X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fshash.c;h=caac460e9da9fb185be66194f61f894ce1a5ab67;hb=bfb1f2d5cbb9ef82f2def2f41f5ff8a8f02b5bbc;hp=53abbe43a1ae9f62d720fefdce4b4c056ee091b5;hpb=37e7f42772ae4f7866b060a29efa05b42419b143;p=openvswitch

diff --git a/lib/shash.c b/lib/shash.c
index 53abbe43..caac460e 100644
--- a/lib/shash.c
+++ b/lib/shash.c
@@ -46,6 +46,12 @@ shash_swap(struct shash *a, struct shash *b)
     hmap_swap(&a->map, &b->map);
 }
 
+void
+shash_moved(struct shash *sh)
+{
+    hmap_moved(&sh->map);
+}
+
 void
 shash_clear(struct shash *sh)
 {
@@ -93,6 +99,13 @@ shash_add_once(struct shash *sh, const char *name, const void *data)
     }
 }
 
+void
+shash_add_assert(struct shash *sh, const char *name, const void *data)
+{
+    bool added OVS_UNUSED = shash_add_once(sh, name, data);
+    assert(added);
+}
+
 void
 shash_delete(struct shash *sh, struct shash_node *node)
 {
@@ -136,6 +149,14 @@ shash_find_and_delete(struct shash *sh, const char *name)
     }
 }
 
+void *
+shash_find_and_delete_assert(struct shash *sh, const char *name)
+{
+    void *data = shash_find_and_delete(sh, name);
+    assert(data != NULL);
+    return data;
+}
+
 struct shash_node *
 shash_first(const struct shash *shash)
 {