mirror of https://github.com/ventoy/Ventoy
44 lines
1.5 KiB
Bash
44 lines
1.5 KiB
Bash
#!/ventoy/busybox/sh
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#************************************************************************************
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# Copyright (c) 2020, longpanda <admin@ventoy.net>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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#
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#************************************************************************************
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. /ventoy/hook/ventoy-hook-lib.sh
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VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
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NEWROOT=$(grep switch_root /init | awk '{print $3}')
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for i in 'usr/bin' 'usr/sbin'; do
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if [ -f $NEWROOT/$i/udevadm ]; then
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UPATH=$i
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break
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fi
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done
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blkdev_num=$(dmsetup ls | grep ventoy | sed 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1:\2/')
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vtDM=$(ventoy_find_dm_id ${blkdev_num})
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sed "s#UPATH=.*#UPATH=/$UPATH#" -i /ventoy/hook/clear/udevadm
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sed "s#DM=.*#DM=$vtDM#" -i /ventoy/hook/clear/udevadm
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mv $NEWROOT/$UPATH/udevadm $NEWROOT/$UPATH/udevadm_bk
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cp -a /ventoy/hook/clear/udevadm $NEWROOT/$UPATH/udevadm
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chmod 777 $NEWROOT/$UPATH/udevadm
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