resolved: when using the ResolveRecord() bus call, adjust TTL for caching time

When we return the full RR wire data, let's make sure the TTL included in it is
adjusted by the time the RR sat in the cache.

As an optimization we do this only for ResolveRecord() and not for
ResolveHostname() and friends, since adjusting the TTL means copying the RR
object, and we don#t want to do that if there's no reason to.
(ResolveHostname() and friends don't return the TTL hence there's no reason to
in that case)

1 files changed, 2 insertions, 3 deletions

diff --git a/src/basic/bitmap.h b/src/basic/bitmap.h
index f5f8f2f018..63fdbe8bea 100644
--- a/src/basic/bitmap.h
+++ b/src/basic/bitmap.h
@@ -27,10 +27,9 @@
 typedef struct Bitmap Bitmap;
 
 Bitmap *bitmap_new(void);
-
-void bitmap_free(Bitmap *b);
-
+Bitmap *bitmap_copy(Bitmap *b);
 int bitmap_ensure_allocated(Bitmap **b);
+void bitmap_free(Bitmap *b);
 
 int bitmap_set(Bitmap *b, unsigned n);
 void bitmap_unset(Bitmap *b, unsigned n);