big <utmp.h>-inspired netbsd switch
import/switch of: init, getty, reboot, halt, shutdown, wall, last changes: . change reboot() call to netbsd prototype and args . allows pristine <utmp.h> . use clean <sys/reboot.h> instead of <minix/reboot.h> . implement TIOCSCTTY for use by getty so getty can get controlling terminal from init's child(ren) . allow NULL envp for exec Change-Id: I5ca02cb4230857140c08794bbfeba7df982c58a3
This commit is contained in:
Ben Gras
146
libexec/getty/init.c
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146
libexec/getty/init.c
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/* $NetBSD: init.c,v 1.17 2007/12/03 09:54:24 isaki Exp $ */
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/*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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#if 0
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static char sccsid[] = "from: @(#)init.c 8.1 (Berkeley) 6/4/93";
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#else
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__RCSID("$NetBSD: init.c,v 1.17 2007/12/03 09:54:24 isaki Exp $");
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#endif
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#endif /* not lint */
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/*
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* Getty table initializations.
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*
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* Melbourne getty.
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*/
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#include <termios.h>
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#include "gettytab.h"
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#include "pathnames.h"
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extern struct termios tmode;
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extern char hostname[];
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#define M(a) ((char *)&tmode.c_cc[a])
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struct gettystrs gettystrs[] = {
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{ "nx" }, /* next table */
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{ "cl" }, /* screen clear characters */
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{ "im" }, /* initial message */
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{ "lm", "login: " }, /* login message */
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{ "er", M(VERASE) }, /* erase character */
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{ "kl", M(VKILL) }, /* kill character */
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{ "et", M(VEOF) }, /* eof chatacter (eot) */
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{ "pc", "" }, /* pad character */
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{ "tt" }, /* terminal type */
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{ "ev" }, /* environment */
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{ "lo", _PATH_LOGIN }, /* login program */
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{ "hn", hostname }, /* host name */
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{ "he" }, /* host name edit */
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{ "in", M(VINTR) }, /* interrupt char */
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{ "qu", M(VQUIT) }, /* quit char */
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{ "xn", M(VSTART) }, /* XON (start) char */
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{ "xf", M(VSTOP) }, /* XOFF (stop) char */
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{ "bk", M(VEOL) }, /* brk char (alt \n) */
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{ "su", M(VSUSP) }, /* suspend char */
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{ "ds", M(VDSUSP) }, /* delayed suspend */
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{ "rp", M(VREPRINT) }, /* reprint char */
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{ "fl", M(VDISCARD) }, /* flush output */
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{ "we", M(VWERASE) }, /* word erase */
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{ "ln", M(VLNEXT) }, /* literal next */
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{ "st", M(VSTATUS) }, /* status */
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{ "b2", M(VEOL2) }, /* alt brk char */
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{ "pp" }, /* ppp login program */
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{ "if" }, /* sysv-like 'issue' filename */
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{ "al" }, /* user to auto-login */
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{ 0 }
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};
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struct gettynums gettynums[] = {
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{ "is" }, /* input speed */
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{ "os" }, /* output speed */
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{ "sp" }, /* both speeds */
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{ "nd" }, /* newline delay */
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{ "cd" }, /* carriage-return delay */
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{ "td" }, /* tab delay */
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{ "fd" }, /* form-feed delay */
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{ "bd" }, /* backspace delay */
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{ "to" }, /* timeout */
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{ "f0" }, /* output flags */
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{ "f1" }, /* input flags */
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{ "f2" }, /* user mode flags */
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{ "pf" }, /* delay before flush at 1st prompt */
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{ "c0" }, /* output c_flags */
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{ "c1" }, /* input c_flags */
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{ "c2" }, /* user mode c_flags */
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{ "i0" }, /* output i_flags */
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{ "i1" }, /* input i_flags */
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{ "i2" }, /* user mode i_flags */
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{ "l0" }, /* output l_flags */
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{ "l1" }, /* input l_flags */
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{ "l2" }, /* user mode l_flags */
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{ "o0" }, /* output o_flags */
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{ "o1" }, /* input o_flags */
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{ "o2" }, /* user mode o_flags */
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{ 0 }
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};
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struct gettyflags gettyflags[] = {
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{ "ht", 0 }, /* has tabs */
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{ "nl", 1 }, /* has newline char */
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{ "ep", 0 }, /* even parity */
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{ "op", 0 }, /* odd parity */
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{ "ap", 0 }, /* any parity */
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{ "ec", 1 }, /* no echo */
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{ "co", 0 }, /* console special */
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{ "cb", 0 }, /* crt backspace */
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{ "ck", 0 }, /* crt kill */
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{ "ce", 0 }, /* crt erase */
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{ "pe", 0 }, /* printer erase */
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{ "rw", 1 }, /* don't use raw */
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{ "xc", 1 }, /* don't ^X ctl chars */
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{ "lc", 0 }, /* terminal las lower case */
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{ "uc", 0 }, /* terminal has no lower case */
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{ "ig", 0 }, /* ignore garbage */
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{ "ps", 0 }, /* do port selector speed select */
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{ "hc", 1 }, /* don't set hangup on close */
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{ "ub", 0 }, /* unbuffered output */
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{ "ab", 0 }, /* auto-baud detect with '\r' */
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{ "dx", 0 }, /* set decctlq */
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{ "np", 0 }, /* no parity at all (8bit chars) */
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{ "mb", 0 }, /* do MDMBUF flow control */
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{ "cs", 0 }, /* clear screen based on term type */
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{ "nn", 0 }, /* don't prompt for login name */
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{ 0 }
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};
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