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Commit Graph

95 Commits

Author SHA1 Message Date
kay.sievers@vrfy.org
8e2229c439 [PATCH] udevd - config cleanup
> Here is a small cleanup and better Makefile integration.
> udevd and udevsender are now installed. Just switch HOTPLUG_EXEC from ROOT
> to SENDER before install and udevsend will be called.
>
> We may add the location of the socket and lock file to the config,
> if this is needed.

Same patch with a fix for the stack size setting.
2005-04-26 21:13:20 -07:00
kay.sievers@vrfy.org
53921bfa44 [PATCH] udevd - cleanup and better timeout handling
On Thu, Jan 29, 2004 at 04:55:11PM +0100, Kay Sievers wrote:
> On Thu, Jan 29, 2004 at 02:56:25AM +0100, Kay Sievers wrote:
> > On Wed, Jan 28, 2004 at 10:47:36PM +0100, Kay Sievers wrote:
> > > Oh, couldn't resist to try threads.
> > > It's a multithreaded udevd that communicates through a localhost socket.
> > > The message includes a magic with the udev version, so we don't accept
> > > older udevsend's.
> > >
> > > No need for locking, cause we can't bind two sockets on the same address.
> > > The daemon tries to connect and if it fails it starts the daemon.
> > >
> > > We create a thread for every incoming connection, handle over the socket,
> > > sort the messages in the global message queue and exit the thread.
> > > Huh, that was easy with threads :)
> > >
> > > With the addition of a message we wakeup the queue manager thread and
> > > handle timeouts or move the message to the global exec list. This wakes
> > > up the exec list manager who looks if a process is already running for this
> > > device path.
> > > If yes, the exec is delayed otherwise we create a thread that execs udev.
> > > n the background. With the return of udev we free the message and wakeup
> > > the exec list manager to look if something is pending.
> > >
> > > It is just a quick shot, cause I couldn't solve the problems with fork an
> > > scheduling and I wanted to see if I'm to stupid  :)
> > > But if anybody with a better idea or more experience with I/O scheduling
> > > we may go another way. The remaining problem is that klibc doesn't support
> > > threads.
> > >
> > > By now, we don't exec anything, it's just a sleep 3 for every exec,
> > > but you can see the queue management by watching syslog and do:
> > >
> > >   DEVPATH=/abc ACTION=add SEQNUM=0 ./udevsend /abc
>
> Next version, switched to unix domain sockets.

Next cleaned up version. Hey, nobody wants to try it :)

Works for me, It's funny if I connect/disconnect my 4in1-usb-flash-reader
every two seconds. The 2.6 usb rocks! I can connect/diconnect a hub with 3
devices plugged in every second and don't run into any problem but a _very_
big udevd queue.
2005-04-26 21:13:20 -07:00
kay.sievers@vrfy.org
35b7d88c0d [PATCH] udevd - next round of fixes
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
2005-04-26 21:13:19 -07:00
greg@kroah.com
34ee4dd455 [PATCH] fix Makefile typo for USE_LSB install.
Thanks to Martin Schwenke <martin@meltin.net> for pointing this out.
2005-04-26 21:13:19 -07:00
greg@kroah.com
8af67a67c2 [PATCH] 015_bk mark 2005-04-26 21:13:19 -07:00
greg@kroah.com
46a7fa4bdb [PATCH] v015 release 2005-04-26 21:13:19 -07:00
greg@kroah.com
28706bd9a1 [PATCH] clean up udevinfo on 'make clean' 2005-04-26 21:13:19 -07:00
greg@kroah.com
e31474a1e1 [PATCH] create initial version of udevinfo man page. 2005-04-26 21:13:19 -07:00
greg@kroah.com
245f9f52ce [PATCH] add udevinfo to install target of Makefile 2005-04-26 21:13:19 -07:00
greg@kroah.com
1f6d07b9a5 [PATCH] more makefile cleanups 2005-04-26 21:13:19 -07:00
greg@kroah.com
869fc2f1ff [PATCH] move udevinfo into the main build and clean up the main Makefile a bit. 2005-04-26 21:13:18 -07:00
kay.sievers@vrfy.org
a695feaeff [PATCH] udevd - cleanup and better timeout handling
Here is the next revision for udevd:
  o Small cleanups all over the place.
  o Swich to the usual linked list format "list.h".
  o Better timeout handling.
      We store a timestamp in in every queued event, so we don't wait longer
      than the timeout specified, if the hole in the list is not shrinking.
  o ignore udevd target if klibc is used
2005-04-26 21:13:18 -07:00
greg@kroah.com
eea34a0e99 [PATCH] clean up compiler warnings if building using klibc. 2005-04-26 21:13:18 -07:00
kay.sievers@vrfy.org
7fafc03242 [PATCH] spilt udev into pieces
On Thu, Jan 22, 2004 at 01:27:45AM +0100, Kay Sievers wrote:
> On Wed, Jan 21, 2004 at 02:38:25PM +0100, Kay Sievers wrote:
> > On Thu, Jan 15, 2004 at 01:45:10PM -0800, Greg KH wrote:
> > > On Thu, Jan 15, 2004 at 10:36:25PM +0800, Ling, Xiaofeng wrote:
> > > > Hi, Greg
> > > >    I wrote a simple implementation for the two pieces
> > > > of send and receive hotplug event,
> > > > use a message queue and a list for the out of order
> > > >  hotplug event. It also has a timeout timer of 3 seconds.
> > > >  They are now separate program. the file nseq is the test script.
> > > >  Could you have a look to see wether it is feasible?
> > > > If so, I'll continue to merge with udev.
> > >
> > > Yes, very nice start.  Please continue on.
> > >
> > > One minor comment, please stick with the kernel coding style when you
> > > are writing new code for udev.
> >
> > I took the code from Xiaofeng, cleaned the whitespace, renamed some bits,
> > tweaked the debugging, added the udev exec and created a patch for the current tree.
> >
> > It seems functional now, by simply executing our current udev (dirty hack).
> > It reorders the incoming events and if one is missing it delays the
> > execution of the following ones up to a maximum of 10 seconds.
> >
> > Test script is included, but you can't mix hotplug sequence numbers and
> > test script numbers, it will result in waiting for the missing numbers :)
>
> Hey, nobody want's to play with me?
> So here I'm chatting with myself :)
>
> This is the next version with signal handling for resetting the expected
> signal number. I changed the behaviour of the timeout to skip all
> missing events at once and to proceed with the next event in the queue.
>
> So it's now possible to use the test script at any time, cause it resets
> the daemon, if real hotplug event coming in later all missing nimbers will
> be skipped after a timeout of 10 seconds and the queued events are applied.

