shared: introduce _cleanup_set_free_free_

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

diff --git a/src/shared/set.c b/src/shared/set.c
index 53399b655b43daafe615489cdbadac8e9dfe17e9..cd910d70abbc403eb54ae8eb50871c36f93929d6 100644 (file)
--- a/src/shared/set.c
+++ b/src/shared/set.c
@@ -49,6 +49,14 @@ void set_free_free(Set *s) {
         hashmap_free_free(MAKE_HASHMAP(s));
 }
 
         hashmap_free_free(MAKE_HASHMAP(s));
 }
 

+void set_free_freep(Set **s) {
+        if (!*s)
+                return;
+
+        set_free_free(*s);
+        *s = NULL;
+}
+

 int set_ensure_allocated(Set **s, hash_func_t hash_func, compare_func_t compare_func) {
         return hashmap_ensure_allocated((Hashmap**) s, hash_func, compare_func);
 }
 int set_ensure_allocated(Set **s, hash_func_t hash_func, compare_func_t compare_func) {
         return hashmap_ensure_allocated((Hashmap**) s, hash_func, compare_func);
 }