97 lines
2.8 KiB
Plaintext
97 lines
2.8 KiB
Plaintext
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#!/bin/sh
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#
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# qemu Allow users to run non-native Linux programs by just clicking on them
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# (or typing ./file.exe)
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#
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# chkconfig: 2345 35 98
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# description: Allow users to run non-native Linux programs by just clicking \
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# on them (or typing ./file.exe)
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. /etc/rc.d/init.d/functions
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RETVAL=0
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QEMU=/usr/bin
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start() {
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cpu=`uname -m`
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case "$cpu" in
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i386|i486|i586|i686|i86pc|BePC)
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cpu="i386"
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;;
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"Power Macintosh"|ppc|ppc64)
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cpu="ppc"
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;;
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armv4l|armv5l)
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cpu="arm"
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;;
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esac
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echo -n $"Registering binary handler for qemu applications"
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/sbin/modprobe binfmt_misc &>/dev/null
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if [ "$cpu" != i386 -a -x $QEMU/qemu-i386 -a -d /usr/qemu-i386 ] ; then
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echo ":qemu-i386:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:$QEMU/qemu-i386:" > /proc/sys/fs/binfmt_misc/register
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echo ":qemu-i486:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x06\x00:\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:$QEMU/qemu-i386:" > /proc/sys/fs/binfmt_misc/register
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fi
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if [ "$cpu" != arm -a -x $QEMU/qemu-arm -a -d /usr/qemu-arm ] ; then
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echo ":qemu-arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:$QEMU/qemu-arm:" > /proc/sys/fs/binfmt_misc/register
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fi
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if [ "$cpu" != ppc -a -x $QEMU/qemu-ppc -a -d /usr/qemu-ppc ] ; then
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echo ":ppc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x14:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:$QEMU/qemu-ppc:" > /proc/sys/fs/binfmt_misc/register
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echo do ppc
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fi
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if [ "$cpu" != sparc -a -x $QEMU/qemu-sparc -a -d /usr/qemu-sparc ] ; then
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echo ":qemu-sparc:M::\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x02:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfb\xff\xff\xff:$QEMU/qemu-sparc:" > /proc/sys/fs/binfmt_misc/register
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fi
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echo
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}
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stop() {
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echo -n $"Unregistering binary handler for qemu applications"
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for a in i386 i486 ppc arm sparc ] ; do
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[ -r /proc/sys/fs/binfmt_misc/qemu-$a ] && echo "-1" >/proc/sys/fs/binfmt_misc/qemu-$a
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done
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echo
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}
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reload() {
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stop
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start
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}
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qemu_status() {
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if ls /proc/sys/fs/binfmt_misc/qemu-* &>/dev/null; then
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echo $"qemu binary format handlers are registered."
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return 0
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else
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echo $"qemu binary format handlers are not registered."
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return 3
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fi
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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status)
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qemu_status
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RETVAL=$?
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;;
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restart)
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stop
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start
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;;
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condrestart)
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if qemu_status &>/dev/null; then
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stop
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start
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fi
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;;
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*)
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echo $"Usage: $prog {start|stop|status|restart|condrestart}"
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exit 1
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esac
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exit $RETVAL
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