systemadm: show dependencies in the UI

[elogind.git] / set.c

diff --git a/set.c b/set.c
index 89fd81f31bb0ef7bb2fee9ab2239c1c496bb7e39..efd20db536bda44c6b3e22c6d6f4ceaf9f102d6e 100644 (file)
--- a/set.c
+++ b/set.c
@@ -1,8 +1,23 @@
 /*-*- Mode: C; c-basic-offset: 8 -*-*/
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
 
 #include <stdlib.h>
 
@@ -42,6 +57,10 @@ void *set_remove(Set *s, void *value) {
         return hashmap_remove(MAKE_HASHMAP(s), value);
 }
 
+int set_remove_and_put(Set *s, void *old_value, void *new_value) {
+        return hashmap_remove_and_put(MAKE_HASHMAP(s), old_value, new_value, new_value);
+}
+
 unsigned set_size(Set *s) {
         return hashmap_size(MAKE_HASHMAP(s));
 }
@@ -78,6 +97,14 @@ int set_merge(Set *s, Set *other) {
         return hashmap_merge(MAKE_HASHMAP(s), MAKE_HASHMAP(other));
 }
 
+void set_move(Set *s, Set *other) {
+        return hashmap_move(MAKE_HASHMAP(s), MAKE_HASHMAP(other));
+}
+
+int set_move_one(Set *s, Set *other, void *value) {
+        return hashmap_move_one(MAKE_HASHMAP(s), MAKE_HASHMAP(other), value);
+}
+
 Set* set_copy(Set *s) {
         return MAKE_SET(hashmap_copy(MAKE_HASHMAP(s)));
 }