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Commit Graph

3115 Commits

Author SHA1 Message Date
Adam Buchbinder
9a2773c4a4 create_floppy_devices: expand manpage
Include a table of what the CMOS types are, and note that nothing
will be created unless the -t option is specified. Also clean up
the formatting and bump the date.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
2009-03-16 23:10:15 +01:00
Adam Buchbinder
57a9e68eb7 cdrom_id: update manpage
Include usage information on the -d/--debug flag. Also bump the date.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
2009-03-16 23:09:52 +01:00
Adam Buchbinder
57df0207aa usb_id: add manpage
Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
2009-03-16 23:09:32 +01:00
Michal Soltys
376f0a1ef5 rules: md-raid.rules fix
md/array_state in case of partition doesn't exist, so all uevents
for partitions didn't execute any SYMLINK rules

Signed-off-by: Michal Soltys <soltys@ziu.info>
2009-03-16 01:29:19 +01:00
Kay Sievers
3d8599873a release 140 2009-03-13 13:17:31 +01:00
Scott James Remnant
bb38678e3c udevadm: settle - synchronise with the udev daemon
There's still a slight race condition when using udevadm settle, if the
udev daemon has a pending inotify event but hasn't yet generated the
"change" uevent for it, the kernel and udev sequence numbers will match
and settle will exit.

Now udevadm settle will send a control message to udevd, which will
respond by sending SIGUSR1 back to the waiting udevadm settle once it
has completed the main loop iteration in which it received the control
message.

If there were no pending inotify events, this will simply wake up the
udev daemon and allow settle to continue.  If there are pending inotify
events, they are handled first in the main loop so when settle is
continued they will have been turned into uevents and the kernel
sequence number will have been incremented.

Since the inotify event is pending for udevd when the close() system
call returns (it's queued as part of the kernel handling for that system
call), and since the kernel sequence number is incremented by writing to
the uevent file (as udevd does), this solves the race.

When the settle continues, if there were pending inotify events that
udevd had not read, they are now pending uevents which settle can wait
for.

Signed-off-by: Scott James Remnant <scott@ubuntu.com>
2009-03-12 10:02:37 +00:00
Kay Sievers
c2c24d4d3c udevadm: settle - use timeout signal, instead of loop counter 2009-03-11 15:06:14 +01:00
Kay Sievers
89d080c3ae libudev: ctrl - return error after sending ctrl message 2009-03-11 13:32:39 +01:00
Kay Sievers
b2fbf53a08 update TODO 2009-03-07 02:35:18 +01:00
Kay Sievers
f1e7e36046 udevadm: add text for new options to command and man page 2009-03-07 02:32:40 +01:00
Harald Hoyer
18e3d9abc3 libvolume_id: bump age
Because you added the symbol volume_id_set_uuid_sub() in commit
14e18278, you have to increase the library minor version.
2009-03-06 12:42:00 +01:00
Kay Sievers
45bcd16ca5 udevd: switch watch symlinks to devpath
Some broken tools get confused following links to /sys, switch
to link targets carrying the devpath instead of the syspath, like
the queue links.
2009-03-05 00:35:58 +01:00
Kay Sievers
98d3d51715 udevadm: settle - add --seq-start= --seq-end=
It might be useful in some cases not to wait for "all" events.

  $ read START < /sys/kernel/uevent_seqnum
  $ (do something which may create uevents)
  $ udevadm settle --seq-start=$START
2009-03-04 23:48:53 +01:00
Kay Sievers
a5d8cffad9 libudev: queue - use lstat() to check existence of symlink 2009-03-04 23:32:16 +01:00
Kay Sievers
56a7cb1271 rules: Fedora update 2009-03-04 12:44:08 +01:00
Kay Sievers
00440f21af update TODO 2009-03-04 12:39:52 +01:00
Kay Sievers
1597517c9e volume_id: ntfs - fix uuid setting
In my scenario, the ntfs prober did *not* detect the presence of a
ntfs filesystem (i.e. vol_id --probe-all returned *only* ext3).
However, if you examine the source of the ntfs prober, it overwrites
the uuid field of the volume_id object long before it actually
decides there's a valid filesystem there - this resulted in vol_id
returning the rather bizarre combination of type=ext3, but a uuid
populated by the ntfs prober.

https://bugs.edge.launchpad.net/ubuntu/+source/udev/+bug/337015
2009-03-03 20:11:09 +01:00
Kay Sievers
9270e08082 update TODO 2009-03-03 18:26:11 +01:00
Michael Prokop
2236ddae2d fix compile error in debug mode
When building with './configure --enable-debug && make' it fails with:
  udev-rules.c: In function ‘dump_token’:
  udev-rules.c:366: error: ‘struct <anonymous>’ has no member named ‘i’

