init.c revision 262435
1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#ifndef lint 31#if 0 32static char sccsid[] = "@(#)from: init.c 8.1 (Berkeley) 6/4/93"; 33#endif 34static const char rcsid[] = 35 "$FreeBSD: stable/10/libexec/getty/init.c 262435 2014-02-24 08:21:49Z brueffer $"; 36#endif /* not lint */ 37 38/* 39 * Getty table initializations. 40 * 41 * Melbourne getty. 42 */ 43#include <termios.h> 44#include "gettytab.h" 45#include "extern.h" 46#include "pathnames.h" 47 48static char loginmsg[] = "login: "; 49static char nullstr[] = ""; 50static char loginprg[] = _PATH_LOGIN; 51static char datefmt[] = "%+"; 52 53struct gettystrs gettystrs[] = { 54 { "nx" }, /* next table */ 55 { "cl" }, /* screen clear characters */ 56 { "im" }, /* initial message */ 57 { "lm", loginmsg }, /* login message */ 58 { "er", &omode.c_cc[VERASE] }, /* erase character */ 59 { "kl", &omode.c_cc[VKILL] }, /* kill character */ 60 { "et", &omode.c_cc[VEOF] }, /* eof chatacter (eot) */ 61 { "pc", nullstr }, /* pad character */ 62 { "tt" }, /* terminal type */ 63 { "ev" }, /* environment */ 64 { "lo", loginprg }, /* login program */ 65 { "hn", hostname }, /* host name */ 66 { "he" }, /* host name edit */ 67 { "in", &omode.c_cc[VINTR] }, /* interrupt char */ 68 { "qu", &omode.c_cc[VQUIT] }, /* quit char */ 69 { "xn", &omode.c_cc[VSTART] }, /* XON (start) char */ 70 { "xf", &omode.c_cc[VSTOP] }, /* XOFF (stop) char */ 71 { "bk", &omode.c_cc[VEOL] }, /* brk char (alt \n) */ 72 { "su", &omode.c_cc[VSUSP] }, /* suspend char */ 73 { "ds", &omode.c_cc[VDSUSP] }, /* delayed suspend */ 74 { "rp", &omode.c_cc[VREPRINT] },/* reprint char */ 75 { "fl", &omode.c_cc[VDISCARD] },/* flush output */ 76 { "we", &omode.c_cc[VWERASE] }, /* word erase */ 77 { "ln", &omode.c_cc[VLNEXT] }, /* literal next */ 78 { "Lo" }, /* locale for strftime() */ 79 { "pp" }, /* ppp login program */ 80 { "if" }, /* sysv-like 'issue' filename */ 81 { "ic" }, /* modem init-chat */ 82 { "ac" }, /* modem answer-chat */ 83 { "al" }, /* user to auto-login */ 84 { "df", datefmt}, /* format for strftime() */ 85 { 0 } 86}; 87 88struct gettynums gettynums[] = { 89 { "is" }, /* input speed */ 90 { "os" }, /* output speed */ 91 { "sp" }, /* both speeds */ 92 { "nd" }, /* newline delay */ 93 { "cd" }, /* carriage-return delay */ 94 { "td" }, /* tab delay */ 95 { "fd" }, /* form-feed delay */ 96 { "bd" }, /* backspace delay */ 97 { "to" }, /* timeout */ 98 { "f0" }, /* output flags */ 99 { "f1" }, /* input flags */ 100 { "f2" }, /* user mode flags */ 101 { "pf" }, /* delay before flush at 1st prompt */ 102 { "c0" }, /* output c_flags */ 103 { "c1" }, /* input c_flags */ 104 { "c2" }, /* user mode c_flags */ 105 { "i0" }, /* output i_flags */ 106 { "i1" }, /* input i_flags */ 107 { "i2" }, /* user mode i_flags */ 108 { "l0" }, /* output l_flags */ 109 { "l1" }, /* input l_flags */ 110 { "l2" }, /* user mode l_flags */ 111 { "o0" }, /* output o_flags */ 112 { "o1" }, /* input o_flags */ 113 { "o2" }, /* user mode o_flags */ 114 { "de" }, /* delay before sending 1st prompt */ 115 { "rt" }, /* reset timeout */ 116 { "ct" }, /* chat script timeout */ 117 { "dc" }, /* debug chat script value */ 118 { 0 } 119}; 120 121 122struct gettyflags gettyflags[] = { 123 { "ht", 0 }, /* has tabs */ 124 { "nl", 1 }, /* has newline char */ 125 { "ep", 0 }, /* even parity */ 126 { "op", 0 }, /* odd parity */ 127 { "ap", 0 }, /* any parity */ 128 { "ec", 1 }, /* no echo */ 129 { "co", 0 }, /* console special */ 130 { "cb", 0 }, /* crt backspace */ 131 { "ck", 0 }, /* crt kill */ 132 { "ce", 0 }, /* crt erase */ 133 { "pe", 0 }, /* printer erase */ 134 { "rw", 1 }, /* don't use raw */ 135 { "xc", 1 }, /* don't ^X ctl chars */ 136 { "lc", 0 }, /* terminal las lower case */ 137 { "uc", 0 }, /* terminal has no lower case */ 138 { "ig", 0 }, /* ignore garbage */ 139 { "ps", 0 }, /* do port selector speed select */ 140 { "hc", 1 }, /* don't set hangup on close */ 141 { "ub", 0 }, /* unbuffered output */ 142 { "ab", 0 }, /* auto-baud detect with '\r' */ 143 { "dx", 0 }, /* set decctlq */ 144 { "np", 0 }, /* no parity at all (8bit chars) */ 145 { "mb", 0 }, /* do MDMBUF flow control */ 146 { "hw", 0 }, /* do CTSRTS flow control */ 147 { "nc", 0 }, /* set clocal (no carrier) */ 148 { "pl", 0 }, /* use PPP instead of login(1) */ 149 { 0 } 150}; 151