X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/763d5e6ad88ef3ba1cd1d7742d060e4f1e54c6b8..74a94bd06358ca24b4a3a1acaa524c7235f38664:/lib/cache.c

diff --git a/lib/cache.c b/lib/cache.c
index 1379f66..c6624e8 100644
--- a/lib/cache.c
+++ b/lib/cache.c
@@ -97,6 +97,10 @@ void cache_clean(const struct cache_type *type) {
     hash_foreach(h, clean_callback, (void *)type);
 }
 
+size_t cache_count(void) {
+  return h ? hash_count(h) : 0;
+}
+
 /*
 Local Variables:
 c-basic-offset:2