| arp.c (205272) | arp.c (246143) |
|---|---|
| 1/* 2 * sys-bsd.c - System-dependent procedures for setting up 3 * PPP interfaces on bsd-4.4-ish systems (including 386BSD, NetBSD, etc.) 4 * 5 * Copyright (c) 1989 Carnegie Mellon University. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by Carnegie Mellon University. The name of the 14 * University may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * | 1/* 2 * sys-bsd.c - System-dependent procedures for setting up 3 * PPP interfaces on bsd-4.4-ish systems (including 386BSD, NetBSD, etc.) 4 * 5 * Copyright (c) 1989 Carnegie Mellon University. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by Carnegie Mellon University. The name of the 14 * University may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 * |
| 20 * $FreeBSD: head/usr.sbin/ppp/arp.c 205272 2010-03-18 00:23:39Z qingli $ | 20 * $FreeBSD: head/usr.sbin/ppp/arp.c 246143 2013-01-31 08:55:21Z glebius $ |
| 21 * 22 */ 23 24/* 25 * TODO: 26 */ 27 28#include <sys/param.h> --- 57 unchanged lines hidden (view full) --- 86 87#if RTM_VERSION >= 3 88 89/* 90 * arp_SetProxy - Make a proxy ARP entry for the peer. 91 */ 92static struct { 93 struct rt_msghdr hdr; | 21 * 22 */ 23 24/* 25 * TODO: 26 */ 27 28#include <sys/param.h> --- 57 unchanged lines hidden (view full) --- 86 87#if RTM_VERSION >= 3 88 89/* 90 * arp_SetProxy - Make a proxy ARP entry for the peer. 91 */ 92static struct { 93 struct rt_msghdr hdr; |
| 94 struct sockaddr_inarp dst; | 94 struct sockaddr_in dst; |
| 95 struct sockaddr_dl hwa; 96 char extra[128]; 97} arpmsg; 98 99static int 100arp_ProxySub(struct bundle *bundle, struct in_addr addr, int add) 101{ 102 int routes; --- 16 unchanged lines hidden (view full) --- 119 return 0; 120 } 121 arpmsg.hdr.rtm_type = add ? RTM_ADD : RTM_DELETE; 122 arpmsg.hdr.rtm_flags = RTF_ANNOUNCE | RTF_HOST | RTF_STATIC | RTF_LLDATA; 123 arpmsg.hdr.rtm_version = RTM_VERSION; 124 arpmsg.hdr.rtm_seq = ++bundle->routing_seq; 125 arpmsg.hdr.rtm_addrs = RTA_DST | RTA_GATEWAY; 126 arpmsg.hdr.rtm_inits = RTV_EXPIRE; | 95 struct sockaddr_dl hwa; 96 char extra[128]; 97} arpmsg; 98 99static int 100arp_ProxySub(struct bundle *bundle, struct in_addr addr, int add) 101{ 102 int routes; --- 16 unchanged lines hidden (view full) --- 119 return 0; 120 } 121 arpmsg.hdr.rtm_type = add ? RTM_ADD : RTM_DELETE; 122 arpmsg.hdr.rtm_flags = RTF_ANNOUNCE | RTF_HOST | RTF_STATIC | RTF_LLDATA; 123 arpmsg.hdr.rtm_version = RTM_VERSION; 124 arpmsg.hdr.rtm_seq = ++bundle->routing_seq; 125 arpmsg.hdr.rtm_addrs = RTA_DST | RTA_GATEWAY; 126 arpmsg.hdr.rtm_inits = RTV_EXPIRE; |
| 127 arpmsg.dst.sin_len = sizeof(struct sockaddr_inarp); | 127 arpmsg.dst.sin_len = sizeof(struct sockaddr_in); |
| 128 arpmsg.dst.sin_family = AF_INET; 129 arpmsg.dst.sin_addr.s_addr = addr.s_addr; | 128 arpmsg.dst.sin_family = AF_INET; 129 arpmsg.dst.sin_addr.s_addr = addr.s_addr; |
| 130 arpmsg.dst.sin_other = SIN_PROXY; | |
| 131 132 arpmsg.hdr.rtm_msglen = (char *) &arpmsg.hwa - (char *) &arpmsg 133 + arpmsg.hwa.sdl_len; 134 135 136 if (ID0write(routes, &arpmsg, arpmsg.hdr.rtm_msglen) < 0 && 137 !(!add && errno == ESRCH)) { 138 log_Printf(LogERROR, "%s proxy arp entry %s: %s\n", --- 179 unchanged lines hidden --- | 130 131 arpmsg.hdr.rtm_msglen = (char *) &arpmsg.hwa - (char *) &arpmsg 132 + arpmsg.hwa.sdl_len; 133 134 135 if (ID0write(routes, &arpmsg, arpmsg.hdr.rtm_msglen) < 0 && 136 !(!add && errno == ESRCH)) { 137 log_Printf(LogERROR, "%s proxy arp entry %s: %s\n", --- 179 unchanged lines hidden --- |