Remove a bunch of functions that were never called.

1 files changed, 0 insertions, 24 deletions

diff --git a/src/or/dirserv.c b/src/or/dirserv.c
index c0e000c75..cd0e23cc2 100644
--- a/src/or/dirserv.c
+++ b/src/or/dirserv.c
@@ -1301,15 +1301,6 @@ directory_permits_begindir_requests(const or_options_t *options)
   return options->BridgeRelay != 0 || options->DirPort_set;
 }
 
-/** Return 1 if we want to allow controllers to ask us directory
- * requests via the controller interface, which doesn't require
- * having any separate port open. */
-int
-directory_permits_controller_requests(const or_options_t *options)
-{
-  return options->DirPort_set;
-}
-
 /** Return 1 if we have no need to fetch new descriptors. This generally
  * happens when we're not a dir cache and we haven't built any circuits
  * lately.
@@ -1457,21 +1448,6 @@ dirserv_set_cached_consensus_networkstatus(const char *networkstatus,
     cached_dir_decref(old_networkstatus);
 }
 
-/** Remove any v1 info from the directory cache that was published
- * too long ago. */
-void
-dirserv_clear_old_v1_info(time_t now)
-{
-  if (cached_directory &&
-      cached_directory->published < (now - MAX_V1_DIRECTORY_AGE)) {
-    cached_dir_decref(cached_directory);
-    cached_directory = NULL;
-  }
-  if (cached_runningrouters.published < (now - MAX_V1_RR_AGE)) {
-    clear_cached_dir(&cached_runningrouters);
-  }
-}
-
 /** Helper: If we're an authority for the right directory version (v1)
  * (based on <b>auth_type</b>), try to regenerate
  * auth_src as appropriate and return it, falling back to cache_src on