From: Guus Sliepen <guus@tinc-vpn.org>
Date: Mon, 7 Jul 2003 11:11:33 +0000 (+0000)
Subject: Provide all missing IPv6 definitions in lib/ipv6.h.
X-Git-Tag: import-tinc-1.1~785^2~171
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=30c0381d71d333a99f6c83ff9d03ef4a0857f423;p=meshlink

Provide all missing IPv6 definitions in lib/ipv6.h.
---

diff --git a/configure.in b/configure.in
index ddff0926..41c1aaf9 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 
-dnl $Id: configure.in,v 1.13.2.64 2003/07/06 22:11:31 guus Exp $
+dnl $Id: configure.in,v 1.13.2.65 2003/07/07 11:11:33 guus Exp $
 
 AC_PREREQ(2.53)
 AC_INIT(src/tincd.c)
@@ -101,7 +101,7 @@ AC_TYPE_SIZE_T
 AC_HEADER_TIME
 AC_STRUCT_TM
 
-AC_CHECK_TYPES([socklen_t, struct addrinfo, struct sockaddr_in6], , ,
+AC_CHECK_TYPES([socklen_t, struct addrinfo, struct in6_addr, struct sockaddr_in6], , ,
   [#include <sys/types.h>
    #include <sys/socket.h>
    #include <netdb.h>
diff --git a/lib/utils.h b/lib/utils.h
index ec93e8c2..6f3b18f4 100644
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -25,6 +25,7 @@
 
 #include "fake-getaddrinfo.h"
 #include "fake-getnameinfo.h"
+#include "ipv6.h"
 
 #define min(a,b) (((a)<(b))?(a):(b))
 
diff --git a/src/net.h b/src/net.h
index 48516492..2a1e79ef 100644
--- a/src/net.h
+++ b/src/net.h
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net.h,v 1.9.4.60 2003/07/06 23:16:28 guus Exp $
+    $Id: net.h,v 1.9.4.61 2003/07/07 11:11:33 guus Exp $
 */
 
 #ifndef __TINC_NET_H__
@@ -56,11 +56,6 @@ typedef struct ipv4_t {
 	uint8_t x[4];
 } ipv4_t;
 
-typedef struct ip_mask_t {
-	ipv4_t address;
-	ipv4_t mask;
-} ip_mask_t;
-
 typedef struct ipv6_t {
 	uint16_t x[8];
 } ipv6_t;
@@ -70,19 +65,16 @@ typedef short length_t;
 typedef union {
 	struct sockaddr sa;
 	struct sockaddr_in in;
-#ifdef HAVE_STRUCT_SOCKADDR_IN6
 	struct sockaddr_in6 in6;
+#ifdef HAVE_STRUCT_SOCKADDR_STORAGE
+	struct sockaddr_storage storage;
 #endif
 } sockaddr_t;
 
 #ifdef SA_LEN
 #define SALEN(s) SA_LEN(&s)
 #else
-#ifdef HAVE_STRUCT_SOCKADDR_IN6
 #define SALEN(s) (s.sa_family==AF_INET?sizeof(struct sockaddr_in):sizeof(struct sockaddr_in6))
-#else
-#define SALEN(s) (sizeof sockaddr_in)
-#endif
 #endif
 
 typedef struct vpn_packet_t {
diff --git a/src/route.c b/src/route.c
index 1cdf964a..89271ba8 100644
--- a/src/route.c
+++ b/src/route.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: route.c,v 1.1.2.55 2003/07/06 23:16:29 guus Exp $
+    $Id: route.c,v 1.1.2.56 2003/07/07 11:11:33 guus Exp $
 */
 
 #include "config.h"
@@ -286,8 +286,6 @@ static node_t *route_ipv4(vpn_packet_t *packet)
 	return subnet->owner;
 }
 
-#ifdef HAVE_NETINET_IP6_H
-
 /* RFC 2463 */
 
 static void route_ipv6_unreachable(vpn_packet_t *packet, uint8_t code)
@@ -356,8 +354,6 @@ static void route_ipv6_unreachable(vpn_packet_t *packet, uint8_t code)
 	write_packet(packet);
 }
 
-#endif
-
 static node_t *route_ipv6(vpn_packet_t *packet)
 {
 	subnet_t *subnet;
@@ -376,23 +372,17 @@ static node_t *route_ipv6(vpn_packet_t *packet)
 				   ntohs(*(uint16_t *) & packet->data[48]),
 				   ntohs(*(uint16_t *) & packet->data[50]),
 				   ntohs(*(uint16_t *) & packet->data[52]));
-#ifdef HAVE_NETINET_IP6_H
 		route_ipv6_unreachable(packet, ICMP6_DST_UNREACH_ADDR);
-#endif
 
 		return NULL;
 	}
 
-#ifdef HAVE_NETINET_IP6_H
 	if(!subnet->owner->status.reachable)
 		route_ipv6_unreachable(packet, ICMP6_DST_UNREACH_NOROUTE);
-#endif
 	
 	return subnet->owner;
 }
 
-#ifdef HAVE_NETINET_IP6_H
-
 /* RFC 2461 */
 
 static void route_neighborsol(vpn_packet_t *packet)
@@ -504,8 +494,6 @@ static void route_neighborsol(vpn_packet_t *packet)
 	write_packet(packet);
 }
 
-#endif
-
 /* RFC 826 */
 
 static void route_arp(vpn_packet_t *packet)
@@ -584,12 +572,10 @@ void route_outgoing(vpn_packet_t *packet)
 					break;
 
 				case 0x86DD:
-#ifdef HAVE_NETINET_IP6_H
 					if(packet->data[20] == IPPROTO_ICMPV6 && packet->data[54] == ND_NEIGHBOR_SOLICIT) {
 						route_neighborsol(packet);
 						return;
 					}
-#endif
 					n = route_ipv6(packet);
 					break;