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* [PATCH] fix udevd zombieskay.sievers@vrfy.org2005-04-261-3/+3
| | | | | | | | The recent version of klibc switched to -mregparm=3. This broke the signal handlers parameter, cause it is called directly from the kernel with the parameter on the stack not in a register.
* [PATCH] hmm, handle net devices with udev?kay.sievers@vrfy.org2005-04-261-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hmm, Arndt Bergmann sent a patch like this one a few weeks ago and I want to bring the question back, if we want to handle net device naming with udev. With this patch it is actually possible to specify something like this in udev.rules: KERNEL="dummy*", SYSFS{address}="00:00:00:00:00:00", SYSFS{features}="0x0", NAME="blind%n" KERNEL="eth*", SYSFS{address}="00:0d:60:77:30:91", NAME="private" and you will get: [root@pim udev.kay]# cat /proc/net/dev Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed lo: 1500 30 0 0 0 0 0 0 1500 30 0 0 0 0 0 0 private: 278393 1114 0 0 0 0 0 0 153204 1468 0 0 0 0 0 0 sit0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blind0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 The udevinfo program is also working: [root@pim udev.kay]# ./udevinfo -a -p /sys/class/net/private looking at class device '/sys/class/net/private': SYSFS{addr_len}="6" SYSFS{address}="00:0d:60:77:30:91" SYSFS{broadcast}="ff:ff:ff:ff:ff:ff" SYSFS{features}="0x3a9" SYSFS{flags}="0x1003" SYSFS{ifindex}="2" SYSFS{iflink}="2" SYSFS{mtu}="1500" SYSFS{tx_queue_len}="1000" SYSFS{type}="1" follow the class device's "device" looking at the device chain at '/sys/devices/pci0000:00/0000:00:1e.0/0000:02:01.0': BUS="pci" ID="0000:02:01.0" SYSFS{class}="0x020000" SYSFS{detach_state}="0" SYSFS{device}="0x101e" SYSFS{irq}="11" SYSFS{subsystem_device}="0x0549" SYSFS{subsystem_vendor}="0x1014" SYSFS{vendor}="0x8086" The matching device will be renamed to the given name. The device name will not be put into the udev database, cause the kernel renames the device and the sysfs name disappears. I like it, cause it plugs in nicely. We have all the naming features and sysfs queries and walks inside of udev. The sysfs timing races are already solved and the management tools are working for net devices too. nameif can only match the MAC address now. udev can match any sysfs value of the device tree the net device is connected to. But right, net devices do not have device nodes :)
* [PATCH] remove dbus code from core udev code as it's no longer needed to be ↵greg@kroah.com2005-04-261-10/+1
| | | | there.
* [PATCH] don't init namedev on removekay.sievers@vrfy.org2005-04-261-11/+10
| | | | | | | | Is there any reason to parse the rules for a remove event? Without it, our test script needs only 2.1 seconds instead of 2.5, so we have 19 percent more time for testing now :)
* [PATCH] replace fgets() with mmap() and introduce udev_lib.[hc]kay.sievers@vrfy.org2005-04-261-2/+4
| | | | | | | | | | | | | | Here we replace the various fgets() with a mmap() call for the config file reading, due to the reported performance problems with klibc. Thanks to Patrick's testing, it makes a very small, close to nothing speed gain for libc users, but a 6 times speed increase for klibc users with a 1000 line config file. I've created a udev_lib.[hc] for this and also moved all the generic stuff from udev.h in there and uninlined the functions.
* [PATCH] overall trivial trivial cleanupkay.sievers@vrfy.org2005-04-261-3/+3
| | | | | | | | | Here I try to make the style a bit more consistant in the different files, so that new patches just copy the 'right' one :) Some "magic" numbers are replaced and udevtest.c is catched up with udev.
