defs.h revision 74687 
1/*
2 *	    Written by Toshiharu OHNO (tony-o@iij.ad.jp)
3 *
4 *   Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
5 *
6 * Redistribution and use in source and binary forms are permitted
7 * provided that the above copyright notice and this paragraph are
8 * duplicated in all such forms and that any documentation,
9 * advertising materials, and other materials related to such
10 * distribution and use acknowledge that the software was developed
11 * by the Internet Initiative Japan.  The name of the
12 * IIJ may not be used to endorse or promote products derived
13 * from this software without specific prior written permission.
14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
17 *
18 * $FreeBSD: head/usr.sbin/ppp/defs.h 74687 2001-03-23 11:43:22Z brian $
19 *
20 *	TODO:
21 */
22
23/* Check the following definitions for your machine environment */
24#ifdef __FreeBSD__
25# define  MODEM_LIST	"/dev/cuaa1\0/dev/cuaa0"	/* name of tty device */
26#else
27# ifdef __OpenBSD__
28#  define MODEM_LIST	"/dev/cua01\0/dev/cua00"	/* name of tty device */
29# else
30#  define MODEM_LIST	"/dev/tty01\0/dev/tty00"	/* name of tty device */
31# endif
32#endif
33#define NMODEMS		2
34
35#ifndef PPP_CONFDIR
36#define PPP_CONFDIR	"/etc/ppp"
37#endif
38
39#define TUN_NAME	"tun"
40#define TUN_PREFIX	(_PATH_DEV TUN_NAME)	/* /dev/tun */
41
42#define MODEM_SPEED	B38400	/* tty speed */
43#define	SERVER_PORT	3000	/* Base server port no. */
44#define	MODEM_CTSRTS	1	/* Default (true): use CTS/RTS signals */
45#define	RECONNECT_TIMEOUT 3	/* Default timer for carrier loss */
46#define	DIAL_TIMEOUT	30	/* Default and Max random time to redial */
47#define	DIAL_NEXT_TIMEOUT 3	/* Default Hold time to next number redial */
48#define SCRIPT_LEN 512		/* Size of login/dial/hangup scripts */
49#define LINE_LEN SCRIPT_LEN 	/* Size of lines */
50#define DEVICE_LEN SCRIPT_LEN	/* Size of individual devices */
51#define AUTHLEN 100 		/* Size of authname/authkey */
52#define CHAPDIGESTLEN 100	/* Maximum chap digest */
53#define CHAPCHALLENGELEN 48	/* Maximum chap challenge */
54#define CHAPAUTHRESPONSELEN 48	/* Maximum chap authresponse (chap81) */
55#define MAXARGS 40		/* How many args per config line */
56#define NCP_IDLE_TIMEOUT 180	/* Drop all links */
57#define CHOKED_TIMEOUT 120	/* Delete queued packets w/ blocked tun */
58
59#define MIN_LQRPERIOD 1		/* Minimum LQR frequency */
60#define DEF_LQRPERIOD 30	/* Default LQR frequency */
61#define MIN_FSMRETRY 1		/* Minimum FSM retry frequency */
62#define DEF_FSMRETRY 3		/* FSM retry frequency */
63#define DEF_FSMTRIES 5		/* Default max retries */
64#define DEF_FSMAUTHTRIES 3	/* Default max auth retries */
65#define DEF_IFQUEUE 30		/* Default interface queue size */
66
67#define	CONFFILE 	"ppp.conf"
68#define	LINKUPFILE 	"ppp.linkup"
69#define	LINKDOWNFILE 	"ppp.linkdown"
70#define	SECRETFILE	"ppp.secret"
71
72#define	EX_SIG		-1
73#define	EX_NORMAL	0
74#define	EX_START	1
75#define	EX_SOCK		2
76#define	EX_MODEM	3
77#define	EX_DIAL		4
78#define	EX_DEAD		5
79#define	EX_DONE		6
80#define	EX_REBOOT	7
81#define	EX_ERRDEAD	8
82#define	EX_HANGUP	9
83#define	EX_TERM		10
84#define EX_NODIAL	11
85#define EX_NOLOGIN	12
86/* return values for -background mode, not really exits */
87#define EX_REDIAL	13
88#define EX_RECONNECT	14
89
90/* physical::type values (OR'd in bundle::phys_type) */
91#define PHYS_NONE		0
92#define PHYS_INTERACTIVE	1  /* Manual link */
93#define PHYS_AUTO		2  /* Dial-on-demand link */
94#define	PHYS_DIRECT		4  /* Incoming link, deleted when closed */
95#define	PHYS_DEDICATED		8  /* Dedicated link */
96#define	PHYS_DDIAL		16 /* Dial immediately, stay connected */
97#define PHYS_BACKGROUND		32 /* Dial immediately, deleted when closed */
98#define PHYS_FOREGROUND		64 /* Pseudo mode, same as background */
99#define PHYS_ALL		127
100
101/* flags passed to findblank() and MakeArgs() */
102#define PARSE_NORMAL	0
103#define PARSE_REDUCE	1
104#define PARSE_NOHASH	2
105
106#define ROUNDUP(x) ((x) ? (1 + (((x) - 1) | (sizeof(long) - 1))) : sizeof(long))
107
108#if defined(__NetBSD__) || __FreeBSD__ < 3
109extern void randinit(void);
110#else
111#define random arc4random
112#define randinit()
113#endif
114
115extern ssize_t fullread(int, void *, size_t);
116extern const char *mode2Nam(int);
117extern int Nam2mode(const char *);
118extern struct in_addr GetIpAddr(const char *);
119extern int SpeedToInt(speed_t);
120extern speed_t IntToSpeed(int);
121extern char *findblank(char *, int);
122extern int MakeArgs(char *, char **, int, int);
123extern const char *NumStr(long, char *, size_t);
124extern const char *HexStr(long, char *, size_t);
125extern const char *ex_desc(int);
126extern void SetTitle(const char *);
127extern fd_set *mkfdset(void);
128extern void zerofdset(fd_set *);
129