Here is the next updated updated version to apply to the lastet udev.
I've added infrastructure for getting the state of the IPC queue in the
sender and set the program to exec by the daemon. Also the magic key id
is replaced by the usual key generation by path/nr.

It looks promising, I use it on my machine and my 4in1 USB-flash-reader
connect/disconnect emits the events "randomly" but udevd is able to
reorder it and calls our normal udev in the right order.
2005-04-26 21:13:17 -07:00
greg@kroah.com
bb513a064c [PATCH] 014_bk mark 2005-04-26 21:13:17 -07:00
greg@kroah.com
f2ec8f1a7f [PATCH] 014 release 2005-04-26 21:13:17 -07:00
greg@kroah.com
0523018487 [PATCH] clean up the logging patch a bit to make the option more like the other options.
Also documented it and added it to the .spec file.
2005-04-26 21:13:17 -07:00
kay.sievers@vrfy.org
54988802b7 [PATCH] add udev logging to info log
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
2005-04-26 21:13:17 -07:00
greg@kroah.com
78812b99d3 [PATCH] 013_bk mark 2005-04-26 21:13:16 -07:00
greg@kroah.com
c58ffe501c [PATCH] v013 release 2005-04-26 21:13:16 -07:00
kay.sievers@vrfy.org
68e07a2b07 [PATCH] fix klibc with printf() and gcc
On Mon, Jan 12, 2004 at 05:04:45PM -0800, Greg KH wrote:
> Very nice, applied.  But I did have to make one small change to get the
> code to build properly with klibc:
>
> > +static void print_record(char *path, struct udevice *dev)
> > +{
> > +	printf("P: %s\n", path);
> > +	printf("N: %s\n", dev->name);
> > +	printf("S: %s\n", dev->symlink);
> > +	printf("O: %s\n", dev->owner);
> > +	printf("G: %s\n", dev->group);
> > +	printf("\n");
> > +}
>
> Turns out that gcc likes to convert single character printf() calls to
> putchar() which is only defined in klibc as a macro :(

Just for information. This seems to fix the gcc with klibc :)
2005-04-26 21:13:16 -07:00
kay.sievers@vrfy.org
606143c8d2 [PATCH] udev - Makefile error
I get the following error on install:

pim:/home/kay/src/udev.test# make install
sed -e "s:@udevdir@:/udev:" < etc/udev/udev.conf.in > etc/udev/udev.conf
/usr/bin/install -c -d /etc/udev/
/usr/bin/install -c -d /udev
/usr/bin/install -c -d /etc/hotplug.d/default
/usr/bin/install -c -D udev /sbin/udev
/bin/sh: -c: line 2: syntax error: unexpected end of file
make: *** [install] Error 2
2005-04-26 21:13:15 -07:00
eike-hotplug@sf-tec.de
e64280b8b3 [PATCH] LSB init script and other stuff
I had too much time during the holidays, so I played a bit with udev. The
changes are like last time mostly on the init stuff. I'm sending you this as
a great diff which is just for comments.

