clean_ipc) {
+static int unit_ref_gid(Unit *u, gid_t gid, bool clean_ipc) {
         return unit_ref_uid_internal(u, (uid_t*) &u->ref_gid, (uid_t) gid, clean_ipc, manager_ref_gid);
 }
 
@@ -5161,13 +5168,6 @@ int unit_ref_uid_gid(Unit *u, uid_t uid, gid_t gid) {
         return r;
 }
 
-void unit_unref_uid_gid(Unit *u, bool destroy_now) {
-        assert(u);
-
-        unit_unref_uid(u, destroy_now);
-        unit_unref_gid(u, destroy_now);
-}
-
 void unit_notify_user_lookup(Unit *u, uid_t uid, gid_t gid) {
         int r;
 

diff --git a/src/core/unit.h b/src/core/unit.h
index 67a63105b6dcd7c104d1f152f0731bd48860bfc6..68de900b0d523165ea86c1fbd44c869971e64122 100644 (file)
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -815,12 +815,6 @@ int unit_fail_if_noncanonical(Unit *u, const char* where);
 
 int unit_test_start_limit(Unit *u);
 
-void unit_unref_uid(Unit *u, bool destroy_now);
-int unit_ref_uid(Unit *u, uid_t uid, bool clean_ipc);
-
-void unit_unref_gid(Unit *u, bool destroy_now);
-int unit_ref_gid(Unit *u, gid_t gid, bool clean_ipc);
-
 int unit_ref_uid_gid(Unit *u, uid_t uid, gid_t gid);
 void unit_unref_uid_gid(Unit *u, bool destroy_now);