From: Thomas Lockhart <Thomas.Lockhart@domain.hid>
To: Petr Cervenka <grugh@domain.hid>
Cc: xenomai-help <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] rtdm_event_timedwait returns -EINTR
Date: Thu, 30 Apr 2009 07:09:39 -0700 [thread overview]
Message-ID: <49F9B123.7080203@domain.hid> (raw)
In-Reply-To: <200904301516.696@domain.hid>
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> Hello, I have a problem with rtdm_event_timedwait() function. It
> sometimes ends prematurely with -EINTR error code. It depends on
> special circumstances (CPU load, resizing console window in X, ...).
In other areas of Xenomai when one sees a EINTR return one should
reenter the original call. Like this (?):
do {
err = rt_task_wait_period(...)
} while (err != -EINTR);
hth
- Tom
--
Thomas Lockhart
Supervisor, Distributed and Real-time Group
Instrument Software and Science Data Systems
Caltech/JPL
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next prev parent reply other threads:[~2009-04-30 14:09 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200904301508.29432@domain.hid>
[not found] ` <200904301509.13094@domain.hid>
[not found] ` <200904301510.8382@domain.hid>
[not found] ` <200904301511.15875@domain.hid>
[not found] ` <200904301512.9035@domain.hid>
[not found] ` <200904301513.12716@domain.hid>
[not found] ` <200904301514.6099@domain.hid>
[not found] ` <200904301515.16182@domain.hid>
2009-04-30 13:16 ` [Xenomai-help] rtdm_event_timedwait returns -EINTR Petr Cervenka
2009-04-30 14:09 ` Thomas Lockhart [this message]
2009-04-30 14:55 ` Philippe Gerum
2009-04-30 15:27 ` Gilles Chanteperdrix
2009-04-30 18:37 ` Philippe Gerum
2009-05-02 16:27 ` Gilles Chanteperdrix
2009-05-02 18:31 ` Philippe Gerum
2009-05-04 8:24 ` Petr Cervenka
2009-05-04 8:41 ` Philippe Gerum
2009-04-30 22:40 ` Thomas Lockhart
2009-05-01 9:34 ` Philippe Gerum
2009-05-01 9:40 ` Philippe Gerum
2009-05-01 21:35 ` Thomas Lockhart
2009-05-01 22:07 ` Philippe Gerum
2009-05-01 23:44 ` Thomas Lockhart
[not found] <200905041613.30996@domain.hid>
[not found] ` <200905041614.26154@domain.hid>
[not found] ` <200905041615.12763@domain.hid>
[not found] ` <200905041616.11698@domain.hid>
[not found] ` <200905041617.10314@domain.hid>
[not found] ` <200905041618.6444@domain.hid>
[not found] ` <200905041619.25024@domain.hid>
[not found] ` <200905041620.27181@domain.hid>
2009-05-04 14:20 ` Petr Cervenka
2009-05-04 14:22 ` Philippe Gerum
2009-05-04 14:29 ` Philippe Gerum
2009-05-04 16:11 ` Petr Cervenka
2009-05-04 16:21 ` Gilles Chanteperdrix
2009-05-05 8:22 ` Petr Cervenka
2009-05-04 17:15 ` Philippe Gerum
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