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88f09368b3
Here we change the magic callout part number selector to the new
atribute syntax. The syntax to select the second part of the callout string:
'%2c' is now '%c{2}'
I think it's more clear and we no longer misuse the length argument.
The old syntax is still supported, but we should remove it some
time in the future.
48 lines
1.1 KiB
Bash
48 lines
1.1 KiB
Bash
#!/bin/sh
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# udev external PROGRAM script
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# return devfs-names for ide-devices
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# BUS="ide", KERNEL="hd*", PROGRAM="/etc/udev/ide-devfs.sh %k %b %n", NAME="%k", SYMLINK="%c{1} %c{2}"
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HOST="${2%\.[0-9]}"
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TARGET="${2#[0-9]\.}"
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if [ -z "${HOST#[13579]}" ]; then
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HOST=`expr ${HOST} - 1`
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BUS="1"
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else
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BUS="0"
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fi
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get_dev_number() {
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local x=
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local num=0
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local MEDIA=
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local DRIVE="${1%%[0-9]*}"
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for x in /proc/ide/*/media; do
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if [ -e "${x}" ]; then
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MEDIA=`cat ${x}`
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if [ "${MEDIA}" = "$2" ]; then
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num=`expr ${num} + 1`
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fi
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if [ "${x}" = "/proc/ide/${DRIVE}/media" ]; then
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break
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fi
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fi
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done
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echo `expr ${num} - 1`
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}
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if [ -z "$3" ]; then
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MEDIA=`cat /proc/ide/${1}/media`
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if [ "${MEDIA}" = "cdrom" ]; then
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echo ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/cd cdroms/cdrom`get_dev_number $1 cdrom`
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elif [ "${MEDIA}" = "disk" ]; then
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echo ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/disc discs/disc`get_dev_number $1 disk`/disc
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fi
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else
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echo ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/part$3 discs/disc`get_dev_number $1 disk`/part$3
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fi
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