Re: [Xenomai-help] sem_timedwait return value

[Philippe Gerum <rpm@xenomai.org>]

On Fri, 2006-12-01 at 14:12 -0600, Jeff Webb wrote:
> In my userspace POSIX program, I get a '-1' return value from sem_timedwait, even when the function succeeds.  When the function succeeds, errno is '-1' as well.  I am using this workaround at the moment:
> 
>       result = sem_timedwait(&cas_sem, &wake_time);
>       if (result < 0 && errno > 0) /* errno > 0 to work around xenomai bug */
>         {
>           print_msg(WARN_MSG, "sem_wait returned with error code %d\n",
>                     errno);
>           continue;
>         }
> 
> I am using xenomai 2.2.4, but I think the problem exists in other branches as well.  I believe the attached patch against the trunk should fix the problem.  Do you agree?
> 

Oops, yes. This bug belongs to me. Applied, thanks.

> Thanks,
> 
> Jeff
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-- 
Philippe.