Merge pull request #7 from elogind/dev_v228-r1

[elogind.git] / src / basic / set.h

diff --git a/src/basic/set.h b/src/basic/set.h
index 87cfcd8e42c36e8dd6e7735d3b2d445e532f78de..88a2cd74a6a09325996dd0a0623699d2ab7fccf6 100644 (file)
--- a/src/basic/set.h
+++ b/src/basic/set.h
@@ -28,12 +28,14 @@ Set *internal_set_new(const struct hash_ops *hash_ops  HASHMAP_DEBUG_PARAMS);
 #define set_new(ops) internal_set_new(ops  HASHMAP_DEBUG_SRC_ARGS)
 
 
-static inline void set_free(Set *s) {
+static inline Set *set_free(Set *s) {
         internal_hashmap_free(HASHMAP_BASE(s));
+        return NULL;
 }
 
-static inline void set_free_free(Set *s) {
+static inline Set *set_free_free(Set *s) {
         internal_hashmap_free_free(HASHMAP_BASE(s));
+        return NULL;
 }
 
 /* no set_free_free_free */
@@ -63,7 +65,9 @@ static inline void *set_remove(Set *s, const void *key) {
 
 /* no set_remove2 */
 /* no set_remove_value */
-// UNNEEDED int set_remove_and_put(Set *s, const void *old_key, const void *new_key);
+#if 0 /// UNNEEDED by elogind
+int set_remove_and_put(Set *s, const void *old_key, const void *new_key);
+#endif // 0
 /* no set_remove_and_replace */
 int set_merge(Set *s, Set *other);
 
@@ -122,7 +126,9 @@ static inline char **set_get_strv(Set *s) {
 
 int set_consume(Set *s, void *value);
 int set_put_strdup(Set *s, const char *p);
-// UNNEEDED int set_put_strdupv(Set *s, char **l);
+#if 0 /// UNNEEDED by elogind
+int set_put_strdupv(Set *s, char **l);
+#endif // 0
 
 #define SET_FOREACH(e, s, i) \
         for ((i) = ITERATOR_FIRST; set_iterate((s), &(i), (void**)&(e)); )