* [PATCH] blacklist pcmcia_socketkay.sievers@vrfy.org2005-04-261-0/+1
| | | | | | | | | | | | | | Is this something for the blacklist? /sys/class/pcmcia_socket/ |-- pcmcia_socket0 | |-- device -> ../../../devices/pci0000:00/0000:00:1e.0/0000:02:00.0 | `-- driver -> ../../../bus/pci/drivers/yenta_cardbus `-- pcmcia_socket1 |-- device -> ../../../devices/pci0000:00/0000:00:1e.0/0000:02:00.1 `-- driver -> ../../../bus/pci/drivers/yenta_cardbus
* [PATCH] udev - safer string handling - part fourkay.sievers@vrfy.org2005-04-261-7/+8
| | | | | | | | | | | | | | Mainly a cleanup of the earlier patches with a few missing pieces and some cosmetical changes. I've moved the udev_init_config() to very early init, otherwise we don't get any logging for the processing of the input. What would I do without gdb :) Greg, it's the 7th patch in your box to apply. I will stop now and wait for you :)
* [PATCH] udev - safer string handling - part threekay.sievers@vrfy.org2005-04-261-28/+2
| | | | | | | | | | | | | | Here we truncate our input strings from the environment to our defined limit. It's a bit theroretical but better check for it. It cleans up some magic length definitions and removes the code duplication in udev, udevtest and udevsend. udevd needs to be killed after installation, cause the message size is changed with this patch. Should we do this with the 'make install', like we do with the '.udevdb'?
* [PATCH] udev - allow all files in a directory as the configkay.sievers@vrfy.org2005-04-261-2/+6
| | | | | | | | | | | | | | | | | | I was on the train for 5 hours today and the TODO is almost empty :) So, at least four people wanted this feature, then here is a actual working patch. We may specify now in udev.conf: udev_rules="/etc/udev/" and udev will scan the whole directory for files ending with *.rules, sort it in lexical order and create our rule list from all of the files. A plain given file will still work and the same applies to the *.permissions. I sort the files in our usual linked list, cause klibc has no scandir().
* [PATCH] force udev to include the internal version of libsysfs and never the ↵greg@kroah.com2005-04-261-1/+1
| | | | | | | | external one. Should fix some more build bugs...
* [PATCH] udev use new libsysfs header file locationpatmans@us.ibm.com2005-04-261-1/+1
| | | | | | Use the new location of libsysfs header files.
* [PATCH] add udevtest program to buildgreg@kroah.com2005-04-261-1/+1
| | | | | | | Also fix up some other dependancy issues in the Makefile. Thanks to Olaf Hering <olh@suse.de> for pointing them out.
* [PATCH] more logging.h cleanups to be a bit more flexible.greg@kroah.com2005-04-261-3/+12
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* [PATCH] compile udevd with klibckay.sievers@vrfy.org2005-04-261-4/+6
| | | | | | | | | | | | | | | | | | | | On Mon, Feb 09, 2004 at 05:41:15AM +0100, Kay Sievers wrote: > It seems that today was just another udev-sunday for me :) > > Here is a working patch to compile udevd with klibc. > > It's sweet the static binary takes 6 kbytes and it runs > with only 80 kbytes virtual memory. > > I changed a few peaces and added a siginterrupt.c file to klibc. > We may check with hpa to get the changes upstream? So here is the next try :) hpa, for good reason, didn't like my changes to klibc. He will dump signal() completely from klibc instead, so here we switch to sigaction() and keep udevd working with klibc.
* [PATCH] fix log option code so that it actually works for all udev programs.greg@kroah.com2005-04-261-0/+5
| | | | | | Also introduce boolean type for config file to use.
* [PATCH] rework the logging code so that each program logs with the proper ↵greg@kroah.com2005-04-261-0/+2
| | | | name in the syslog.
