/usr/share/initramfs-tools/hooks/bootcdinitramfshook is in bootcd 5.04.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# See manpage initramfs-tools(8)
. /usr/share/initramfs-tools/hook-functions
PREREQ=""
prereqs()
{
echo "$PREREQ"
}
case $1 in
prereqs)
prereqs
exit 0
;;
esac
printbin()
{
if [ -f /sbin/discover ]; then echo "/sbin/discover"
elif [ -f /bin/discover ]; then echo "/bin/discover"
elif [ -f /usr/bin/discover ]; then echo "/usr/bin/discover"; fi
ls /bin/grep
ls /usr/share/discover/*.lst 2>/dev/null
ls /usr/share/bootcd/bootcdmodprobe 2>/dev/null # see prerm
ls /usr/share/bootcd/bootcdproberoot 2>/dev/null # see prerm
ls $MODULESDIR/kernel/drivers/usb/host/*.*o 2>/dev/null # match *.o and *.ko
ls $MODULESDIR/kernel/drivers/usb/core/usbcore.*o 2>/dev/null # used for 2.6
ls $MODULESDIR/kernel/drivers/usb/usbcore.*o 2>/dev/null # used for 2.4
ls $MODULESDIR/kernel/drivers/usb/storage/usb-storage.*o 2>/dev/null
ls $MODULESDIR/kernel/drivers/cdrom/cdrom.*o 2>/dev/null
ls $MODULESDIR/kernel/drivers/scsi/scsi_mod.*o 2>/dev/null
ls $MODULESDIR/kernel/drivers/scsi/sr_mod.*o 2>/dev/null
ls $MODULESDIR/kernel/fs/nls/*.*o 2>/dev/null
ls $MODULESDIR/kernel/fs/aufs/aufs.ko 2>/dev/null
ls $MODULESDIR/kernel/fs/overlayfs/overlay.ko 2>/dev/null
# extra data for discover 2
for i in libdiscover2 discover-data discover;
do
[ -f /var/lib/dpkg/info/$i.list ] || continue
(
cat /var/lib/dpkg/info/$i.list |
grep -v "^/usr/share/doc" | # no docu
grep -v "^/usr/share/man" | # no manpages
grep -v "^/lib/" |
grep -v "^/usr/lib/" |
grep -v "^/bin/" | # goes to exe if needed
grep -v "^/usr/bin/" | # goes to exe if needed
grep -v "^/sbin/" | # goes to exe if needed
grep -v "^/usr/sbin/" # goes to exe if needed
cat /var/lib/dpkg/info/$i.list |
grep "/lib/discover/" # we need discover xml data
) |
while read f; do
[ -d $f ] && continue # no dirs
echo "$f"
done
done
}
# Begin real processing below this line
manual_add_modules isofs
manual_add_modules cdrom
manual_add_modules aufs
manual_add_modules overlay
for i in $(printbin); do
if [ ! -e $DESTDIR/$i ]; then
mkdir -p $DESTDIR/$(dirname $i)
copy_exec $i $i
fi
done
|