Fix compiler warnings about format string errors on BSD.

[oweals/tinc.git] / src / net.c

diff --git a/src/net.c b/src/net.c
index 60f46cbb30410115c4e138ee55d2b2246f2688e3..b82dae805c843c5428beb908424c159d43a0aeaa 100644 (file)
--- a/src/net.c
+++ b/src/net.c
@@ -1,7 +1,7 @@
 /*
     net.c -- most of the network code
     Copyright (C) 1998-2005 Ivo Timmermans,
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2015 Guus Sliepen <guus@tinc-vpn.org>
                   2006      Scott Lamb <slamb@slamb.org>
                  2011      Loïc Grenié <loic.grenie@gmail.com>
 
@@ -41,10 +41,6 @@
 #include "subnet.h"
 #include "xalloc.h"
 
-#ifdef HAVE_RESOLV_H
-#include <resolv.h>
-#endif
-
 bool do_purge = false;
 volatile bool running = false;
 #ifdef HAVE_PSELECT
@@ -250,7 +246,7 @@ static void check_dead_connections(void) {
                        if(c->status.active) {
                                if(c->status.pinged) {
                                        ifdebug(CONNECTIONS) logger(LOG_INFO, "%s (%s) didn't respond to PING in %ld seconds",
-                                                          c->name, c->hostname, (long)now - c->last_ping_time);
+                                                          c->name, c->hostname, (long)(now - c->last_ping_time));
                                        c->status.timeout = true;
                                        terminate_connection(c, true);
                                } else if(c->last_ping_time + pinginterval <= now) {
@@ -279,7 +275,7 @@ static void check_dead_connections(void) {
                        if(c->status.active) {
                                ifdebug(CONNECTIONS) logger(LOG_INFO,
                                                "%s (%s) could not flush for %ld seconds (%d bytes remaining)",
-                                               c->name, c->hostname, (long)now - c->last_flushed_time, c->outbuflen);
+                                               c->name, c->hostname, (long)(now - c->last_flushed_time), c->outbuflen);
                                c->status.timeout = true;
                                terminate_connection(c, true);
                        }
@@ -504,9 +500,6 @@ int main_loop(void) {
                        avl_node_t *node;
                        logger(LOG_INFO, "Flushing event queue");
                        expire_events();
-#ifdef HAVE_DECL_RES_INIT
-                       res_init();
-#endif
                        for(node = connection_tree->head; node; node = node->next) {
                                connection_t *c = node->data;
                                if(c->status.active)