* [PATCH] udevd - next round of fixeskay.sievers@vrfy.org2005-04-261-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is the next round. We have three queues now. All incoming messages are queued in msg_list and if nothing is missing we move it to the running_list and exec in the background. If the exec comes back, it removes the message from the running_list and frees the message. Before we exec, we check the running_list if there is a udev running on the same device path. If yes, we move the message to the delay_list. If the former exec comes back, we move the message to the running_list and exec it. The very first event is delayed now to catch possible earlier sequences, every following event is executed without delay if no sequence is missing. The daemon doesn't exit by itself any longer, cause we don't want to delay every first exec. I've put a $(PWD) for now in the Makefile for testing this beast. Only the local binaries are executed, not the /sbin/udev. We can change it if we are ready for real testing. And SIGKILL can't be cought, so I removed it from the handler :) 06:58:36 sig_handler: caught signal 15 06:58:36 main: using ipc queue 0x2d548 06:58:37 message is still in the ipc queue, starting daemon... 06:58:37 work: received sequence 3, expected sequence 0 06:58:37 msg_dump_queue: sequence 3 in queue 06:58:37 set_timeout: set timeout in 1 seconds 06:58:37 main: using ipc queue 0x2d548 06:58:37 main: using ipc queue 0x2d548 06:58:37 work: received sequence 1, expected sequence 1 06:58:37 msg_dump_queue: sequence 1 in queue 06:58:37 msg_dump_queue: sequence 3 in queue 06:58:37 msg_dump: sequence 1, 'add', '/block/sda', 'block' 06:58:37 msg_exec: child [8038] created 06:58:37 running_moveto_queue: move sequence 1 [8038] to running queue '/block/sda' 06:58:37 set_timeout: set timeout in 5 seconds 06:58:37 work: received sequence 2, expected sequence 2 06:58:37 msg_dump_queue: sequence 2 in queue 06:58:37 msg_dump_queue: sequence 3 in queue 06:58:37 msg_dump: sequence 2, 'add', '/block/sdb', 'block' 06:58:37 msg_exec: child [8039] created 06:58:37 running_moveto_queue: move sequence 2 [8039] to running queue '/block/sdb' 06:58:37 msg_dump: sequence 3, 'add', '/block/sdc', 'block' 06:58:37 msg_exec: child [8040] created 06:58:37 running_moveto_queue: move sequence 3 [8040] to running queue '/block/sdc' 06:58:37 main: using ipc queue 0x2d548 06:58:37 main: using ipc queue 0x2d548 06:58:37 work: received sequence 4, expected sequence 4 06:58:37 msg_dump_queue: sequence 4 in queue 06:58:37 msg_dump: sequence 4, 'remove', '/block/sdc', 'block' 06:58:37 msg_exec: delay exec of sequence 4, [8040] already working on '/block/sdc' 06:58:37 delayed_moveto_queue: move event to delayed queue '/block/sdc' 06:58:37 msg_exec: child [8043] created 06:58:37 running_moveto_queue: move sequence 4 [8043] to running queue '/block/sdc' 06:58:37 work: received sequence 5, expected sequence 5 06:58:37 msg_dump_queue: sequence 5 in queue 06:58:37 msg_dump: sequence 5, 'remove', '/block/sdb', 'block' 06:58:37 msg_exec: delay exec of sequence 5, [8039] already working on '/block/sdb' 06:58:37 delayed_moveto_queue: move event to delayed queue '/block/sdb' 06:58:37 msg_exec: child [8044] created 06:58:37 running_moveto_queue: move sequence 5 [8044] to running queue '/block/sdb' 06:58:37 main: using ipc queue 0x2d548 06:58:37 main: using ipc queue 0x2d548 06:58:37 work: received sequence 8, expected sequence 6 06:58:37 msg_dump_queue: sequence 8 in queue 06:58:37 set_timeout: set timeout in 5 seconds 06:58:37 work: received sequence 6, expected sequence 6 06:58:37 msg_dump_queue: sequence 6 in queue 06:58:37 msg_dump_queue: sequence 8 in queue 06:58:37 