From 4d53bbeafb70735690058ccc8acfb81366e7f579 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 24 Oct 2019 20:16:10 -0400
Subject: [PATCH] config: make options_act*() mockable.

I'll need this for testing options_trial_assign().
---
 src/app/config/config.c | 10 +++++-----
 src/app/config/config.h |  4 +++-
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/app/config/config.c b/src/app/config/config.c
index 1041b6b6a3..b6927b8b77 100644
--- a/src/app/config/config.c
+++ b/src/app/config/config.c
@@ -822,7 +822,7 @@ static const config_deprecation_t option_deprecation_notes_[] = {
 #ifdef _WIN32
 static char *get_windows_conf_root(void);
 #endif
-static int options_act_reversible(const or_options_t *old_options, char **msg);
+
 static int options_check_transition_cb(const void *old,
                                        const void *new,
                                        char **msg);
@@ -1428,8 +1428,8 @@ static int have_low_ports = -1;
  *
  * Return 0 if all goes well, return -1 if things went badly.
  */
-static int
-options_act_reversible(const or_options_t *old_options, char **msg)
+MOCK_IMPL(STATIC int,
+options_act_reversible,(const or_options_t *old_options, char **msg))
 {
   smartlist_t *new_listeners = smartlist_new();
   or_options_t *options = get_options_mutable();
@@ -1857,8 +1857,8 @@ options_transition_affects_dirauth_timing(const or_options_t *old_options,
  * Note: We haven't moved all the "act on new configuration" logic
  * here yet.  Some is still in do_hup() and other places.
  */
-STATIC int
-options_act(const or_options_t *old_options)
+MOCK_IMPL(STATIC int,
+options_act,(const or_options_t *old_options))
 {
   config_line_t *cl;
   or_options_t *options = get_options_mutable();
diff --git a/src/app/config/config.h b/src/app/config/config.h
index 2badc1af99..9cc77e2c69 100644
--- a/src/app/config/config.h
+++ b/src/app/config/config.h
@@ -264,7 +264,9 @@ int options_any_client_port_set(const or_options_t *options);
 #define CL_PORT_IS_UNIXSOCKET (1u<<6)
 #define CL_PORT_DFLT_GROUP_WRITABLE (1u<<7)
 
-STATIC int options_act(const or_options_t *old_options);
+MOCK_DECL(STATIC int, options_act,(const or_options_t *old_options));
+MOCK_DECL(STATIC int, options_act_reversible,(const or_options_t *old_options,
+                                             char **msg));
 struct config_mgr_t;
 STATIC const struct config_mgr_t *get_options_mgr(void);