10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe#

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# ident "%Z%%M% %I% %E% SMI"

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe#

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# Copyright 2005 Sun Microsystems, Inc. All rights reserved.

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# Use is subject to license terms.

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe#

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# CDDL HEADER START

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe#

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# The contents of this file are subject to the terms of the

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# Common Development and Distribution License, Version 1.0 only

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# (the "License"). You may not use this file except in compliance

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# with the License.

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe#

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

10d63b7db37a83b39c7f511cf9426c9d03ea0760Richard Lowe# or http://www.opensolaris.org/os/licensing.

# See the License for the specific language governing permissions

# and limitations under the License.

#

# When distributing Covered Code, include this CDDL HEADER in each

# file and include the License file at usr/src/OPENSOLARIS.LICENSE.

# If applicable, add the following below this CDDL HEADER, with the

# fields enclosed by brackets "[]" replaced with your own identifying

# information: Portions Copyright [yyyy] [name of copyright owner]

#

# CDDL HEADER END

#

# initial properties, set during installation

# NOTICE: bootpath and boot-args should be set by this point.

#================================================================

getprop bootpath bp

getprop boot-args bootargs

if .streq ( "${bootargs}"X , kernel/unixX )

set bootargs

endif

set ba0 bogus_response

set cmd_err 0

# display current defaults

echo " <<< Current Boot Parameters >>>

Boot path: ${bp}

Boot args: ${bootargs}"

#comment out following line if auto booting is not desired

set boot_timeout 5

# display initial boot prompt

echo '

Type b [file-name] [boot-flags] <ENTER> to boot with options

or i <ENTER> to enter boot interpreter

or <ENTER> to boot with defaults'

if ! .streq ( ${boot_timeout}X , X )

echo "

<<< timeout in ${boot_timeout} seconds >>>"

endif

echo -n '

Select (b)oot or (i)nterpreter: '

# read response to boot prompt

if .streq ( ${boot_timeout}X , X )

read ba0 ba1 ba2 ba3 ba4 ba5 ba6 ba7 ba8

else

readt ${boot_timeout} ba0 ba1 ba2 ba3 ba4 ba5 ba6 ba7 ba8

endif

# process response to boot prompt

# i command

if .streq ( ${ba0}X , iX )

echo 'Entering boot interpreter - type ctrl-d to resume boot'

console

if .streq ( ${bootfile}X , X ) # if bootfile not set

set bootfile $def_bootfile # set to default

endif

# b command

elseif .streq ( ${ba0}X , bX ) || .streq ( ${ba0}X , bootX )

if .strneq ( ${ba1}X , \\- , 1 ) # if first arg is a flag

# save it in bootargs

set bootargs "$ba1 $ba2 $ba3 $ba4 $ba5 $ba6 $ba7 $ba8"

set bootfile $def_bootfile # set default boot file

elseif ! .streq ( ${ba1}X , X ) # else if first arg is present

set bootfile $ba1 # set bootfile to it

set bootargs "$ba2 $ba3 $ba4 $ba5 $ba6 $ba7 $ba8"

else # else

set bootfile $def_bootfile # set default boot file

endif

setprop boot-args "$bootargs"

# anything else

else # no command

if ! .streq ( ${ba0}X , X )

echo "invalid response: \"${ba0}\""

set cmd_err 1 # user entered invalid response

endif

if .streq ( ${bootfile}X , X ) # if bootfile not set

set bootfile $def_bootfile # set to default

endif

endif

# other stuff

setprop whoami $bootfile

# 'b', 'i', or <ENTER> are the only valid responses

if ( ${cmd_err} == 1 )

source /etc/bootrc

else

run $bootfile

echo "could not run ${bootfile}"

set bootfile

source /etc/bootrc

endif