msg_dump: sequence 6, 'remove', '/block/sda', 'block' 06:58:37 msg_exec: delay exec of sequence 6, [8038] already working on '/block/sda' 06:58:37 delayed_moveto_queue: move event to delayed queue '/block/sda' 06:58:37 msg_exec: child [8047] created 06:58:37 running_moveto_queue: move sequence 6 [8047] to running queue '/block/sda' 06:58:37 set_timeout: set timeout in 5 seconds 06:58:38 sig_handler: caught signal 17 06:58:38 sig_handler: exec finished, pid 8038 06:58:38 set_timeout: set timeout in 4 seconds 06:58:38 msg_dump_queue: sequence 8 in queue 06:58:38 sig_handler: caught signal 17 06:58:38 sig_handler: exec finished, pid 8039 06:58:38 set_timeout: set timeout in 4 seconds 06:58:38 msg_dump_queue: sequence 8 in queue 06:58:38 sig_handler: caught signal 17 06:58:38 sig_handler: exec finished, pid 8040 06:58:38 set_timeout: set timeout in 4 seconds 06:58:38 msg_dump_queue: sequence 8 in queue 06:58:38 sig_handler: caught signal 17 06:58:38 sig_handler: exec finished, pid 8043 06:58:38 set_timeout: set timeout in 4 seconds 06:58:38 msg_dump_queue: sequence 8 in queue 06:58:38 sig_handler: caught signal 17 06:58:38 sig_handler: exec finished, pid 8044 06:58:38 set_timeout: set timeout in 4 seconds 06:58:38 msg_dump_queue: sequence 8 in queue 06:58:38 sig_handler: caught signal 17 06:58:38 sig_handler: exec finished, pid 8047 06:58:38 set_timeout: set timeout in 4 seconds 06:58:38 msg_dump_queue: sequence 8 in queue 06:58:39 main: using ipc queue 0x2d548 06:58:39 main: using ipc queue 0x2d548 06:58:39 work: received sequence 9, expected sequence 7 06:58:39 msg_dump_queue: sequence 8 in queue 06:58:39 msg_dump_queue: sequence 9 in queue 06:58:39 set_timeout: set timeout in 3 seconds 06:58:39 work: received sequence 11, expected sequence 7 06:58:39 msg_dump_queue: sequence 8 in queue 06:58:39 msg_dump_queue: sequence 9 in queue 06:58:39 msg_dump_queue: sequence 11 in queue 06:58:39 set_timeout: set timeout in 3 seconds 06:58:39 main: using ipc queue 0x2d548 06:58:39 work: received sequence 10, expected sequence 7 06:58:39 msg_dump_queue: sequence 8 in queue 06:58:39 msg_dump_queue: sequence 9 in queue 06:58:39 msg_dump_queue: sequence 10 in queue 06:58:39 msg_dump_queue: sequence 11 in queue 06:58:39 set_timeout: set timeout in 3 seconds 06:58:39 main: using ipc queue 0x2d548 06:58:39 work: received sequence 13, expected sequence 7 06:58:39 msg_dump_queue: sequence 8 in queue 06:58:39 msg_dump_queue: sequence 9 in queue 06:58:39 msg_dump_queue: sequence 10 in queue 06:58:39 msg_dump_queue: sequence 11 in queue 06:58:39 msg_dump_queue: sequence 13 in queue 06:58:39 set_timeout: set timeout in 3 seconds 06:58:39 main: using ipc queue 0x2d548 06:58:39 work: received sequence 14, expected sequence 7 06:58:39 msg_dump_queue: sequence 8 in queue 06:58:39 msg_dump_queue: sequence 9 in queue 06:58:39 msg_dump_queue: sequence 10 in queue 06:58:39 msg_dump_queue: sequence 11 in queue 06:58:39 msg_dump_queue: sequence 13 in queue 06:58:39 msg_dump_queue: sequence 14 in queue 06:58:39 set_timeout: set timeout in 3 seconds 06:58:39 main: using ipc queue 0x2d548 06:58:39 work: received sequence 15, expected sequence 7 06:58:39 msg_dump_queue: sequence 8 in queue 06:58:39 msg_dump_queue: sequence 9 in queue 06:58:39 msg_dump_queue: sequence 10 in queue 06:58:39 msg_dump_queue: sequence 11 in queue 06:58:39 msg_dump_queue: sequence 13 in queue 06:58:39 msg_dump_queue: sequence 14 in queue 06:58:39 msg_dump_queue: sequence 15 in queue 06:58:39 set_timeout: set timeout in 3 seconds 06:58:41 main: using ipc queue 0x2d548 06:58:41 work: received sequence 12, expected sequence 7 06:58:41 msg_dump_queue: sequence 8 in queue 06:58:41 msg_dump_queue: