/*
ipv6.h -- missing IPv6 related definitions
Copyright (C) 2005 Ivo Timmermans
- 2006 Guus Sliepen <guus@tinc-vpn.org>
+ 2006-2012 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
uint16_t u6_addr16[8];
uint32_t u6_addr32[4];
} in6_u;
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#define s6_addr in6_u.u6_addr8
#define s6_addr16 in6_u.u6_addr16
#define s6_addr32 in6_u.u6_addr32
uint32_t sin6_flowinfo;
struct in6_addr sin6_addr;
uint32_t sin6_scope_id;
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#endif
#ifndef IN6_IS_ADDR_V4MAPPED
#define IN6_IS_ADDR_V4MAPPED(a) \
- ((((__const uint32_t *) (a))[0] == 0) \
- && (((__const uint32_t *) (a))[1] == 0) \
- && (((__const uint32_t *) (a))[2] == htonl (0xffff)))
+ ((((__const uint32_t *) (a))[0] == 0) \
+ && (((__const uint32_t *) (a))[1] == 0) \
+ && (((__const uint32_t *) (a))[2] == htonl (0xffff)))
#endif
#ifndef HAVE_STRUCT_IP6_HDR
} ip6_ctlun;
struct in6_addr ip6_src;
struct in6_addr ip6_dst;
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#define ip6_vfc ip6_ctlun.ip6_un2_vfc
#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
uint16_t icmp6_un_data16[2];
uint8_t icmp6_un_data8[4];
} icmp6_dataun;
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#define ICMP6_DST_UNREACH_NOROUTE 0
#define ICMP6_DST_UNREACH 1
#define ICMP6_PACKET_TOO_BIG 2
+#define ICMP6_TIME_EXCEEDED 3
+#define ICMP6_DST_UNREACH_ADMIN 1
#define ICMP6_DST_UNREACH_ADDR 3
+#define ICMP6_TIME_EXCEED_TRANSIT 0
#define ND_NEIGHBOR_SOLICIT 135
#define ND_NEIGHBOR_ADVERT 136
#define icmp6_data32 icmp6_dataun.icmp6_un_data32
struct nd_neighbor_solicit {
struct icmp6_hdr nd_ns_hdr;
struct in6_addr nd_ns_target;
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#define ND_OPT_SOURCE_LINKADDR 1
#define ND_OPT_TARGET_LINKADDR 2
#define nd_ns_type nd_ns_hdr.icmp6_type
struct nd_opt_hdr {
uint8_t nd_opt_type;
uint8_t nd_opt_len;
-} __attribute__ ((__packed__));
+} __attribute__ ((__gcc_struct__, __packed__));
#endif
#endif /* __TINC_IPV6_H__ */