Signed-off-by: Tomek Grabiec <[email protected]>
---
include/lib/hash-map.h | 1 +
lib/hash-map.c | 5 +++++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/include/lib/hash-map.h b/include/lib/hash-map.h
index bb5d399..f4826b1 100644
--- a/include/lib/hash-map.h
+++ b/include/lib/hash-map.h
@@ -25,6 +25,7 @@ void free_hash_map(struct hash_map *map);
int hash_map_put(struct hash_map *map, const void *key, void *value);
int hash_map_get(struct hash_map *map, const void *key, void **value_p);
int hash_map_remove(struct hash_map *map, const void *key);
+bool hash_map_contains(struct hash_map *map, const void *key);
hash_fn string_hash;
compare_fn string_compare;
diff --git a/lib/hash-map.c b/lib/hash-map.c
index a50fcd6..28df5d8 100644
--- a/lib/hash-map.c
+++ b/lib/hash-map.c
@@ -123,6 +123,11 @@ int hash_map_remove(struct hash_map *map, const void *key)
return 0;
}
+bool hash_map_contains(struct hash_map *map, const void *key)
+{
+ return hash_map_lookup_entry(map, key) != NULL;
+}
+
unsigned long string_hash(const void *key, unsigned long size)
{
unsigned long hash;
--
1.6.0.6
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