sequence 9 in queue 06:58:41 msg_dump_queue: sequence 10 in queue 06:58:41 msg_dump_queue: sequence 11 in queue 06:58:41 msg_dump_queue: sequence 12 in queue 06:58:41 msg_dump_queue: sequence 13 in queue 06:58:41 msg_dump_queue: sequence 14 in queue 06:58:41 msg_dump_queue: sequence 15 in queue 06:58:41 set_timeout: set timeout in 1 seconds 06:58:42 sig_handler: caught signal 14 06:58:42 sig_handler: event timeout reached 06:58:42 event 8, age 5 seconds, skip event 7-7 06:58:42 msg_dump: sequence 8, 'add', '/block/sdb', 'block' 06:58:42 msg_exec: child [8057] created 06:58:42 running_moveto_queue: move sequence 8 [8057] to running queue '/block/sdb' 06:58:42 msg_dump: sequence 9, 'add', '/block/sdc', 'block' 06:58:42 msg_exec: child [8058] created 06:58:42 running_moveto_queue: move sequence 9 [8058] to running queue '/block/sdc' 06:58:42 msg_dump: sequence 10, 'remove', '/block/sdc', 'block' 06:58:42 msg_exec: delay exec of sequence 10, [8058] already working on '/block/sdc' 06:58:42 delayed_moveto_queue: move event to delayed queue '/block/sdc' 06:58:42 msg_exec: child [8059] created 06:58:42 running_moveto_queue: move sequence 10 [8059] to running queue '/block/sdc' 06:58:42 msg_dump: sequence 11, 'remove', '/block/sdb', 'block' 06:58:42 msg_exec: delay exec of sequence 11, [8057] already working on '/block/sdb' 06:58:42 delayed_moveto_queue: move event to delayed queue '/block/sdb' 06:58:42 msg_exec: child [8060] created 06:58:42 running_moveto_queue: move sequence 11 [8060] to running queue '/block/sdb' 06:58:42 msg_dump: sequence 12, 'remove', '/block/sda', 'block' 06:58:42 msg_exec: child [8061] created 06:58:42 running_moveto_queue: move sequence 12 [8061] to running queue '/block/sda' 06:58:42 msg_dump: sequence 13, 'add', '/block/sda', 'block' 06:58:42 msg_exec: delay exec of sequence 13, [8061] already working on '/block/sda' 06:58:42 delayed_moveto_queue: move event to delayed queue '/block/sda' 06:58:42 msg_exec: child [8062] created 06:58:42 running_moveto_queue: move sequence 13 [8062] to running queue '/block/sda' 06:58:42 msg_dump: sequence 14, 'add', '/block/sdb', 'block' 06:58:42 msg_exec: delay exec of sequence 14, [8057] already working on '/block/sdb' 06:58:42 delayed_moveto_queue: move event to delayed queue '/block/sdb' 06:58:42 msg_exec: child [8063] created 06:58:42 running_moveto_queue: move sequence 14 [8063] to running queue '/block/sdb' 06:58:42 msg_dump: sequence 15, 'add', '/block/sdc', 'block' 06:58:42 msg_exec: delay exec of sequence 15, [8058] already working on '/block/sdc' 06:58:42 delayed_moveto_queue: move event to delayed queue '/block/sdc' 06:58:42 msg_exec: child [8064] created 06:58:42 running_moveto_queue: move sequence 15 [8064] to running queue '/block/sdc' 06:58:43 sig_handler: caught signal 17 06:58:43 sig_handler: exec finished, pid 8057 06:58:43 sig_handler: exec finished, pid 8058 06:58:43 sig_handler: caught signal 17 06:58:43 sig_handler: exec finished, pid 8059 06:58:43 sig_handler: caught signal 17 06:58:43 sig_handler: exec finished, pid 8060 06:58:43 sig_handler: exec finished, pid 8061 06:58:43 sig_handler: caught signal 17 06:58:43 sig_handler: exec finished, pid 8062 06:58:43 sig_handler: caught signal 17 06:58:43 sig_handler: exec finished, pid 8063 06:58:43 sig_handler: caught signal 17 06:58:43 sig_handler: exec finished, pid 8064
* [PATCH] rip out command line code from udev, now that we have udevinfo.greg@kroah.com2005-04-261-221/+12
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* [PATCH] udev - reverse user query optionskay.sievers@vrfy.org2005-04-261-31/+67
