| 1 | /*
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| 2 | * TINET (TCP/IP Protocol Stack)
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| 3 | *
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| 4 | * Copyright (C) 2001-2009 by Dep. of Computer Science and Engineering
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| 5 | * Tomakomai National College of Technology, JAPAN
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| 6 | *
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| 7 | * ä¸è¨èä½æ¨©è
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| 8 | ã¯ï¼ä»¥ä¸ã® (1)ï½(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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| 9 | * ã«ãã£ã¦å
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| 10 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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| 11 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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| 12 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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| 13 | å¸ï¼ä»¥ä¸ï¼
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| 14 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 15 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 16 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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| 17 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 18 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 19 | * ç¨ã§ããå½¢ã§åé
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| 20 | å¸ããå ´åã«ã¯ï¼åé
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| 21 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 22 | * è
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| 23 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 24 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 25 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 26 | * ç¨ã§ããªãå½¢ã§åé
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| 27 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®æ¡ä»¶ãæºãããã¨ï¼
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| 28 | * (a) åé
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| 29 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 30 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 31 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 32 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 33 | * 害ãããï¼ä¸è¨èä½æ¨©è
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| 34 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 35 | 責ãããã¨ï¼
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| 36 | *
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| 37 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 38 | ã
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| 39 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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| 40 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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| 41 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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| 42 | *
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| 43 | * @(#) $Id: if_ppp.h 270 2017-02-09 04:03:47Z coas-nagasima $
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| 44 | */
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| 45 |
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| 46 | /*
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| 47 | * if_ppp.h - Point-to-Point Protocol definitions.
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| 48 | *
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| 49 | * Copyright (c) 1989 Carnegie Mellon University.
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| 50 | * All rights reserved.
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| 51 | *
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| 52 | * Redistribution and use in source and binary forms are permitted
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| 53 | * provided that the above copyright notice and this paragraph are
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| 54 | * duplicated in all such forms and that any documentation,
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| 55 | * advertising materials, and other materials related to such
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| 56 | * distribution and use acknowledge that the software was developed
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| 57 | * by Carnegie Mellon University. The name of the
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| 58 | * University may not be used to endorse or promote products derived
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| 59 | * from this software without specific prior written permission.
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| 60 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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| 61 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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| 62 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 63 | *
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| 64 | * $FreeBSD: src/sys/net/if_ppp.h,v 1.13.2.1 1999/08/29 16:28:21 peter Exp $
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| 65 | */
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| 66 |
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| 67 | #ifndef _IF_PPP_H_
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| 68 | #define _IF_PPP_H_
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| 69 |
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| 70 | #ifdef SUPPORT_PPP
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| 71 |
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| 72 | /*
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| 73 | * ã¤ã³ã¿ãã§ã¼ã¹ã®é¸æãã¯ã
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| 74 | */
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| 75 |
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| 76 | #define T_IF_HDR T_PPP_HDR /* ã¤ã³ã¿ãã§ã¼ã¹ã®ããã */
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| 77 | #define IF_HDR_ALIGN 2 /* ãããã®ã¢ã©ã¤ã³åä½ */
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| 78 | #define IF_MTU DEF_PPP_MTU /* ã¤ã³ã¿ãã§ã¼ã¹ã® MTU */
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| 79 | /* ã¤ã³ã¿ãã§ã¼ã¹ã® IPv4 ã¢ãã¬ã¹ */
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| 80 | #define IF_PROTO_IP PPP_IP /* ã¤ã³ã¿ãã§ã¼ã¹ã® IP ãããã³ã«æå® */
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| 81 |
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| 82 | #define IF_OUTPUT(o,d,g,t) ppp_output(o,t) /* ã¤ã³ã¿ãã§ã¼ã¹ã®åºåé¢æ° */
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| 83 | #define IF_RAW_OUTPUT(o,t) ppp_output(o,t) /* ã¤ã³ã¿ãã§ã¼ã¹ã®åºåé¢æ°ãã¢ãã¬ã¹è§£æ±ºç¡ã*/
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| 84 | /* ã¤ã³ã¿ãã§ã¼ã¹ã®ãããã³ã«è¨å®é¢æ° */
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| 85 | #define IF_SET_PROTO(b,p) (*GET_PPP_HDR(b) = htons(p))
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| 86 | #define IF_GET_IFNET() ppp_get_ifnet() /* ãããã¯ã¼ã¯ã¤ã³ã¿ãã§ã¼ã¹æ§é ä½ãè¿ãã */
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| 87 |
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| 88 | /*
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| 89 | * MTU (MRU) ã«é¢ããå®ç¾©
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| 90 | */
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| 91 |
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| 92 | #define DEF_PPP_MTU 1500 /* PPP ã® æ¨æº MTU */
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| 93 | #define MAX_PPP_MTU 16384 /* PPP ã® æ大 MTU */
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| 94 | #define MIN_PPP_MTU 128 /* PPP ã® æå° MTU */
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| 95 |
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| 96 | /*
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| 97 | * PPP ããã
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| 98 | */
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| 99 |
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| 100 | typedef uint16_t T_PPP_HDR; /* ä¸ä½ãããã³ã« */
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| 101 |
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| 102 | /*
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| 103 | * åæ¹åç
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| 104 | §
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| 105 | */
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| 106 |
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| 107 | #ifndef T_IFNET_DEFINED
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| 108 |
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| 109 | typedef struct t_ifnet T_IFNET;
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| 110 |
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| 111 | #define T_IFNET_DEFINED
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| 112 |
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| 113 | #endif /* of #ifndef T_IFNET_DEFINED */
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| 114 |
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| 115 | #ifndef T_IF_SOFTC_DEFINED
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| 116 |
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| 117 | typedef struct t_if_softc T_IF_SOFTC;
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| 118 |
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| 119 | #define T_IF_SOFTC_DEFINED
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| 120 |
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| 121 | #endif /* of #ifndef T_IF_SOFTC_DEFINED */
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| 122 |
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| 123 | #ifndef T_NET_BUF_DEFINED
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| 124 |
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| 125 | typedef struct t_net_buf T_NET_BUF;
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| 126 |
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| 127 | #define T_NET_BUF_DEFINED
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| 128 |
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| 129 | #endif /* of #ifndef T_NET_BUF_DEFINED */
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| 130 |
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| 131 | /*
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| 132 | * ãããã¯ã¼ã¯ã¤ã³ã¿ãã§ã¼ã¹ã«ä¾åããªãã½ããã¦ã§ã¢æ
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| 133 | å ±
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| 134 | */
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| 135 |
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| 136 | struct t_if_softc { };
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| 137 |
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| 138 | /*
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| 139 | * é¢æ°
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| 140 | */
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| 141 |
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| 142 | extern T_IFNET *ppp_get_ifnet (void);
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| 143 | ER ppp_output (T_NET_BUF *data, TMO tmout);
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| 144 |
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| 145 | #endif /* of #ifdef SUPPORT_PPP */
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| 146 |
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| 147 | #endif /* of #ifndef _IF_PPP_H_ */
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