| if_spppsubr.c (132199) | if_spppsubr.c (134391) |
|---|---|
| 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 132199 2004-07-15 08:26:07Z phk $ | 20 * $FreeBSD: head/sys/net/if_spppsubr.c 134391 2004-08-27 18:33:08Z andre $ |
| 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" --- 681 unchanged lines hidden (view full) --- 710 h->address, h->control, ntohs(h->protocol)); 711 goto drop; 712 } 713 714 if (! (ifp->if_flags & IFF_UP) || isr == -1) 715 goto drop; 716 717 /* Check queue. */ | 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" --- 681 unchanged lines hidden (view full) --- 710 h->address, h->control, ntohs(h->protocol)); 711 goto drop; 712 } 713 714 if (! (ifp->if_flags & IFF_UP) || isr == -1) 715 goto drop; 716 717 /* Check queue. */ |
| 718 if (! netisr_queue(isr, m)) { | 718 if (netisr_queue(isr, m)) { /* (0) on success. */ |
| 719 if (debug) 720 log(LOG_DEBUG, SPP_FMT "protocol queue overflow\n", 721 SPP_ARGS(ifp)); 722 goto drop2; 723 } 724 if (do_account) 725 /* 726 * Do only account for network packets, not for control --- 4605 unchanged lines hidden --- | 719 if (debug) 720 log(LOG_DEBUG, SPP_FMT "protocol queue overflow\n", 721 SPP_ARGS(ifp)); 722 goto drop2; 723 } 724 if (do_account) 725 /* 726 * Do only account for network packets, not for control --- 4605 unchanged lines hidden --- |