| | | | | | | | | | | | | Here we get the ability to query with the name of the node instead of the device path. It uses a linear search over the whole database. kay@pim:~/src/udev.kay$ ./udev -q path -n video/webcam0 /class/video4linux/video0 New version, with better function return codes for error handling.
* [PATCH] add udev logging to info logkay.sievers@vrfy.org2005-04-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Thu, Jan 15, 2004 at 05:14:16AM +0100, Kay Sievers wrote: > On Wed, Jan 14, 2004 at 01:10:43PM -0800, Greg KH wrote: > > On Wed, Jan 14, 2004 at 02:34:26PM -0600, Clay Haapala wrote: > > > On Wed, 14 Jan 2004, Chris Friesen spake thusly: > > > > > > > > Maybe for ones with a matching rule, you could print something like: > > > > > > > > > > > Is the act of printing/syslogging a rule in an of itself? > > > > No, as currently the only way stuff ends up in the syslog is if > > DEBUG=true is used on the build line. > > > > But it's sounding like we might want to change that... :) > > How about this in the syslog after connect/disconnect? > > Jan 15 05:07:45 pim udev[28007]: configured rule in '/etc/udev/udev.rules' at line 17 applied, 'video*' becomes 'video/webcam%n' > Jan 15 05:07:45 pim udev[28007]: creating device node '/udev/video/webcam0' > Jan 15 05:07:47 pim udev[28015]: removing device node '/udev/video/webcam0' Here is a slightly better version. I've created a logging.h file and moved the debug macros from udev.h in there. If you type: 'make' - you will get a binary that prints one or two lines to syslog if a device node is created or deleted 'make LOG=false' - you get a binary that prints asolutely nothing 'make DEBUG=true' - the same as today, it will print all debug lines
* [PATCH] add usb_host and pci_bus to the class blacklist.greg@kroah.com2005-04-261-0/+2
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* [PATCH] Cset exclude: greg@kroah.com|ChangeSet|20040113010256|48515greg@kroah.com2005-04-261-1/+2
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* [PATCH] Fix stupid gcc "optimization" of 1 character printk() calls.... Ick...greg@kroah.com2005-04-261-2/+1
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* [PATCH] more advanced user query optionskay.sievers@vrfy.org2005-04-261-7/+32
| | | | | | | | | | | | | | | | | | | | | | | | | Here is the '-h' and a '-d' to dump the whole database: kay@pim:~/src/udev.kay$ ./udev -d P: /block/hdb/hdb1 N: hdb1 S: O: G: P: /class/video4linux/video0 N: video/webcam0 S: camera0 kamera0 O: 500 G: 500 P: /block/hdc N: hdc S: O: G:
* [PATCH] udev - advanced user query optionskay.sievers@vrfy.org2005-04-261-16/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves the user options for udev. It is possible now to query for the name, the symlinks or owner/group. If asked for the name of the node we are able to prepend the udev_root with the -r option. SAMPLE: kay@pim:~/src/udev.test$ ./udev -V udev, version 012_bk kay@pim:~/src/udev.test$ ./udev -h Usage: [-qrVh] -q <name> query database for the specified value -p <path> device path used for query -r print udev root -V print udev version -h print this help text kay@pim:~/src/udev.test$ ./udev -r /udev/ kay@pim:~/src/udev.test$ ./udev -q name -p /class/video4linux/video0 video/webcam0 kay@pim:~/src/udev.test$ ./udev -q symlink -p /class/video4linux/video0 camera0 kamera0 kay@pim:~/src/udev.test$ ./udev -q owner -p /class/video4linux/video0 501 kay@pim:~/src/udev.test$ ./udev -r -q name -p /class/video4linux/video0 /udev/video/webcam0
* [PATCH] udev 012 old gcc fixuptiggi@infa.abo.fi2005-04-261-1/+1
| | | | | | | | | | | Hello, without this patch: wolf@duel:/tmp/ud/udev-012>gcc -v Reading specs from /usr/lib/gcc-lib/i386-slackware-linux/2.95.3/specs gcc version 2.95.3 20010315 (release) cannot compile udev.
