From: Guus Sliepen <guus@tinc-vpn.org>
Date: Fri, 15 Apr 2016 10:42:30 +0000 (+0200)
Subject: Fix some compiler warnings from MinGW.
X-Git-Tag: release-1.1pre12~24
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=039d6d48afe00a0fa9e11bcdbfea8e996cce4ad0

Fix some compiler warnings from MinGW.
---

diff --git a/src/multicast_device.c b/src/multicast_device.c
index 931a8d02..8dab9e06 100644
--- a/src/multicast_device.c
+++ b/src/multicast_device.c
@@ -162,7 +162,7 @@ static void close_device(void) {
 static bool read_packet(vpn_packet_t *packet) {
 	int lenin;
 
-	if((lenin = recv(device_fd, DATA(packet), MTU, 0)) <= 0) {
+	if((lenin = recv(device_fd, (void *)DATA(packet), MTU, 0)) <= 0) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Error while reading from %s %s: %s", device_info,
 			   device, sockstrerror(sockerrno));
 		return false;
@@ -185,7 +185,7 @@ static bool write_packet(vpn_packet_t *packet) {
 	logger(DEBUG_TRAFFIC, LOG_DEBUG, "Writing packet of %d bytes to %s",
 			   packet->len, device_info);
 
-	if(sendto(device_fd, DATA(packet), packet->len, 0, ai->ai_addr, ai->ai_addrlen) < 0) {
+	if(sendto(device_fd, (void *)DATA(packet), packet->len, 0, ai->ai_addr, ai->ai_addrlen) < 0) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Can't write to %s %s: %s", device_info, device,
 			   sockstrerror(sockerrno));
 		return false;
diff --git a/src/net_packet.c b/src/net_packet.c
index f8c6ac9b..7d61e7b2 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -729,7 +729,7 @@ static void send_udppacket(node_t *n, vpn_packet_t *origpkt) {
 #if defined(IPPROTO_IPV6) & defined(IPV6_TCLASS)
 		case AF_INET6:
 			logger(DEBUG_TRAFFIC, LOG_DEBUG, "Setting IPv6 outgoing packet priority to %d", origpriority);
-			if(setsockopt(listen_socket[sock].udp.fd, IPPROTO_IPV6, IPV6_TCLASS, &origpriority, sizeof origpriority)) /* SO_PRIORITY doesn't seem to work */
+			if(setsockopt(listen_socket[sock].udp.fd, IPPROTO_IPV6, IPV6_TCLASS, (void *)&origpriority, sizeof origpriority)) /* SO_PRIORITY doesn't seem to work */
 				logger(DEBUG_ALWAYS, LOG_ERR, "System call `%s' failed: %s", "setsockopt", sockstrerror(sockerrno));
 			break;
 #endif
@@ -738,7 +738,7 @@ static void send_udppacket(node_t *n, vpn_packet_t *origpkt) {
 		}
 	}
 
-	if(sendto(listen_socket[sock].udp.fd, SEQNO(inpkt), inpkt->len, 0, &sa->sa, SALEN(sa->sa)) < 0 && !sockwouldblock(sockerrno)) {
+	if(sendto(listen_socket[sock].udp.fd, (void *)SEQNO(inpkt), inpkt->len, 0, &sa->sa, SALEN(sa->sa)) < 0 && !sockwouldblock(sockerrno)) {
 		if(sockmsgsize(sockerrno)) {
 			if(n->maxmtu >= origlen)
 				n->maxmtu = origlen - 1;
@@ -1555,7 +1555,7 @@ void handle_incoming_vpn_data(void *data, int flags) {
 	socklen_t addrlen = sizeof addr;
 
 	pkt.offset = 0;
-	int len = recvfrom(ls->udp.fd, DATA(&pkt), MAXSIZE, 0, &addr.sa, &addrlen);
+	int len = recvfrom(ls->udp.fd, (void *)DATA(&pkt), MAXSIZE, 0, &addr.sa, &addrlen);
 
 	if(len <= 0 || len > MAXSIZE) {
 		if(!sockwouldblock(sockerrno))