| if_spppsubr.c (102412) | if_spppsubr.c (103842) |
|---|---|
| 1/* 2 * Synchronous PPP/Cisco link level subroutines. 3 * Keepalive protocol implemented in both Cisco and PPP modes. 4 * 5 * Copyright (C) 1994-1996 Cronyx Engineering Ltd. 6 * Author: Serge Vakulenko, <vak@cronyx.ru> 7 * 8 * Heavily revamped to conform to RFC 1661. 9 * Copyright (C) 1997, 2001 Joerg Wunsch. 10 * 11 * This software is distributed with NO WARRANTIES, not even the implied 12 * warranties for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 13 * 14 * Authors grant any other persons or organisations permission to use 15 * or modify this software as long as this message is kept with the software, 16 * all derivative works or modified versions. 17 * 18 * From: Version 2.4, Thu Apr 30 17:17:21 MSD 1997 19 * | 1/* 2 * Synchronous PPP/Cisco link level subroutines. 3 * Keepalive protocol implemented in both Cisco and PPP modes. 4 * 5 * Copyright (C) 1994-1996 Cronyx Engineering Ltd. 6 * Author: Serge Vakulenko, <vak@cronyx.ru> 7 * 8 * Heavily revamped to conform to RFC 1661. 9 * Copyright (C) 1997, 2001 Joerg Wunsch. 10 * 11 * This software is distributed with NO WARRANTIES, not even the implied 12 * warranties for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 13 * 14 * Authors grant any other persons or organisations permission to use 15 * or modify this software as long as this message is kept with the software, 16 * all derivative works or modified versions. 17 * 18 * From: Version 2.4, Thu Apr 30 17:17:21 MSD 1997 19 * |
| 20 * $FreeBSD: head/sys/net/if_spppsubr.c 102412 2002-08-25 13:23:09Z charnier $ | 20 * $FreeBSD: head/sys/net/if_spppsubr.c 103842 2002-09-23 06:25:08Z alfred $ |
| 21 */ 22 23#include <sys/param.h> 24 25#if defined(__FreeBSD__) && __FreeBSD__ >= 3 26#include "opt_inet.h" 27#include "opt_inet6.h" 28#include "opt_ipx.h" --- 178 unchanged lines hidden (view full) --- 207#define STATE_ACK_RCVD 7 208#define STATE_ACK_SENT 8 209#define STATE_OPENED 9 210 211struct ppp_header { 212 u_char address; 213 u_char control; 214 u_short protocol; | 21 */ 22 23#include <sys/param.h> 24 25#if defined(__FreeBSD__) && __FreeBSD__ >= 3 26#include "opt_inet.h" 27#include "opt_inet6.h" 28#include "opt_ipx.h" --- 178 unchanged lines hidden (view full) --- 207#define STATE_ACK_RCVD 7 208#define STATE_ACK_SENT 8 209#define STATE_OPENED 9 210 211struct ppp_header { 212 u_char address; 213 u_char control; 214 u_short protocol; |
| 215} __attribute__((__packed__)); | 215} __packed; |
| 216#define PPP_HEADER_LEN sizeof (struct ppp_header) 217 218struct lcp_header { 219 u_char type; 220 u_char ident; 221 u_short len; | 216#define PPP_HEADER_LEN sizeof (struct ppp_header) 217 218struct lcp_header { 219 u_char type; 220 u_char ident; 221 u_short len; |
| 222} __attribute__((__packed__)); | 222} __packed; |
| 223#define LCP_HEADER_LEN sizeof (struct lcp_header) 224 225struct cisco_packet { 226 u_long type; 227 u_long par1; 228 u_long par2; 229 u_short rel; 230 u_short time0; 231 u_short time1; | 223#define LCP_HEADER_LEN sizeof (struct lcp_header) 224 225struct cisco_packet { 226 u_long type; 227 u_long par1; 228 u_long par2; 229 u_short rel; 230 u_short time0; 231 u_short time1; |
| 232} __attribute__((__packed__)); | 232} __packed; |
| 233#define CISCO_PACKET_LEN sizeof (struct cisco_packet) 234 235/* 236 * We follow the spelling and capitalization of RFC 1661 here, to make 237 * it easier comparing with the standard. Please refer to this RFC in 238 * case you can't make sense out of these abbreviation; it will also 239 * explain the semantics related to the various events and actions. 240 */ --- 5134 unchanged lines hidden --- | 233#define CISCO_PACKET_LEN sizeof (struct cisco_packet) 234 235/* 236 * We follow the spelling and capitalization of RFC 1661 here, to make 237 * it easier comparing with the standard. Please refer to this RFC in 238 * case you can't make sense out of these abbreviation; it will also 239 * explain the semantics related to the various events and actions. 240 */ --- 5134 unchanged lines hidden --- |