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, 2 insertions, 2 deletions

diff --git a/src/or/policies.h b/src/or/policies.h
index ee1162ccc2..6f3624aba1 100644
--- a/src/or/policies.h
+++ b/src/or/policies.h
@@ -29,9 +29,9 @@ int authdir_policy_valid_address(uint32_t addr, uint16_t port);
 int authdir_policy_baddir_address(uint32_t addr, uint16_t port);
 int authdir_policy_badexit_address(uint32_t addr, uint16_t port);
 
-int validate_addr_policies(or_options_t *options, char **msg);
+int validate_addr_policies(const or_options_t *options, char **msg);
 void policy_expand_private(smartlist_t **policy);
-int policies_parse_from_options(or_options_t *options);
+int policies_parse_from_options(const or_options_t *options);
 
 addr_policy_t *addr_policy_get_canonical_entry(addr_policy_t *ent);
 int cmp_addr_policies(smartlist_t *a, smartlist_t *b);