1907ec3a61
depend on new devname_r(3) as heart. Add /dev/pts magic directly to devname(3). While it can lead to returning non-existing paths, the behavior is more consistent that way. Drop caching layer in devname(3), it doesn't buy anything for the common case of having access to the database. Teach devname(3) proper fallback behavior of scanning /dev. Create both old-style and new-style database for now in /etc/rc.d/sysdb.
116 lines
3.0 KiB
Bash
116 lines
3.0 KiB
Bash
#! /bin/sh -m
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# $NetBSD: install.sh,v 1.2 2012/06/03 21:42:45 joerg Exp $
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#
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# -
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# Copyright (c) 2010 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Martin Husemann <martin@NetBSD.org>.
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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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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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# setup basic environment
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PATH=/sbin:/bin:/usr/bin:/usr/sbin:/
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export PATH
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termfile=/tmp/sysinst.term
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# Check if we are on a framebuffer or on serial console and default
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# the terminal type accordingly.
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# There is no /var/db/dev.cdb, so sysctl might not map the devicename properly;
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# ttyE0 is 90,0 -> 0x5a00
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case $(sysctl -nx kern.consdev) in
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002f000000000000)
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TERM=wsvt25
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;;
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*)
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if [ -r ${termfile} ]; then
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. ${termfile}
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else
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TERM=vt220
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fi
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;;
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esac
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export TERM
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HOME=/
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export HOME
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BLOCKSIZE=1k
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export BLOCKSIZE
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EDITOR=ed
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export EDITOR
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SHELL=/bin/sh
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export SHELL
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umask 022
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stty newcrt werase ^W intr ^C kill ^U erase ^?
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if [ $TERM != "wsvt25" ]; then
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cat << "EOM"
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You are using a serial console, we do not know your terminal emulation.
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Please select one, typical values are:
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vt100
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ansi
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xterm
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EOM
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echo -n "Terminal type (just hit ENTER for '$TERM'): "
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read ans
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if [ -n "$ans" ];then
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TERM=$ans
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fi
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fi
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# run the installation or upgrade script.
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cd /
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cmd=./sysinst
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while [ -n "${cmd}" ]
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do
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${cmd}
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if [ $? = 4 ]; then
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echo "Oops, something went wrong - we will try again"
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exit
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else
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if [ -n "$(jobs)" ]; then
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tput clear
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echo "You have stopped sysinst, return to it by" \
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"typing 'exit' or ^D."
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${SHELL} -i
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cmd="fg"
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else
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cmd=""
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fi
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fi
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done
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# remember terminal type, now that we know it for sure
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echo "TERM=${TERM}" > ${termfile}
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echo
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echo "To return to the installer, quit this shell by typing 'exit' or ^D."
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exec ${SHELL}
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