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> Problem is, if you use the LABEL rule to match a device, like a SCSI
> vendor, then all of the partitions, as well as the main block device,
> will end up with the same name. That's why I added the "add the number"
> hack to the LABEL rule.
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> So yes, your patch is correct in that we shouldn't always be adding the
> number to any match for LABEL (like for char devices), but if we do
> that, then we break partitions. Your '%' patch fixes this, but I'd just
> like to extend it a bit. Let me see what I can come up with...
Oh, I see. Do you mean something like this:
LABEL, BUS="usb", model="Creative Labs WebCam 3", NAME="webcam%n-%M:%m-test"
results in: "webcam0-81:0-test"
Nov 15 16:51:53 pim udev[16193]: get_class_dev: looking at /sys/class/video4linux/video0
Nov 15 16:51:53 pim udev[16193]: get_class_dev: class_dev->name = video0
Nov 15 16:51:53 pim udev[16193]: get_major_minor: dev = 81:0
Nov 15 16:51:53 pim udev[16193]: get_major_minor: found major = 81, minor = 0
Nov 15 16:51:53 pim udev[16193]: udev_add_device: name = webcam0-81:0-test
Nov 15 16:51:53 pim udev[16193]: create_node: mknod(/udev/webcam0-81:0-test, 020666, 81, 0)
implement printf-like placeholder support for NAME
%n-kernel number, %M-major number, %m-minor number
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Now items are processed in priority order, fixing that bug.
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Finally starting to process this in priority order, not config file order.
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namedev.c is still a mess, that's up next after testing...
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and a patch for namdev.c comments + debug
o correct 'device device'
o correct permission file to config file
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Thanks to Kay Sievers <kay@vrfy.org> for pointing this out.
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config variables
This will make running tests a lot simpler.
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Here's the patch applying the latest libsysfs.
- adds the latest libsysfs code to udev
* new code includes dlist implementation, a generic linked list
implementation. Needed our own because LGPL
* rearranged structures
* provided more functions for accessing directory and attributes
- gets rid of ->directory->path references in namedev.c
- replaces sysfs_get_value_from_attributes with sysfs_get_classdev_attr
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Unix file modes should be stored in a mode_t, not a standard type. At
the moment it is actually unsigned, in fact, not a signed integer.
Attached patch does an s/int mode/mode_t mode/ and cleans up the
results.
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Can be turned on by hand in the namedev.c file.
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This patch adds a callout config type to udev, so external programs can be
called to get serial numbers or id's that are not available as a sysfs
attribute.
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devices.
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should merge this...)
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duplicating the mess.
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needs lots more cleanup, but is much nicer than doing this by hand...
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now to do something with the data...
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.permission parsing works, .config needs more work.
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