Make the get_options() return const

This lets us make a lot of other stuff const, allows the compiler to
generate (slightly) better code, and will make me get slightly fewer
patches from folks who stick mutable stuff into or_options_t.

const: because not every input is an output!

1 files changed, 1 insertions, 1 deletions

diff --git a/src/or/connection_or.h b/src/or/connection_or.h
index 70ef96a33..4a374cac0 100644
--- a/src/or/connection_or.h
+++ b/src/or/connection_or.h
@@ -27,7 +27,7 @@ int connection_or_finished_flushing(or_connection_t *conn);
 int connection_or_finished_connecting(or_connection_t *conn);
 int connection_or_digest_is_known_relay(const char *id_digest);
 void connection_or_update_token_buckets(smartlist_t *conns,
-                                        or_options_t *options);
+                                        const or_options_t *options);
 
 void connection_or_connect_failed(or_connection_t *conn,
                                   int reason, const char *msg);