From 33084f1e2ac5187e326e7fdf827506d438e656ed Mon Sep 17 00:00:00 2001 From: "kay.sievers@vrfy.org" Date: Tue, 13 Jan 2004 18:34:38 -0800 Subject: [PATCH] udev - small script optimization Optimize the scripts reflecting the now more powerful rule logic, cause we can combine all known fields now in any order: The ide-devfs.sh is only executed if the kernel name matches with 'hd*': BUS="ide", KERNEL="hd*", PROGRAM="/etc/udev/ide-devfs.sh %k %b %n", NAME="%k", SYMLINK="%1c %2c" The name_cdrom.pl is only executed for ide and scsi devices, but not for a partition. It exits with nonzero to skip the rule if the CD is not found: KERNEL="[hs]d[a-z]", PROGRAM="name_cdrom.pl %M %m", NAME="%1c", SYMLINK="cdrom" --- extras/ide-devfs.sh | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'extras/ide-devfs.sh') diff --git a/extras/ide-devfs.sh b/extras/ide-devfs.sh index ab194b01e6..8648f6c0c0 100644 --- a/extras/ide-devfs.sh +++ b/extras/ide-devfs.sh @@ -2,7 +2,7 @@ # udev external PROGRAM script # return devfs-names for ide-devices -# BUS="ide", PROGRAM="/etc/udev/ide-devfs.sh %k %b %n", RESULT="hd*", NAME="%1c", SYMLINK="%2c %3c" +# BUS="ide", KERNEL="hd*", PROGRAM="/etc/udev/ide-devfs.sh %k %b %n", NAME="%k", SYMLINK="%1c %2c" HOST="${2%\.[0-9]}" TARGET="${2#[0-9]\.}" @@ -38,10 +38,10 @@ get_dev_number() { if [ -z "$3" ]; then MEDIA=`cat /proc/ide/${1}/media` if [ "${MEDIA}" = "cdrom" ]; then - echo $1 ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/cd cdroms/cdrom`get_dev_number $1 cdrom` + echo ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/cd cdroms/cdrom`get_dev_number $1 cdrom` elif [ "${MEDIA}" = "disk" ]; then - echo $1 ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/disc discs/disc`get_dev_number $1 disk`/disc + echo ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/disc discs/disc`get_dev_number $1 disk`/disc fi else - echo $1 ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/part$3 discs/disc`get_dev_number $1 disk`/part$3 + echo ide/host${HOST}/bus${BUS}/target${TARGET}/lun0/part$3 discs/disc`get_dev_number $1 disk`/part$3 fi -- cgit v1.2.3-54-g00ecf