libexec/getty/init.c

   1 /*      $NetBSD: init.c,v 1.16 2006/11/16 04:15:13 christos Exp $       */
   2
   3 /*
   4  * Copyright (c) 1983, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #include <sys/cdefs.h>
  33 #ifndef lint
  34 #if 0
  35 static char sccsid[] = "from: @(#)init.c        8.1 (Berkeley) 6/4/93";
  36 #else
  37 __RCSID("$NetBSD: init.c,v 1.16 2006/11/16 04:15:13 christos Exp $");
  38 #endif
  39 #endif /* not lint */
  40
  41 /*
  42  * Getty table initializations.
  43  *
  44  * Melbourne getty.
  45  */
  46
  47 #include <termios.h>
  48
  49 #include "gettytab.h"
  50 #include "pathnames.h"
  51
  52 extern  struct termios tmode;
  53 extern  char hostname[];
  54
  55 #define M(a) ((char *)&tmode.c_cc[a])
  56
  57 struct  gettystrs gettystrs[] = {
  58         { "nx" },               /* next table */
  59         { "cl" },               /* screen clear characters */
  60         { "im" },               /* initial message */
  61         { "lm", "login: " },    /* login message */
  62         { "er", M(VERASE) },    /* erase character */
  63         { "kl", M(VKILL) },     /* kill character */
  64         { "et", M(VEOF) },      /* eof chatacter (eot) */
  65         { "pc", "" },           /* pad character */
  66         { "tt" },               /* terminal type */
  67         { "ev" },               /* environment */
  68         { "lo", _PATH_LOGIN },  /* login program */
  69         { "hn", hostname },     /* host name */
  70         { "he" },               /* host name edit */
  71         { "in", M(VINTR) },     /* interrupt char */
  72         { "qu", M(VQUIT) },     /* quit char */
  73         { "xn", M(VSTART) },    /* XON (start) char */
  74         { "xf", M(VSTOP) },     /* XOFF (stop) char */
  75         { "bk", M(VEOL) },      /* brk char (alt \n) */
  76         { "su", M(VSUSP) },     /* suspend char */
  77         { "ds", M(VDSUSP) },    /* delayed suspend */
  78         { "rp", M(VREPRINT) },  /* reprint char */
  79         { "fl", M(VDISCARD) },  /* flush output */
  80         { "we", M(VWERASE) },   /* word erase */
  81         { "ln", M(VLNEXT) },    /* literal next */
  82         { "st", M(VSTATUS) },   /* status */
  83         { "b2", M(VEOL2) },     /* alt brk char */
  84         { "pp" },               /* ppp login program */
  85         { "if" },               /* sysv-like 'issue' filename */
  86         { "al" },               /* user to auto-login */
  87         { 0 }
  88 };
  89
  90 struct  gettynums gettynums[] = {
  91         { "is" },                       /* input speed */
  92         { "os" },                       /* output speed */
  93         { "sp" },                       /* both speeds */
  94         { "nd" },                       /* newline delay */
  95         { "cd" },                       /* carriage-return delay */
  96         { "td" },                       /* tab delay */
  97         { "fd" },                       /* form-feed delay */
  98         { "bd" },                       /* backspace delay */
  99         { "to" },                       /* timeout */
 100         { "f0" },                       /* output flags */
 101         { "f1" },                       /* input flags */
 102         { "f2" },                       /* user mode flags */
 103         { "pf" },                       /* delay before flush at 1st prompt */
 104         { "c0" },                       /* output c_flags */
 105         { "c1" },                       /* input c_flags */
 106         { "c2" },                       /* user mode c_flags */
 107         { "i0" },                       /* output i_flags */
 108         { "i1" },                       /* input i_flags */
 109         { "i2" },                       /* user mode i_flags */
 110         { "l0" },                       /* output l_flags */
 111         { "l1" },                       /* input l_flags */
 112         { "l2" },                       /* user mode l_flags */
 113         { "o0" },                       /* output o_flags */
 114         { "o1" },                       /* input o_flags */
 115         { "o2" },                       /* user mode o_flags */
 116         { 0 }
 117 };
 118
 119 struct  gettyflags gettyflags[] = {
 120         { "ht", 0 },                    /* has tabs */
 121         { "nl", 1 },                    /* has newline char */
 122         { "ep", 0 },                    /* even parity */
 123         { "op", 0 },                    /* odd parity */
 124         { "ap", 0 },                    /* any parity */
 125         { "ec", 1 },                    /* no echo */
 126         { "co", 0 },                    /* console special */
 127         { "cb", 0 },                    /* crt backspace */
 128         { "ck", 0 },                    /* crt kill */
 129         { "ce", 0 },                    /* crt erase */
 130         { "pe", 0 },                    /* printer erase */
 131         { "rw", 1 },                    /* don't use raw */
 132         { "xc", 1 },                    /* don't ^X ctl chars */
 133         { "lc", 0 },                    /* terminal las lower case */
 134         { "uc", 0 },                    /* terminal has no lower case */
 135         { "ig", 0 },                    /* ignore garbage */
 136         { "ps", 0 },                    /* do port selector speed select */
 137         { "hc", 1 },                    /* don't set hangup on close */
 138         { "ub", 0 },                    /* unbuffered output */
 139         { "ab", 0 },                    /* auto-baud detect with '\r' */
 140         { "dx", 0 },                    /* set decctlq */
 141         { "np", 0 },                    /* no parity at all (8bit chars) */
 142         { "mb", 0 },                    /* do MDMBUF flow control */
 143         { "cs", 0 },                    /* clear screen based on term type */
 144         { "nn", 0 },                    /* don't prompt for login name */
 145         { 0 }
 146 };