shared: introduce _cleanup_set_free_free_

diff --git a/src/shared/macro.h b/src/shared/macro.h
index b307dedaa8bd6fc5fa379f5b715e6e97df7eaa0e..055919048c90d8c203baf1ae1d8913d2c002714a 100644 (file)
--- a/src/shared/macro.h
+++ b/src/shared/macro.h
@@ -201,6 +201,7 @@ static inline size_t IOVEC_INCREMENT(struct iovec *i, unsigned n, size_t k) {
 #define _cleanup_closedir_ __attribute__((cleanup(closedirp)))
 #define _cleanup_umask_ __attribute__((cleanup(umaskp)))
 #define _cleanup_set_free_ __attribute__((cleanup(set_freep)))
 #define _cleanup_closedir_ __attribute__((cleanup(closedirp)))
 #define _cleanup_umask_ __attribute__((cleanup(umaskp)))
 #define _cleanup_set_free_ __attribute__((cleanup(set_freep)))

+#define _cleanup_set_free_free_ __attribute__((cleanup(set_free_freep)))

 #define _cleanup_strv_free_ __attribute__((cleanup(strv_freep)))
 
 #define VA_FORMAT_ADVANCE(format, ap)                                   \
 #define _cleanup_strv_free_ __attribute__((cleanup(strv_freep)))
 
 #define VA_FORMAT_ADVANCE(format, ap)                                   \

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);
 }

diff --git a/src/shared/set.h b/src/shared/set.h
index ed5b5a44d6456e372281f1f7522e345c0e3fc0ad..2f792585faea545d426c0cdce023a44b0f5adba4 100644 (file)
--- a/src/shared/set.h
+++ b/src/shared/set.h
@@ -35,6 +35,7 @@ Set *set_new(hash_func_t hash_func, compare_func_t compare_func);
 void set_free(Set* s);
 void set_freep(Set **s);
 void set_free_free(Set *s);
 void set_free(Set* s);
 void set_freep(Set **s);
 void set_free_free(Set *s);

+void set_free_freep(Set **s);

 Set* set_copy(Set *s);
 int set_ensure_allocated(Set **s, hash_func_t hash_func, compare_func_t compare_func);
 
 Set* set_copy(Set *s);
 int set_ensure_allocated(Set **s, hash_func_t hash_func, compare_func_t compare_func);