* [PATCH] add IGNORE rule typechristophe@saout.de2005-04-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | On Wed, Dec 31, 2003 at 11:24:53AM -0800, Greg KH wrote: > > There should be a possibility to tell udev not to create a device node. > > > > device-mapper: Usually set up by libdevmapper (or EVMS tools) which > > creates the device node on its own under /dev/mapper/<name>. > > > > With udev a second device is created named /dev/dm-<minor> which is not > > really needed. > > Good point. Ok, I'll agree with you. Care to make up a patch for this > kind of feature? Yes, I can try. There was no way to tell not to do anything so I created one. Errors are signalled via negative return values, so I thought that a positive, non-zero one could mean to ignore the device. I don't like it but perhaps you have a better solution.
* [PATCH] small cleanupchristophe@saout.de2005-04-261-1/+1
| | | | | | | | This one is nothing important, just add some quotes to be more consistent with the rest and make sure that the return value is positive (since the error return values are negative). Hmm?
* [PATCH] add a blacklist of class devices we do not want to look at.greg@kroah.com2005-04-261-4/+16
| | | | | | Thanks to Kay for the original patch, and the idea.
* [PATCH] mention user callable udev + options in man pagekay.sievers@vrfy.org2005-04-261-1/+1
| | | | | | | As usual, here is the corresponding man page update and a small text correction.
* [PATCH] make udev user callable to query the databasekay.sievers@vrfy.org2005-04-261-13/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is a slightly better version that prints the usage if a unknown option is given: kay@pim:~/src/udev.kay$ ./udev -x ./udev: invalid option -- x Usage: [-qrVh] -q arg query database -r print udev root -V print udev version -h print this help text > Here is a patch that makes it possible to call udev with options on the command line. > Valid options are for now: > > -V for the udev version: > kay@pim:~/src/udev.kay$ ./udev -V > udev, version 011_bk > > -r for the udev root: > kay@pim:~/src/udev.kay$ ./udev -r > /udev/ > > -q to query the database with the sysfs path for the name of the node: > kay@pim:~/src/udev.kay$ ./udev -q /class/video4linux/video0 > test/video/webcam0
* [PATCH] move the signal handling registration to after we have initialized ↵greg@kroah.com2005-04-261-4/+5
| | | | enough stuff.
* [PATCH] introduce signal handlermbuesch@freenet.de2005-04-261-1/+22
| | | | | | | | Here's a patch that adds a signal handler to udev to clean up the environment (close the sysbus and close the database) on kill-signals.
* [PATCH] proper cleanup on udevdb_init() failurembuesch@freenet.de2005-04-261-1/+2
| | | | | | | Seems like we need the following patch to do proper sysbus cleanup, if udevdb_init() fails.
* [PATCH] move all of the DBUS logic into one file and remove all of the ↵greg@kroah.com2005-04-261-63/+6
| | | | #ifdef crud from the main code.
