| ip6.h (53541) | ip6.h (55009) |
|---|---|
| 1/* 2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * | 1/* 2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 12 unchanged lines hidden (view full) --- 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * |
| 29 * $FreeBSD: head/sys/netinet6/ip6.h 53541 1999-11-22 02:45:11Z shin $ | 29 * $FreeBSD: head/sys/netinet6/ip6.h 55009 1999-12-22 19:13:38Z shin $ |
| 30 */ 31 32/* 33 * Copyright (c) 1982, 1986, 1993 34 * The Regents of the University of California. All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions --- 32 unchanged lines hidden (view full) --- 70/* 71 * Definition for internet protocol version 6. 72 * RFC 2460 73 */ 74 75struct ip6_hdr { 76 union { 77 struct ip6_hdrctl { | 30 */ 31 32/* 33 * Copyright (c) 1982, 1986, 1993 34 * The Regents of the University of California. All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions --- 32 unchanged lines hidden (view full) --- 70/* 71 * Definition for internet protocol version 6. 72 * RFC 2460 73 */ 74 75struct ip6_hdr { 76 union { 77 struct ip6_hdrctl { |
| 78 u_int32_t ip6_un1_flow; /* 20 bits of flow-ID */ | 78 u_int32_t ip6_un1_flow; /* 4 bits version, 79 * 8 bits traffic 80 * class, 81 * 20 bits flow-ID */ |
| 79 u_int16_t ip6_un1_plen; /* payload length */ 80 u_int8_t ip6_un1_nxt; /* next header */ 81 u_int8_t ip6_un1_hlim; /* hop limit */ 82 } ip6_un1; | 82 u_int16_t ip6_un1_plen; /* payload length */ 83 u_int8_t ip6_un1_nxt; /* next header */ 84 u_int8_t ip6_un1_hlim; /* hop limit */ 85 } ip6_un1; |
| 83 u_int8_t ip6_un2_vfc; /* 4 bits version, 4 bits class */ | 86 u_int8_t ip6_un2_vfc; /* 4 bits version, 87 * top 4 bits trafic class */ |
| 84 } ip6_ctlun; 85 struct in6_addr ip6_src; /* source address */ 86 struct in6_addr ip6_dst; /* destination address */ 87}; 88 89#define ip6_vfc ip6_ctlun.ip6_un2_vfc 90#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow 91#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen --- 154 unchanged lines hidden --- | 88 } ip6_ctlun; 89 struct in6_addr ip6_src; /* source address */ 90 struct in6_addr ip6_dst; /* destination address */ 91}; 92 93#define ip6_vfc ip6_ctlun.ip6_un2_vfc 94#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow 95#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen --- 154 unchanged lines hidden --- |