vis

commit ba88dfe9043188a8a20b9a43ed2b6b3f1644daa5
parent dae1c6770f6be69aa2054f8d727b4f476e52369e
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Thu, 21 Apr 2016 08:48:59 +0200

map: add map_free_full utility function

Diffstat:
M
map.c
 | 
14
++++++++++++++
M
map.h
 | 
2
++

2 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/map.c b/map.c
@@ -324,3 +324,17 @@ void map_free(Map *map)
 	map_clear(map);
 	free(map);
 }
+
+static bool free_elem(const char *key, void *value, void *data)
+{
+	free(value);
+	return true;
+}
+
+void map_free_full(Map *map)
+{
+	if (!map)
+		return;
+	map_iterate(map, free_elem, NULL);
+	map_free(map);
+}
diff --git a/map.h b/map.h
@@ -35,5 +35,7 @@ bool map_empty(const Map*);
 void map_clear(Map*);
 /* Release all memory associated with this map */
 void map_free(Map*);
+/* Call free(3) for every pointer stored in the map, then free the map itself */
+void map_free_full(Map*);
 
 #endif