[tor-commits] [tor/master] relay: Disable relay_sys when the relay module is disabled

[teor@xxxxxxxxxxxxxx]

commit 0df8bcfb6fc31fabccf480f5a153174360dffc7a
Author: teor <teor@xxxxxxxxxxxxxx>
Date:   Thu Nov 14 16:27:06 2019 +1000

    relay: Disable relay_sys when the relay module is disabled
    
    Closes ticket 32245.
---
 changes/ticket32245               | 3 +++
 src/app/main/subsystem_list.c     | 4 +++-
 src/core/include.am               | 2 +-
 src/feature/dirauth/dirauth_sys.h | 4 ++++
 src/feature/relay/relay_sys.h     | 4 ++++
 5 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/changes/ticket32245 b/changes/ticket32245
new file mode 100644
index 000000000..fc79e748b
--- /dev/null
+++ b/changes/ticket32245
@@ -0,0 +1,3 @@
+  o Code simplification and refactoring:
+    - Disable relay_sys when the relay module is disabled.
+      Closes ticket 32245.
diff --git a/src/app/main/subsystem_list.c b/src/app/main/subsystem_list.c
index 4a40702e7..a343207c1 100644
--- a/src/app/main/subsystem_list.c
+++ b/src/app/main/subsystem_list.c
@@ -18,7 +18,6 @@
 #include "core/or/or_sys.h"
 #include "core/or/orconn_event_sys.h"
 #include "feature/control/btrack_sys.h"
-#include "feature/relay/relay_sys.h"
 #include "lib/compress/compress_sys.h"
 #include "lib/crypt_ops/crypto_sys.h"
 #include "lib/err/torerr_sys.h"
@@ -33,6 +32,7 @@
 #include "lib/evloop/evloop_sys.h"
 
 #include "feature/dirauth/dirauth_sys.h"
+#include "feature/relay/relay_sys.h"
 
 #include <stddef.h>
 
@@ -66,7 +66,9 @@ const subsys_fns_t *tor_subsystems[] = {
   &sys_mainloop,
   &sys_or,
 
+#ifdef HAVE_MODULE_RELAY
   &sys_relay,
+#endif
 
 #ifdef HAVE_MODULE_DIRAUTH
   &sys_dirauth,
diff --git a/src/core/include.am b/src/core/include.am
index 5cafc4121..868e3c49d 100644
--- a/src/core/include.am
+++ b/src/core/include.am
@@ -143,7 +143,6 @@ LIBTOR_APP_A_SOURCES = 				\
 	src/feature/relay/dns.c			\
 	src/feature/relay/ext_orport.c		\
 	src/feature/relay/onion_queue.c		\
-	src/feature/relay/relay_sys.c		\
 	src/feature/relay/router.c		\
 	src/feature/relay/routerkeys.c		\
 	src/feature/relay/selftest.c		\
@@ -174,6 +173,7 @@ MODULE_RELAY_SOURCES = 						\
 	src/feature/relay/routermode.c				\
 	src/feature/relay/relay_config.c			\
 	src/feature/relay/relay_periodic.c			\
+	src/feature/relay/relay_sys.c				\
 	src/feature/relay/transport_config.c
 
 # The Directory Authority module.
diff --git a/src/feature/dirauth/dirauth_sys.h b/src/feature/dirauth/dirauth_sys.h
index 2d5a0cb3e..86c8d8ba3 100644
--- a/src/feature/dirauth/dirauth_sys.h
+++ b/src/feature/dirauth/dirauth_sys.h
@@ -12,6 +12,10 @@
 #ifndef DIRAUTH_SYS_H
 #define DIRAUTH_SYS_H
 
+#ifdef HAVE_MODULE_DIRAUTH
+
 extern const struct subsys_fns_t sys_dirauth;
 
+#endif
+
 #endif /* !defined(DIRAUTH_SYS_H) */
diff --git a/src/feature/relay/relay_sys.h b/src/feature/relay/relay_sys.h
index 32e21d90d..aa387369b 100644
--- a/src/feature/relay/relay_sys.h
+++ b/src/feature/relay/relay_sys.h
@@ -12,6 +12,10 @@
 #ifndef TOR_FEATURE_RELAY_RELAY_SYS_H
 #define TOR_FEATURE_RELAY_RELAY_SYS_H
 
+#ifdef HAVE_MODULE_RELAY
+
 extern const struct subsys_fns_t sys_relay;
 
+#endif
+
 #endif /* !defined(TOR_FEATURE_RELAY_RELAY_SYS_H) */



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