On Wed, 2011-08-03 at 12:15 +0200, Sambasiva Rao Manchili wrote:
> Hallo ,
> Most of code containing semTake with (WAIT_FOREVER ) ported from
> VxWorks to Linux using Xenomai is working, but only the following
> semTake is always failing.
Your description is a bit terse. Failing how? Hangs, returns
immediately? Crashes your board? If not, any error code reported by the
skin?
And rehashing a previous question which was not answered IIRC: what
CPU/platform are you running on, beside "linux 2.6.37" which does not
help enough? What Xenomai version?
Please make sure to send any relevant information that may help
reproducing the issue, this tends to convince people to actually have a
look at it.
>
> For Example:-
> semTake( restab_access_smp, 1200).
>
> Semaphore created successfully and exists.
> Any reason and any hint?
>
> Semaphore created without ERROR as follows.
> if ((restab_access_smp = semMCreate (SEM_Q_PRIORITY | SEM_DELETE_SAFE
> | SEM_INVERSION_SAFE)) == NULL)
> {
> ERROR
> }
>
> Thanks,
> Samba.
>
>
> Sambasiva Rao Manchili
> Software Development Engineer
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--
Philippe.
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