tree-wide: remove Lennart's copyright lines

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

diff --git a/src/basic/set.h b/src/basic/set.h
index e21e4220becdaacb92d1870a9e3ba83857dab8ba..4307c3c3b4b1f9f039ca0cfdc74e3c21ba0753e3 100644 (file)
--- a/src/basic/set.h
+++ b/src/basic/set.h
@@ -1,24 +1,7 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
+#include "extract-word.h"
 #include "hashmap.h"
 #include "macro.h"
 
@@ -108,6 +91,18 @@ static inline void *set_steal_first(Set *s) {
         return internal_hashmap_steal_first(HASHMAP_BASE(s));
 }
 
+#define set_clear_with_destructor(_s, _f)               \
+        ({                                              \
+                void *_item;                            \
+                while ((_item = set_steal_first(_s)))   \
+                        _f(_item);                      \
+        })
+#define set_free_with_destructor(_s, _f)                \
+        ({                                              \
+                set_clear_with_destructor(_s, _f);      \
+                set_free(_s);                           \
+        })
+
 /* no set_steal_first_key */
 /* no set_first_key */
 
@@ -139,5 +134,3 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(Set*, set_free_free);
 
 #define _cleanup_set_free_ _cleanup_(set_freep)
 #define _cleanup_set_free_free_ _cleanup_(set_free_freep)
-
-int set_make(Set **ret, const struct hash_ops *hash_ops HASHMAP_DEBUG_PARAMS, void *add, ...);