Cross Reference: /illumos-gate/usr/src/pkgdefs/SUNWspsvu/postinstall

	postinstall revision fcf3ce441efd61da9bb2884968af01cb7c1452cc
#!/bin/sh
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# 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
#
#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Set path
#

PATH="/usr/bin:/usr/sbin:${PATH}"
export PATH

#
# Set variables
#

DRVDIR64=${BASEDIR}/usr/kernel/drv/sparcv9
DRVDIR=${BASEDIR}/usr/kernel/drv
TMP=/tmp/${PKGINST}.$$
ERROR_LOG=${TMP}.errorlog
EXIT=0
FAILURE=1
FS_LOCAL_SVC="svc:/system/filesystem/local"

MODBUSYMSG="
		#### NOTICE #####\n
The previous version of this software cannot be unloaded (busy).\n
To load the new modules you must reboot the system."
MODBUSY=0
MODULE="sv"
OS_VER=`eval uname -r`
PKG_INSTALL_ROOT=${PKG_INSTALL_ROOT:=/}
DEVLINKTB="${PKG_INSTALL_ROOT}/etc/devlink.tab"
DSCFG_UPGRADE="${PKG_INSTALL_ROOT}/etc/opt/SUNWesm/dscfg.cf.upgrade"

if [ "$BASEDIR" = "/" ]
then
	unset BASEDIR
fi

#
# Set alternate command syntax (if needed)
#

# For least privileges add option -P sys_devices,sys_config
if [ "${PKG_INSTALL_ROOT}" = "/" ]
then
    ADD_DRV="add_drv -P sys_devices,sys_config"
    REM_DRV="rem_drv"
else
    ADD_DRV="add_drv -P sys_devices,sys_config -b ${PKG_INSTALL_ROOT}"
    REM_DRV="rem_drv -b ${PKG_INSTALL_ROOT}"
fi

#
# Functions
#

message()
{
    echo ""
    echo "$@"
    echo ""
}

add_devlink()
{
    PATTERN="$1"
    LINK="$2"
    echo "$PATTERN\t$LINK" >>${DEVLINKTB}
}

#
# Setup the service to enable.  This is necessary to deal
# with upgrade situations.  It also sets the proper dependency type for the
# local filesystems service
# $1: name of service to enable
#
enable_service_on_reboot()
{
	# enable the service
	svcadm enable -s svc:/system/$1
	if [ $? -ne 0 ]
	then
		message "Warning: Unable to enable $1 service"
	fi

	# workaround for 6221374--let local-fs know that it depends on us
	svcadm refresh ${FS_LOCAL_SVC}:default
	if [ $? -ne 0 ]
	then
		message "Warning: Unable to refresh $1 service"
	fi

	# make sure the local filesystems service waits for us
	svccfg -s $FS_LOCAL_SVC setprop ${1}-local-fs/grouping=require_all
	if [ $? -ne 0 ]
	then
		message "Warning: Unable to set dependency for $1 service"
	fi

	svcadm refresh ${FS_LOCAL_SVC}:default
	if [ $? -ne 0 ]
	then
		message "Warning: Unable to refresh $1 service"
	fi
}


#
# Error messages
#

REMERR="
ERROR: The installation cannot be completed due to an error removing the
${MODULE} loadable module.  The file ${ERROR_LOG} contains the errors.
Exiting...Please fix problem and re-run pkgadd."

ADDERR="
ERROR: The installation cannot be completed due to an error adding the
${MODULE} loadable module.  The file ${ERROR_LOG} contains the errors.
Exiting...Please fix problem and re-run pkgadd."

DEVLINKERR="
ERROR: The installation cannot be completed due to an error configuring the
${MODULE} loadable module.  The file ${ERROR_LOG} contains the errors.
Exiting...Please fix problem and re-run pkgadd."

#
# Finalize changes to the pkg database
#

installf -R ${PKG_INSTALL_ROOT} -f ${PKGINST}
removef -R ${PKG_INSTALL_ROOT} -f ${PKGINST} >/dev/null 2>&1


# if the sv module is still loaded then it has refused to unload
# and we have to force a reboot.
#

if [ "${PKG_INSTALL_ROOT:-/}" = "/" ]; then
    modinfo | grep -w sv > /dev/null 2>&1
    if [ $? -eq 0 ] ; then
        # still loaded
	MODBUSY=1
	NOPT="-b /"
	EXIT=10
    fi
fi

#
# if module has been previously installed, unload and remove it...
#

grep -w ${MODULE} ${PKG_INSTALL_ROOT}/etc/name_to_major > /dev/null
if [ $? -eq 0 ]
then
    ${REM_DRV} ${MODULE} > ${ERROR_LOG} 2>&1
    [ $? -ne 0 ] && {
	message ${REMERR}
	exit ${FAILURE}
    }
fi

#
# install module
#

add_devlink "type=ddi_pseudo;name=${MODULE}" '\D'

${ADD_DRV} $NOPT -m '* 0666 root sys' ${MODULE} > ${ERROR_LOG} 2>&1
[ $? -ne 0 ] && {
    message ${ADDERR}
    exit ${FAILURE}
}

# deal with upgrades from AVS3.2
if [ -f $DSCFG_UPGRADE ]
then
	grep $PKGINST $DSCFG_UPGRADE > /dev/null
	if [ $? = 1 ]
	then
		enable_service_on_reboot nws_sv
		echo "$PKGINST" >> $DSCFG_UPGRADE
	fi
fi

if [ $MODBUSY = 1 ]
then
    message $MODBUSYMSG
fi

exit $EXIT