align signature size

[libucw.git] / images / image-sim-test.c

diff --git a/images/image-sim-test.c b/images/image-sim-test.c
index d8b8474d2ef5fad34ea2b4644367593052b2b4b1..bac384ec28a673113effe453b46621e08fda9664 100644 (file)
--- a/images/image-sim-test.c
+++ b/images/image-sim-test.c
@@ -62,6 +62,12 @@ static byte *segmentation_name_2;
 #define MSG(x...) do{ if (verbose) log(L_INFO, ##x); }while(0)
 #define TRY(x) do{ if (!(x)) die("Error: %s", it.err_msg); }while(0)
 
+static void
+msg_str(byte *s, void *param UNUSED)
+{
+  MSG("%s", s);
+}
+
 static void
 dump_signature(struct image_signature *sig)
 {
@@ -264,7 +270,15 @@ main(int argc, char **argv)
 
   if (img1 && img2)
     {
-      uns dist = image_signatures_dist(&sig1, &sig2);
+      uns dist;
+      if (verbose)
+        {
+          struct fastbuf *fb = bfdopen(0, 4096);
+          dist = image_signatures_dist_explain(&sig1, &sig2, msg_str, NULL);
+          bclose(fb);
+       }
+      else
+       dist = image_signatures_dist(&sig1, &sig2);
       MSG("dist=%u", dist);
     }