What it does:
-fix a typo in Makefile
-use only one "grep -v" instead of many
-don't include BK-Files into release (shrinks the stuff to 30%!)
-add a new init script which is LSB compliant
-add some flags to choose which one to use
-use /etc/udev/udev.conf in Redhat init script as the source for the udev
directory. If this is not done then the init script may create a directory
which udev itself isn't using (I changed /udev to /Udev to avoid collisions
with /usr and ran into this)
-first check for sysfs_dir before creating udev_root (maybe someone else has
already fixed this, I saw this discussion on lkml)
2005-04-26 21:13:15 -07:00
greg@kroah.com
e9a8c2e432 [PATCH] 012_bk change. 2005-04-26 21:13:14 -07:00
greg@kroah.com
8c55357fa7 [PATCH] v012 release 2005-04-26 21:13:14 -07:00
greg@kroah.com
8ccd82e04c [PATCH] move the dbus config file to etc/dbus-1/system.d/ 2005-04-26 21:13:14 -07:00
greg@kroah.com
6d88260a8b [PATCH] move the config files to etc/udev to clean up main directory a bit. 2005-04-26 21:13:14 -07:00
greg@kroah.com
fb43c2b2e8 [PATCH] if using glibc, link dynamically, as no one like 500Kb udev binaries... 2005-04-26 21:13:12 -07:00
kay.sievers@vrfy.org
c78cb204bc [PATCH] depend on all .h files
Let the build depend on all header files.
2005-04-26 21:13:12 -07:00
greg@kroah.com
1f99bc3254 [PATCH] 011_bk tag 2005-04-26 21:13:11 -07:00
greg@kroah.com
d7577c8b90 [PATCH] v011 release 2005-04-26 21:13:11 -07:00
greg@kroah.com
fe0a916c31 [PATCH] 010_bk stamp 2005-04-26 21:13:11 -07:00
svetljo@gmx.de
335e433720 [PATCH] fix udev sed Makefile usage 2005-04-26 21:13:11 -07:00
greg@kroah.com
1e5b0d2fc9 [PATCH] v010 release 2005-04-26 21:13:10 -07:00
kay.sievers@vrfy.org
8c5d34e508 [PATCH] trivial make fixes
One patch to let bk ignore the created udev.conf.
The second to depend on the .h files.
2005-04-26 21:13:09 -07:00
kay.sievers@vrfy.org
7591c18a8f [PATCH] don't overwrite old config on install
Here is a patch for the Makefile to look for a already
installed config and not to overwrite it.
2005-04-26 21:13:09 -07:00
akropel1@rochester.rr.com
49cd31b33e [PATCH] Allow build with empty EXTRAS
Need to let the shell expand $EXTRAS so it can properly detect an empty
list. Without this patch, the build fails whenever $EXTRAS is empty.
2005-04-26 21:13:09 -07:00
greg@kroah.com
9c23ec09a0 [PATCH] 009_bk makefile changes. 2005-04-26 21:13:08 -07:00
greg@kroah.com
54b72ce91e [PATCH] v009 release 2005-04-26 21:13:08 -07:00
olh@suse.de
6662694809 [PATCH] dump latest klibc into the udev build tree
KLIBC is used as an internal makefile variable, it expands to either
true or false right now. udev should use something else than KLIBC to
allow build against the latest and greatest klibc version.
2005-04-26 21:13:08 -07:00
rml@ximian.com
316c515077 [PATCH] install initscript in udev rpm
Attached patch installs the initscript via 'make install' and adds it to
the RPM package.  The RPM script then runs chkconfig(8) to setup the
initscript to run at the appropriate runlevels.
2005-04-26 21:13:08 -07:00
eike-hotplug@sf-tec.de
dbc9b3f3a2 [PATCH] add init.d/udev to "make install"
adds /etc/init.d/udev to "make install"
2005-04-26 21:13:07 -07:00
greg@kroah.com
71896b56ee [PATCH] tweak the config file generation portion of the Makefile a bit. 2005-04-26 21:13:07 -07:00
olh@suse.de
18a0d6522d [PATCH] use udevdir in udev.conf
udevdir is a define, but udev.conf has a hardcoded path. Maybe this
config file should be generated on the fly, like shown below.
2005-04-26 21:13:07 -07:00
greg@kroah.com
62adf3f739 [PATCH] Makefile tweaks for the DBUS build. 2005-04-26 21:13:07 -07:00
greg@kroah.com
bbd063b5c2 [PATCH] change USE_DBUS to DBUS in Makefile, and disable it by default as it's still to hard to build on all systems. 2005-04-26 21:13:06 -07:00
david@fubar.dk
5aebfbcb62 [PATCH] D-BUS patch for udev-008
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.
2005-04-26 21:13:06 -07:00
patmans@us.ibm.com
eadb1bbc2e [PATCH] better allow builds of extras programs under udev
Here is an improved version of the patch that enables builds of the extras
progams for the targets all, clean, install, and uninstall, and passes
down the "prefix" for use by install and uninstall.

This patch enables building of the "extras" programs using the same build
environment as udev (i.e. build with udev's versions of klibc and
sysfsutils).

For example, build scsi_id and udev via:

	make EXTRAS=extras/scsi_id

Build scsi_id and udev with klibc via:

	make KLIBC=true EXTRAS=extras/scsi_id
2005-04-26 21:13:06 -07:00
greg@kroah.com
da146a3e36 [PATCH] 008_bk mark 2005-04-26 21:13:06 -07:00
greg@kroah.com
c9feb4d9f2 [PATCH] v008 release 2005-04-26 21:13:06 -07:00