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We once implemented the devfsd feature to set the owner of a device node
to the "local" user. This was before we had the dev.d/ scripts. We discussed
a similar issue with D-BUS recently and this should be better handled depending
on the distributions way to do such a thing.
I'm for removing this here as this can be easily covered by a dev.d/
script.
Here is the patch if nobody objects :)
Hi Kay,
On 23:12 Sat 04 Sep , Kay Sievers wrote:
> Cool, a real bug :)
> Thanks, for the patch. I think it would be better to skip lenghth exceeding
> lines instead of cutting it and continue. While looking at it I restructured
> the buffer reading logic a bit and fixed another stupid bug.
Thanks for the cleanup.
You may have overlooked the fix for udev_config.c(parsing udev.conf) in
your patch. So, I've adapted the fixes you applied to namedev_parse.c
to this file also.
Also, while 'eating' the whitespace the 'count' doesn't get decremented.
This leads strncpy to copy the number of whitespace minus 1 characters
from the next line. Minus 1 because it copies '\n' from the current
line.
while (isspace(bufline[0])) {
bufline++;
+ count--;
}
.
.
.
strncpy(line, bufline, count);
Included patch(against udev-030) contains the above fixes as well as
your fixes.
Signed-off-by: Arun Bhanu <arun@codemovers.org>
here is a patch on top of your nice improvements.
I fixed the whitespace and it hopefully fixes the stupid timestamp bug in
udevd. Some stupid OS sets the hwclock to localtime and linux changes it
to UTC while starting. If any events are pending they may be delayed by
the users time distance from UTC :) So we use the uptime seconds now.
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.
Here we get a very dumb getpwnam() and getgrnam() for klibc to
stop the confusion of not handling textual id's if klibc is used.
If used with initrd we just need to copy the /etc/passwd and /etc/group
file and all should work well.
