Fix warnings when compiling for Windows.

[tinc] / src / net_socket.c

diff --git a/src/net_socket.c b/src/net_socket.c
index 75b20ec..a696127 100644 (file)
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -1,7 +1,7 @@
 /*
     net_socket.c -- Handle various kinds of sockets.
     Copyright (C) 1998-2005 Ivo Timmermans,
-                  2000-2017 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2018 Guus Sliepen <guus@tinc-vpn.org>
                   2006      Scott Lamb <slamb@slamb.org>
                   2009      Florian Forster <octo@verplant.org>
 
@@ -122,6 +122,7 @@ static bool bind_to_interface(int sd) {
        }
 
 #else /* if !defined(SOL_SOCKET) || !defined(SO_BINDTODEVICE) */
+       (void)sd;
        logger(DEBUG_ALWAYS, LOG_WARNING, "%s not supported on this platform", "BindToInterface");
 #endif
 
@@ -387,7 +388,7 @@ void finish_connecting(connection_t *c) {
        send_id(c);
 }
 
-static void do_outgoing_pipe(connection_t *c, char *command) {
+static void do_outgoing_pipe(connection_t *c, const char *command) {
 #ifndef HAVE_MINGW
        int fd[2];
 
@@ -435,6 +436,8 @@ static void do_outgoing_pipe(connection_t *c, char *command) {
 
        exit(result);
 #else
+       (void)c;
+       (void)command;
        logger(DEBUG_ALWAYS, LOG_ERR, "Proxy type exec not supported on this platform!");
        return;
 #endif
@@ -624,6 +627,7 @@ begin:
 }
 
 void setup_outgoing_connection(outgoing_t *outgoing, bool verbose) {
+       (void)verbose;
        timeout_del(&outgoing->ev);
 
        node_t *n = outgoing->node;
@@ -655,6 +659,7 @@ remove:
   new connection
 */
 void handle_new_meta_connection(void *data, int flags) {
+       (void)flags;
        listen_socket_t *l = data;
        connection_t *c;
        sockaddr_t sa;
@@ -747,6 +752,7 @@ void handle_new_meta_connection(void *data, int flags) {
   accept a new UNIX socket connection
 */
 void handle_new_unix_connection(void *data, int flags) {
+       (void)flags;
        io_t *io = data;
        connection_t *c;
        sockaddr_t sa;