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https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git
synced 2024-12-20 07:20:48 +08:00
33 lines
686 B
Plaintext
33 lines
686 B
Plaintext
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#!/bin/sh
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# Abort on error.
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set -e
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symlink_match()
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{
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local SYMLINK="$1"
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local SYMLINK_TARGET="$2"
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[ "$(readlink "$SYMLINK")" = "$SYMLINK_TARGET" ] || \
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[ "$(readlink -f "$SYMLINK")" = "$SYMLINK_TARGET" ]
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}
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SYMLINK=/usr/share/doc/e2fslibs-dev
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SYMLINK_TARGET=e2fslibs
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if [ "$1" = "purge" ] && [ -h "${SYMLINK}.dpkg-backup" ]
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then
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rm -f "${SYMLINK}.dpkg-backup"
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fi
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if [ "$1" = "abort-install" -o "$1" = "abort-upgrade" ] &&
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[ -n "$2" ] && [ ! -e "$SYMLINK" ] && [ -h "${SYMLINK}.dpkg-backup" ] &&
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symlink_match "${SYMLINK}.dpkg-backup" "$SYMLINK_TARGET"
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then
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echo "Restoring backup of $SYMLINK ..."
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mv "${SYMLINK}.dpkg-backup" "$SYMLINK"
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fi
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#DEBHELPER#
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exit 0
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