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2005-04-26[PATCH] added ability to put format specifiers in the CALLOUT program string.greg@kroah.com
2005-04-26[PATCH] - format char for CALLOUT outputkay.sievers@vrfy.org
here is a patch for inserting the callout output into NAME=. ID= supports the usual wildcard to compare with the output. I've moved all wildcard matching to a function cause this was the third occurrence. Also attached is the last whitespace cleanup and debug text corrections. The callout patch depends on the whitespace patch. CALLOUT, BUS="usb", PROGRAM="/bin/echo -n return", ID="ret*", NAME="webcam-%c-" results in: Nov 21 17:33:51 pim udev[20399]: get_major_minor: found major = 81, minor = 0 Nov 21 17:33:51 pim udev[20399]: exec_callout: callout to '/bin/echo -n return' Nov 21 17:33:51 pim udev[20399]: exec_callout: callout returned 'return' Nov 21 17:33:51 pim udev[20399]: get_attr: substitute callout output 'return' Nov 21 17:33:51 pim udev[20399]: udev_add_device: name = webcam-return- Nov 21 17:33:51 pim udev[20399]: create_node: mknod(/udev/webcam-return-, 020660, 81, 0)
2005-04-26[PATCH] more namedev whitespace cleanupskay.sievers@vrfy.org
attached is the last whitespace cleanup and debug text corrections.
2005-04-26[PATCH] add getgrnam and getpwnam to klibc_fixups files.greg@kroah.com
Hopefully the klibc_fixups code will not be needed eventually.
2005-04-26[PATCH] fix segfault in parsing bad udev.permissions filemd@Linux.IT
2005-04-26[PATCH] support arguments in callout execkay.sievers@vrfy.org
here is argument support for CALLOUT exec: CALLOUT, PROGRAM="/bin/echo -n xxx", BUS="usb", ID="xxx", NAME="webcam%n" results in: Nov 20 02:35:20 pim udev[30422]: get_major_minor: found major = 81, minor = 0 Nov 20 02:35:20 pim udev[30422]: exec_callout: callout to /bin/echo -n xxx Nov 20 02:35:20 pim udev[30422]: exec_callout: callout returned 'xxx' Nov 20 02:35:20 pim udev[30422]: get_attr: kernel number appended: 0 The feature is really nice, but the maximum argument count is hard coded to 8.
2005-04-26[PATCH] namedev.c - change order of fields in CALLOUTkay.sievers@vrfy.org
I want to bring the CALLOUT field ordering in line with the other methods, cause the current parsing relies on the ordering it's good to have it like the others. The BUS= is now the first expected field. Also made the last two remaining field names to uppercase and the man page callout example is updated.
2005-04-26[PATCH] namedev.c whitespace + debug text cleanupkay.sievers@vrfy.org
here is mainly a whitespace cleanup for namedev.c. I changed the dbg_parse() output a bit for better readability: current: Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1.1' Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER temp='/2-1.1' id='00:07.1' Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER temp='/2-1' id='00:07.1' Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1.1' Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER temp='/2-1.1' id='00:0b.0' Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER temp='/2-1' id='00:0b.0' Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1.1' Nov 19 19:00:59 pim udev[25582]: do_number: NUMBER temp='/2-1.1' id='2-1.1' Nov 19 19:00:59 pim udev[25582]: do_number: device id '2-1.1' becomes 'webcam%n' - owner='', group ='', mode=0 becomes: Nov 19 19:23:40 pim udev[26091]: do_number: search '00:07.1' in '/2-1.1', path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1.1' Nov 19 19:23:40 pim udev[26091]: do_number: search '00:07.1' in '/2-1', path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1' Nov 19 19:23:40 pim udev[26091]: do_number: search '00:0b.0' in '/2-1.1', path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1.1' Nov 19 19:23:40 pim udev[26091]: do_number: search '00:0b.0' in '/2-1', path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1' Nov 19 19:23:40 pim udev[26091]: do_number: search '2-1.1' in '/2-1.1', path='/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1.1' Nov 19 19:23:40 pim udev[26091]: do_number: found id '2-1.1', 'video0' becomes 'webcam%n' - owner='', group ='', mode=0
2005-04-26[PATCH] fix namedev.c to build with older version of gcc.greg@kroah.com
2005-04-26[PATCH] apply permissions.conf support for wildcard and default namekay.sievers@vrfy.org
Permissions given in udev.permissions are not applied if no METHOD from udev.config is found. I've added do_kernelname() to scan for known permissions if we only use the default method. Simple support for wildcards is also added: #name:user:group:mode hdb*:2702:2702:0660 results in: drwxr-xr-x 2 root root 240 Nov 19 03:45 . drwxr-xr-x 23 root root 528 Nov 17 03:36 .. brw-r--r-- 1 root root 3, 0 Nov 19 03:45 hda brw-r--r-- 1 root root 3, 1 Nov 19 03:45 hda1 brw-r--r-- 1 root root 3, 2 Nov 19 03:45 hda2 brw-r--r-- 1 root root 3, 4 Nov 19 03:45 hda4 brw-r----- 1 kay kay 3, 64 Nov 19 03:45 hdb brw-r----- 1 kay kay 3, 65 Nov 19 03:45 hdb1 brw-r--r-- 1 root root 22, 0 Nov 19 03:45 hdc crw-r--r-- 1 root root 81, 0 Nov 19 03:34 webcam0
2005-04-26[PATCH] turn DEBUG_PARSER off by default.greg@kroah.com
2005-04-26[PATCH] more robust config file parsing in namedev.carnd@arndb.de
After getting a number of different crashes for udev reading broken udev.config files, I decided to try to make the parser a little more robust. The behaviour is changed to stop reading the configuration file and logging the broken entry instead of silently ignoring it (is that good? It's easy to just print and continue). All strcpy()'s to a fixed length string are now implicitly limited to the bounds of the target string. I kept the -ENODEV return code for now, not sure if there should be different ones.
