2 files changed, 24 insertions, 0 deletions
diff --git a/src/shared/hashmap.c b/src/shared/hashmap.c
index eb5c549e40..26a4eff07f 100644
--- a/src/shared/hashmap.c
+++ b/src/shared/hashmap.c
@@ -758,3 +758,25 @@ char **hashmap_get_strv(Hashmap *h) {
 
         return sv;
 }
+
+void *hashmap_next(Hashmap *h, const void *key) {
+        unsigned hash;
+        struct hashmap_entry *e;
+
+        assert(h);
+        assert(key);
+
+        if (!h)
+                return NULL;
+
+        hash = h->hash_func(key) % NBUCKETS;
+        e = hash_scan(h, hash, key);
+        if (!e)
+                return NULL;
+
+        e = e->iterate_next;
+        if (!e)
+                return NULL;
+
+        return e->value;
+}
diff --git a/src/shared/hashmap.h b/src/shared/hashmap.h
index 504f0b7637..ed41817dda 100644
--- a/src/shared/hashmap.h
+++ b/src/shared/hashmap.h
@@ -79,6 +79,8 @@ void* hashmap_first(Hashmap *h);
 void* hashmap_first_key(Hashmap *h);
 void* hashmap_last(Hashmap *h);
 
+void *hashmap_next(Hashmap *h, const void *key);
+
 char **hashmap_get_strv(Hashmap *h);
 
 #define HASHMAP_FOREACH(e, h, i) \