1 files changed, 32 insertions, 2 deletions
diff --git a/src/feature/dirauth/dirauth_sys.c b/src/feature/dirauth/dirauth_sys.c
index e38d391300..56ac501e16 100644
--- a/src/feature/dirauth/dirauth_sys.c
+++ b/src/feature/dirauth/dirauth_sys.c
@@ -1,20 +1,31 @@
 /* Copyright (c) 2001 Matej Pfajfar.
  * Copyright (c) 2001-2004, Roger Dingledine.
  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2019, The Tor Project, Inc. */
+ * Copyright (c) 2007-2020, The Tor Project, Inc. */
 /* See LICENSE for licensing information */
 
+/**
+ * @file dirauth_sys.c
+ * @brief Directory authority subsystem declarations
+ **/
+
 #include "core/or/or.h"
 
+#define DIRAUTH_SYS_PRIVATE
 #include "feature/dirauth/bwauth.h"
 #include "feature/dirauth/dirauth_sys.h"
 #include "feature/dirauth/dirvote.h"
 #include "feature/dirauth/dirauth_periodic.h"
 #include "feature/dirauth/keypin.h"
 #include "feature/dirauth/process_descs.h"
+#include "feature/dirauth/dirauth_config.h"
+
+#include "feature/dirauth/dirauth_options_st.h"
 
 #include "lib/subsys/subsys.h"
 
+static const dirauth_options_t *global_dirauth_options;
+
 static int
 subsys_dirauth_initialize(void)
 {
@@ -29,12 +40,31 @@ subsys_dirauth_shutdown(void)
   dirvote_free_all();
   dirserv_clear_measured_bw_cache();
   keypin_close_journal();
+  global_dirauth_options = NULL;
+}
+
+const dirauth_options_t *
+dirauth_get_options(void)
+{
+  tor_assert(global_dirauth_options);
+  return global_dirauth_options;
+}
+
+STATIC int
+dirauth_set_options(void *arg)
+{
+  dirauth_options_t *opts = arg;
+  global_dirauth_options = opts;
+  return 0;
 }
 
 const struct subsys_fns_t sys_dirauth = {
   .name = "dirauth",
   .supported = true,
-  .level = 70,
+  .level = DIRAUTH_SUBSYS_LEVEL,
   .initialize = subsys_dirauth_initialize,
   .shutdown = subsys_dirauth_shutdown,
+
+  .options_format = &dirauth_options_fmt,
+  .set_options = dirauth_set_options,
 };