The Tor Browser / file comparison
comparison: netwerk/sctp/src/user_ip6_var.h
netwerk/sctp/src/user_ip6_var.h
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
equal
deleted
inserted
replaced
| -1:000000000000 | 0:e4d39de31d94 |
|---|---|
| 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 | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * 3. Neither the name of the project nor the names of its contributors | |
| 14 * may be used to endorse or promote products derived from this software | |
| 15 * without specific prior written permission. | |
| 16 * | |
| 17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND | |
| 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE | |
| 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 */ | |
| 30 /*- | |
| 31 * Copyright (c) 1982, 1986, 1993 | |
| 32 * The Regents of the University of California. All rights reserved. | |
| 33 * | |
| 34 * Redistribution and use in source and binary forms, with or without | |
| 35 * modification, are permitted provided that the following conditions | |
| 36 * are met: | |
| 37 * 1. Redistributions of source code must retain the above copyright | |
| 38 * notice, this list of conditions and the following disclaimer. | |
| 39 * 2. Redistributions in binary form must reproduce the above copyright | |
| 40 * notice, this list of conditions and the following disclaimer in the | |
| 41 * documentation and/or other materials provided with the distribution. | |
| 42 * 4. Neither the name of the University nor the names of its contributors | |
| 43 * may be used to endorse or promote products derived from this software | |
| 44 * without specific prior written permission. | |
| 45 * | |
| 46 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 47 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 48 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 49 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 50 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 51 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 52 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 53 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 54 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 55 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 56 * SUCH DAMAGE. | |
| 57 * | |
| 58 */ | |
| 59 | |
| 60 #ifndef _USER_IP6_VAR_H_ | |
| 61 #define _USER_IP6_VAR_H_ | |
| 62 | |
| 63 #if defined(__Userspace_os_Windows) | |
| 64 struct ip6_hdr { | |
| 65 union { | |
| 66 struct ip6_hdrctl { | |
| 67 u_int32_t ip6_un1_flow; /* 20 bits of flow-ID */ | |
| 68 u_int16_t ip6_un1_plen; /* payload length */ | |
| 69 u_int8_t ip6_un1_nxt; /* next header */ | |
| 70 u_int8_t ip6_un1_hlim; /* hop limit */ | |
| 71 } ip6_un1; | |
| 72 u_int8_t ip6_un2_vfc; /* 4 bits version, top 4 bits class */ | |
| 73 } ip6_ctlun; | |
| 74 struct in6_addr ip6_src; /* source address */ | |
| 75 struct in6_addr ip6_dst; /* destination address */ | |
| 76 }; | |
| 77 #define ip6_vfc ip6_ctlun.ip6_un2_vfc | |
| 78 #define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow | |
| 79 #define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen | |
| 80 #define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt | |
| 81 #define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim | |
| 82 #define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim | |
| 83 | |
| 84 #define IPV6_VERSION 0x60 | |
| 85 #endif | |
| 86 | |
| 87 #if defined(__Userspace_os_Windows) | |
| 88 #define s6_addr16 u.Word | |
| 89 #endif | |
| 90 #if !defined(__Userspace_os_Windows) | |
| 91 #if !defined(__Userspace_os_Linux) | |
| 92 #define s6_addr8 __u6_addr.__u6_addr8 | |
| 93 #define s6_addr16 __u6_addr.__u6_addr16 | |
| 94 #define s6_addr32 __u6_addr.__u6_addr32 | |
| 95 #endif | |
| 96 #endif | |
| 97 | |
| 98 #if !defined(__Userspace_os_FreeBSD) && !defined(__Userspace_os_OpenBSD) && !defined(__Userspace_os_DragonFly) | |
| 99 struct route_in6 { | |
| 100 struct rtentry *ro_rt; | |
| 101 struct llentry *ro_lle; | |
| 102 struct in6_addr *ro_ia6; | |
| 103 int ro_flags; | |
| 104 struct sockaddr_in6 ro_dst; | |
| 105 }; | |
| 106 #endif | |
| 107 #define IP6_EXTHDR_GET(val, typ, m, off, len) \ | |
| 108 do { \ | |
| 109 struct mbuf *t; \ | |
| 110 int tmp; \ | |
| 111 if ((m)->m_len >= (off) + (len)) \ | |
| 112 (val) = (typ)(mtod((m), caddr_t) + (off)); \ | |
| 113 else { \ | |
| 114 t = m_pulldown((m), (off), (len), &tmp); \ | |
| 115 if (t) { \ | |
| 116 KASSERT(t->m_len >= tmp + (len), \ | |
| 117 ("m_pulldown malfunction")); \ | |
| 118 (val) = (typ)(mtod(t, caddr_t) + tmp); \ | |
| 119 } else { \ | |
| 120 (val) = (typ)NULL; \ | |
| 121 (m) = NULL; \ | |
| 122 } \ | |
| 123 } \ | |
| 124 } while (0) | |
| 125 | |
| 126 #endif /* !_USER_IP6_VAR_H_ */ |
