shared: introduce _cleanup_set_free_free_

1 files changed, 8 insertions, 0 deletions

diff --git a/src/shared/set.c b/src/shared/set.c
index 53399b655b..cd910d70ab 100644
--- 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));
 }
 
+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);
 }