2005-04-26[PATCH] add bus id modifierarnd@arndb.de
On Tuesday 18 November 2003 02:14, Greg KH wrote: > On Mon, Nov 17, 2003 at 06:33:32PM +0100, Arnd Bergmann wrote: > > That would at least be part of the solution I'm looking for. How about > > extra format characters for bus_id and for the result of a callout > > program? > > Sure, I can see the use for that. Want to send a patch? :) > Take a look at the current bk tree (which has moved to > bk://linuxusb.bkbits.net/udev/ ) I've made finding that device a lot > easier now, and it works for all rule types. Great, just what I was missing. I didn't see the any link to the bk repository. Here's the patch for the bus_id. I'll need to think about the handling of callout results a bit more.
2005-04-26[PATCH] change debug level on printf values for now.greg@kroah.com
2005-04-26[PATCH] fix up printf-like functionality due to previous changes.greg@kroah.com
2005-04-26[PATCH] implement printf-like placeholder support for NAMEkay.sievers@vrfy.org
> 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. > > 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
2005-04-26[PATCH] trailing whitespace cleanups.greg@kroah.com
2005-04-26[PATCH] splig LABEL and NUMBER into separate functions.greg@kroah.com
Now items are processed in priority order, fixing that bug.
2005-04-26[PATCH] move TOPOLOGY rule to it's own function.greg@kroah.com
2005-04-26[PATCH] fix bug where NUMBER and TOPOLOGY would not work for partitions.greg@kroah.com
2005-04-26[PATCH] clean up the way we find the sysdevice for a block device for namedev.greg@kroah.com
2005-04-26[PATCH] split REPLACE and CALLOUT into separate functionsgreg@kroah.com
Finally starting to process this in priority order, not config file order.
2005-04-26[PATCH] add debug line for REPLACE call.greg@kroah.com
2005-04-26[PATCH] turn off debugging in namedevgreg@kroah.com
2005-04-26[PATCH] klibc specific tweaksgreg@kroah.com
2005-04-26[PATCH] fix LABEL bug for device files (not class files.)greg@kroah.com
2005-04-26[PATCH] got rid of struct device_attrgreg@kroah.com
namedev.c is still a mess, that's up next after testing...
2005-04-26[PATCH] namedev.c comments + debug patchkay@vrfy.org
and a patch for namdev.c comments + debug o correct 'device device' o correct permission file to config file
2005-04-26[PATCH] fix dbg line in namedev.cgreg@kroah.com
Thanks to Kay Sievers <kay@vrfy.org> for pointing this out.
2005-04-26[PATCH] make config files, sysfs root, and udev root configurable from ↵greg@kroah.com
config variables This will make running tests a lot simpler.
2005-04-26[PATCH] new version of libsysfs patchdsteklof@us.ibm.com
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
2005-04-26[PATCH] udev: mode should be mode_trml@tech9.net
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.
2005-04-26[PATCH] add dbg_parse() to cut down on parse file debugging statementsgreg@kroah.com
Can be turned on by hand in the namedev.c file.
2005-04-26[PATCH] add callout config type to udevpatmans@us.ibm.com
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.
2005-04-26[PATCH] clean up some debugging stuff in namedev.cgreg@kroah.com
2005-04-26[PATCH] oops, everything was getting created as 000 mode, try to fix this up,greg@kroah.com
2005-04-26[PATCH] start working on label support, and fix some segfaults for block ↵greg@kroah.com
devices.
2005-04-26[PATCH] add NUMBER support (basically same logic as TOPOLOGY, perhaps we ↵greg@kroah.com
should merge this...)
2005-04-26[PATCH] added topology support.greg@kroah.com
2005-04-26[PATCH] got REPLACE to work properly.greg@kroah.com
2005-04-26[PATCH] make struct config_device contain a struct device_attr instead of ↵greg@kroah.com
duplicating the mess.
2005-04-26[PATCH] Clean up the namedev interface a bit, making the code smaller...greg@kroah.com
2005-04-26[PATCH] add initial libsysfs support...greg@kroah.com
needs lots more cleanup, but is much nicer than doing this by hand...
2005-04-26[PATCH] namedev config files are fully parsed.greg@kroah.com
now to do something with the data...
2005-04-26[PATCH] Initial namedev parsing of config filesgreg@kroah.com
.permission parsing works, .config needs more work.
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