Add set_consume which always takes ownership

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

diff --git a/src/shared/set.h b/src/shared/set.h
index ed5b5a44d6456e372281f1f7522e345c0e3fc0ad..e5d46e9a8f7d0270638b1fc91cc36426c2f22807 100644 (file)
--- a/src/shared/set.h
+++ b/src/shared/set.h
@@ -33,12 +33,20 @@ typedef struct Set Set;
 
 Set *set_new(hash_func_t hash_func, compare_func_t compare_func);
 void set_free(Set* s);
-void set_freep(Set **s);
+static inline void set_freep(Set **s) {
+        set_free(*s);
+}
+
 void set_free_free(Set *s);
+static inline void set_free_freep(Set **s) {
+        set_free_free(*s);
+}
+
 Set* set_copy(Set *s);
 int set_ensure_allocated(Set **s, hash_func_t hash_func, compare_func_t compare_func);
 
 int set_put(Set *s, void *value);
+int set_consume(Set *s, void *value);
 int set_replace(Set *s, void *value);
 void *set_get(Set *s, void *value);
 bool set_contains(Set *s, void *value);
@@ -70,3 +78,6 @@ char **set_get_strv(Set *s);
 
 #define SET_FOREACH_BACKWARDS(e, s, i) \
         for ((i) = ITERATOR_LAST, (e) = set_iterate_backwards((s), &(i)); (e); (e) = set_iterate_backwards((s), &(i)))
+
+#define _cleanup_set_free_ _cleanup_(set_freep)
+#define _cleanup_set_free_free_ _cleanup_(set_free_freep)