[PATCH] udev - program to query all device attributes to build a rule

[PATCH] udev - program to query all device attributes to build a rule

On Sun, Jan 18, 2004 at 07:30:50AM +0100, Kay Sievers wrote:
> Hi,
> here is a small program to query all attributes of a device and
> print these in the udev key format. It may help to get the keys to
> define a rule.

Fixed a typo - the sysfs_device is right now.

USB FLash Reader:
    kay@pim:~/src/udev.kay$ extras/udevinfo/udevinfo /sys/block/sda/sda1

    device '/sys/block/sda/sda1' has major:minor 8:1

    looking at class device '/sys/block/sda/sda1':
      SYSFS_dev="8:1"
      SYSFS_start="32"
      SYSFS_size="160"
      SYSFS_stat="       0        0        0        0"

    follow class device's "device" link '/sys/block/sda':
      BUS="scsi"
      ID="57:0:0:0"
      SYSFS_detach_state="0"
      SYSFS_type="0"
      SYSFS_device_blocked="0"
      SYSFS_queue_depth="1"
      SYSFS_scsi_level="3"
      SYSFS_vendor="SMSC    "
      SYSFS_model="USB 2 HS-CF"
      SYSFS_rev="1.25"
      SYSFS_online="1"