From: Jan Kiszka <jan.kiszka@domain.hid>
To: Jeff Weber <jweber@domain.hid>
Cc: Xenomai <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] 3rd party task mode switches and inquiries
Date: Mon, 09 Oct 2006 20:00:02 +0200 [thread overview]
Message-ID: <452A8E22.1060404@domain.hid> (raw)
In-Reply-To: <452A8C0F.2010001@domain.hid>
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Jan Kiszka wrote:
> Jeff Weber wrote:
>> I have a need for task t1 to switch task t2 to and from primary mode,
>> using the native API. The rt_task_set_mode() API does not have an
>> argument for the target task, and assumes the current task. How can I
>> initiate a 3rd party task mode switch?
>
> Umm, could you explain why you need this? Sounds a bit weird to me.
Or do you mean more than just T_PRIMARY? Still, manipulating a remote
task that way can be fairly dangerous (T_LOCK, T_NOSIG). It's at least
as "evil" as rt_task_suspend(someone_else). ;)
Jan
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next prev parent reply other threads:[~2006-10-09 18:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-09 16:38 [Xenomai-help] 3rd party task mode switches and inquiries Jeff Weber
2006-10-09 17:51 ` Jan Kiszka
2006-10-09 18:00 ` Jan Kiszka [this message]
2006-10-09 18:14 ` Philippe Gerum
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