* Monitoring uevents at the user space
@ 2011-04-20 12:04 J, KEERTHY
2011-04-20 16:02 ` Menon, Nishanth
0 siblings, 1 reply; 2+ messages in thread
From: J, KEERTHY @ 2011-04-20 12:04 UTC (permalink / raw)
To: linux-omap
Hello All,
I am writing a driver for OMAP4460 thermal sensor. I have a requirement
to send events to the user space from the driver on some condition.
I am using kobject_uevent(&temp_sensor->dev->kobj, KOBJ_ADD) as
part of initialization.
On the occurrence of the event i am notifying via
kobject_uevent(&temp_sensor->dev->kobj, KOBJ_CHANGE).
I am using busybox file system. What is the recommended way
to actually verify whether the uevent has been propagated to the
user space or not from the driver?
--
Regards and Thanks,
Keerthy
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Monitoring uevents at the user space
2011-04-20 12:04 Monitoring uevents at the user space J, KEERTHY
@ 2011-04-20 16:02 ` Menon, Nishanth
0 siblings, 0 replies; 2+ messages in thread
From: Menon, Nishanth @ 2011-04-20 16:02 UTC (permalink / raw)
To: J, KEERTHY; +Cc: linux-omap
On Wed, Apr 20, 2011 at 07:04, J, KEERTHY <j-keerthy@ti.com> wrote:
> Hello All,
>
> I am writing a driver for OMAP4460 thermal sensor. I have a requirement
> to send events to the user space from the driver on some condition.
>
> I am using kobject_uevent(&temp_sensor->dev->kobj, KOBJ_ADD) as
> part of initialization.
>
> On the occurrence of the event i am notifying via
> kobject_uevent(&temp_sensor->dev->kobj, KOBJ_CHANGE).
>
> I am using busybox file system. What is the recommended way
> to actually verify whether the uevent has been propagated to the
> user space or not from the driver?
does this help?
http://wildanm.wordpress.com/2007/08/21/mdev-mini-udev-in-busybox/
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 2+ messages in thread
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