Signed-off-by: Michael Prokop <mika@grml.org>
2009-03-03 17:27:00 +01:00
Kay Sievers
cb81636a01 version bump 2009-03-03 00:55:42 +01:00
Kay Sievers
0ee5a241fc release 139 2009-02-26 23:28:20 +01:00
Kay Sievers
b38a5801f9 udevadm: info - export all devices with --export-db 2009-02-26 22:59:40 +01:00
Kay Sievers
5afd777ebb usb_id: fix comment 2009-02-26 22:10:40 +01:00
Kay Sievers
468641f87f usb_id: fix NULL string usage 2009-02-26 20:57:48 +01:00
Kay Sievers
f95f1deea1 usb_id: return values if called directly for an usb_device 2009-02-26 17:58:22 +01:00
Kay Sievers
7e827bcde8 usb_id: add ID_USB_INTERFACES=:0e0100:0e0200:010100:010200: 2009-02-26 17:05:58 +01:00
Kay Sievers
45a1dbba49 use AC_USE_SYSTEM_EXTENSIONS instead of AC_GNU_SOURCE 2009-02-26 14:17:04 +01:00
Kay Sievers
03733b04c3 add m4/ subdir 2009-02-26 14:11:43 +01:00
Kay Sievers
46f194cbde add "nowatch" to disable a default installed watch with a later rule 2009-02-25 11:18:15 +01:00
Kay Sievers
3d3a0a709a use the event udev_device to disable the watch on "remove" 2009-02-24 15:11:17 +01:00
Kay Sievers
d5d04d4f9f remove static local variable 2009-02-24 12:58:48 +01:00
Kay Sievers
58e495438b version bump 2009-02-23 21:27:03 +01:00
Scott James Remnant
80be8c48c5 Look at more inotify events in the buffer than just the first. 2009-02-23 18:33:49 +00:00
Scott James Remnant
b8e96d67a2 lookup the old watch handle; reload only if has a path 2009-02-23 17:59:01 +00:00
Scott James Remnant
c08337da5c Output watch handle in udevadm info. 2009-02-23 17:48:18 +00:00
Scott James Remnant
9ce462721a Put a log message in a more sensible place. 2009-02-23 17:46:00 +00:00
Scott James Remnant
047f88bca3 Use the udevdb to speed up watch clearing.
Also return a udev_device when looking up by handle as well, so
everything works the same way.
2009-02-23 17:43:53 +00:00
Scott James Remnant
25bdd197ec Store watch handle in db. 2009-02-23 17:34:07 +00:00
Scott James Remnant
d7ce7539d3 Allow watch handle to be stored in the udevdb. 2009-02-23 17:31:26 +00:00
Scott James Remnant
03e0170db3 Cleanup a little.
Move some of the checks into udev_watch_begin() and udev_watch_clear()
so we don't have to repeat them all the time.
2009-02-23 17:21:24 +00:00
Scott James Remnant
521b3a9211 Clear existing inotify watch before processing.
Likewise when re-processing an event, we want to drop the existing
inotify watch first to avoid side-effects.
2009-02-23 17:19:05 +00:00
Scott James Remnant
5ae82640c5 Don't add inotify watch until RUN rules processed.
The programs we RUN can open device nodes, and thus we can end up
chasing our own tail.
2009-02-23 17:17:20 +00:00
Kay Sievers
e8c84c98b9 release 138 2009-02-19 00:27:24 +01:00
David Zeuthen
ad88f9409a *_id: add model/vendor enc strings
So ID_MODEL and ID_VENDOR are pretty useful keys. However since we fix
them up (removing leading/trailing whitespace, converts spaces to
underscores) for use in device naming etc. we also force these fixups on
the desktop shell. And this looks pretty ugly.

The attached patch introduces the ID_MODEL_ENC and ID_VENDOR_ENC keys
that contains the encoded version of the raw strings obtained. It's
pretty similar in spirit to ID_FS_LABEL and its cousin ID_FS_LABEL_ENC.

With this patch a desktop shell can fix up these strings as it sees fit.
Note that some fixup is still needed though, for example

# /lib/udev/ata_id --export /dev/sda |grep ID_MODEL
ID_MODEL=INTEL_SSDSA2MH080G1GC
ID_MODEL_ENC=INTEL\x20SSDSA2MH080G1GC\x20\x20\x20\x20\x20\x20\x20\x20
\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20

Note the trailing and leading whitespace. Anyway with the attached patch
the desktop shell should be able to display "INTEL SSDSA2MH080G1GC"
rather than "INTEL_SSDSA2MH080G1GC" to the user.
2009-02-17 21:45:43 +01:00
Kay Sievers
dc9aa5e941 rules: include loop block devices in persistent links 2009-02-16 22:22:57 +01:00
Kay Sievers
64746532e8 rules: add "watch" option to dm and md rules 2009-02-13 16:02:36 +01:00
Kay Sievers
4aca304e48 use global "reload_config" flag 2009-02-11 21:56:35 +01:00
Kay Sievers
88ec7bb754 rules: move OPTIONS to separate rule
A failing IMPORT+ match would prevent the OPTIONS+= action
from being applied.
2009-02-11 21:54:43 +01:00
Scott James Remnant
f24036d63b rules: update persistent storage rules to use inotify watches 2009-02-11 17:44:03 +00:00
Scott James Remnant
bd284db142 udevd: optionally watch device nodes with inotify
This allows you to re-process the rules if the content of the device
has been changed, most useful for block subsystem to cause vol_id to
be run again.
2009-02-11 17:38:56 +00:00