* [PATCH] D-BUS patch for udev-008david@fubar.dk2005-04-261-0/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attached is a patch against udev-008 to send out a D-BUS message when a device node is added or removed. Using D-BUS lingo, udev acquires the org.kernel.udev service and sends out a NodeCreated or NodeDeleted signal on the org.kernel.udev.NodeMonitor interface. Each signal carries two parameters: the node in question and the corresponding sysfs path. [Note: the D-BUS concepts of service, interface, object can be a bit confusing at first glance] An example program listening for these messages looks like this #!/usr/bin/python import dbus import gtk def udev_signal_received(dbus_iface, member, service, object_path, message): [filename, sysfs_path] = message.get_args_list() if member=='NodeCreated': print 'Node %s created for %s'%(filename, sysfs_path) elif member=='NodeDeleted': print 'Node %s deleted for %s'%(filename, sysfs_path) def main(): bus = dbus.Bus(dbus.Bus.TYPE_SYSTEM) bus.add_signal_receiver(udev_signal_received, 'org.kernel.udev.NodeMonitor', # interface 'org.kernel.udev', # service '/org/kernel/udev/NodeMonitor') # object gtk.mainloop() if __name__ == '__main__': main() and this is the output when hot-plugging some usb-storage. [david@laptop udev-008]$ ~/node_monitor.py Node /udev/sda created for /block/sda Node /udev/sda1 created for /block/sda/sda1 Node /udev/sda1 deleted for /block/sda/sda1 Node /udev/sda deleted for /block/sda The patch requires D-BUS 0.20 or later while the python example program requires D-BUS from CVS as I only recently applied a patch against the python bindings.
* [PATCH] get rid of the majority of the debug environment variables.greg@kroah.com2005-04-261-10/+0
| | | | | | | Now there are only 3 valid environment test variables. The rest can be specified with the config file.
* [PATCH] add support for a main udev config file, udev.conf.greg@kroah.com2005-04-261-51/+9
| | | | | | | | the older udev.config file is now called udev.rules. This allows us to better control configuration values, and move away from the environment variables.
* [PATCH] changed the default location of the database to /udev/.udev.tdb to ↵greg@kroah.com2005-04-261-1/+1
| | | | | | | | be LSB compliant Finally the Debian people can get off my back...
* [PATCH] overall whitespace + debug text conditioningkay.sievers@vrfy.org2005-04-261-6/+5
| | | | | | | | | 01-overall-whitespace+debug-text-conditioning.diff o cleanup whitespace o clarify a few comments o enclose all printed debug string values in ''
* [PATCH] change UDEV_SYSFS_PATH environment variable due to libsysfs change.greg@kroah.com2005-04-261-1/+1
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* [PATCH] rename namedev.permissions and namedev.config to udev.permissions ↵greg@kroah.com2005-04-261-2/+2
| | | | | | | | and udev.config the namedev name didn't really make much sense anymore...
* [PATCH] more overrides of config info with env variables if in test mode.greg@kroah.com2005-04-261-21/+34
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* [PATCH] make config files, sysfs root, and udev root configurable from ↵greg@kroah.com2005-04-261-16/+66
| | | | | | | | config variables This will make running tests a lot simpler.
* [PATCH] add version to debug log on startup.greg@kroah.com2005-04-261-0/+2
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* [PATCH] add callout config type to udevpatmans@us.ibm.com2005-04-261-1/+7
| | | | | | | | 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.
* [PATCH] udevdb patchdsteklof@us.ibm.com2005-04-261-5/+16
| | | | | | | | | | | | This patch: 1) removes the three database files for just one udevdb.tdb file. 2) adds udevdb_init() and udevdb_exit() functions 3) initializes database now in main() in udev.c. Please look it over.
* [PATCH] split udev main logic into udev-add and udev-remove.greg@kroah.com2005-04-261-220/+14
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* [PATCH] Clean up the namedev interface a bit, making the code smaller...greg@kroah.com2005-04-261-83/+86
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