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From: Tomas Kalibera <kalibera@domain.hid>
To: xenomai@xenomai.org
Subject: [Xenomai-help] Suspended task resumed without rt_task_resume ?
Date: Sun, 13 Apr 2008 23:53:12 -0400	[thread overview]
Message-ID: <4802D528.5090404@domain.hid> (raw)

Hi,

what can, besides an explicit call, resume a suspended task ? I created 
and started a child task, then shadowed the current thread with T_SUSP 
flag. The child was supposed to call rt_task_resume to wake-up the 
parent and let it terminate the process, but, the parent was resumed 
before this call. The call to rt_task_suspend in parent returned 0. The 
program uses SIGALRM signal. Could this be the cause ?

Thanks,

Tomas


             reply	other threads:[~2008-04-14  3:53 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-14  3:53 Tomas Kalibera [this message]
2008-04-14  8:21 ` [Xenomai-help] Suspended task resumed without rt_task_resume ? Philippe Gerum
2008-04-14  8:26   ` Philippe Gerum
2008-04-14 20:01     ` Tomas Kalibera
2008-04-14 20:32       ` Philippe Gerum
2008-04-14 20:50         ` Tomas Kalibera
2008-04-15  7:20           ` Philippe Gerum

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