<h2>Editing File: /usr/lib/udev/usb_modeswitch</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/sh
# part of usb_modeswitch 2.5.2
device_in()
{
	if [ ! -e /var/lib/usb_modeswitch/$1 ]; then
		return 0
	fi
	while read line
	do
		if [ $(expr &quot;$line&quot; : &quot;$2:$3&quot;) != 0 ]; then
			return 1
		fi
	done &lt;/var/lib/usb_modeswitch/$1
	if [ $(expr &quot;$line&quot; : &quot;$2:$3&quot;) != 0 ]; then
		return 1
	fi
	return 0
}

if [ $(expr &quot;$1&quot; : &quot;--.*&quot;) ]; then
	p_id=$4
	if [ -z $p_id ]; then
		prod=$5
		if [ -z $prod ]; then
			prod=$3
		fi
		prod=${prod%/*}
		v_id=0x${prod%/*}
		p_id=0x${prod#*/}
		if [ &quot;$v_id&quot; = &quot;0x&quot; ]; then
			v_id=&quot;0&quot;
			p_id=&quot;0&quot;
		fi
		v_id=&quot;$(printf %04x $(($v_id)))&quot;
		p_id=&quot;$(printf %04x $(($p_id)))&quot;
	else
		v_id=$3
	fi
fi
PATH=/sbin:/usr/sbin:$PATH
case &quot;$1&quot; in
	--driver-bind)
		# driver binding code removed
		exit 0
		;;
	--symlink-name)
		device_in &quot;link_list&quot; $v_id $p_id
		if [ &quot;$?&quot; = &quot;1&quot; ]; then
			if [ -e &quot;/usr/sbin/usb_modeswitch_dispatcher&quot; ]; then
				exec usb_modeswitch_dispatcher $1 $2 2&gt;&gt;/dev/null
			fi
		fi
		exit 0
		;;
esac

IFS='/' read -r p1 p2 &lt;&lt;EOF
$1
EOF
if [ &quot;$p2&quot; = &quot;&quot; -a &quot;$p1&quot; != &quot;&quot; ]; then
	p2=$p1
fi

PATH=/bin:/sbin:/usr/bin:/usr/sbin
init_path=`readlink -f /sbin/init`
if [ `basename $init_path` = &quot;systemd&quot; ]; then
	systemctl --no-block start usb_modeswitch@$p2.service
elif [ -e &quot;/etc/init/usb-modeswitch-upstart.conf&quot; ]; then
	initctl emit --no-wait usb-modeswitch-upstart UMS_PARAM=$p2
else
	# only old distros, new udev will kill all subprocesses
	exec 1&lt;&amp;- 2&lt;&amp;- 5&lt;&amp;- 7&lt;&amp;-
	exec usb_modeswitch_dispatcher --switch-mode $p2 &amp;
fi
exit 0
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