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From: Frederik Bayart <frederik_bayart@yahoo.co.uk>
To: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: [Xenomai] how to check RT_MUTEX_INFO.owner
Date: Mon, 14 Sep 2015 12:03:25 +0000 (UTC)	[thread overview]
Message-ID: <1252191047.2961926.1442232205723.JavaMail.yahoo@mail.yahoo.com> (raw)

In the documentation of RT_MUTEX_INFO is described :
RT_TASK owner : Current mutex owner, or null if unlocked.

But this is not a pointer, so it can't be compared with NULL. Should you check RT_TASK.handle ?

Frederik

             reply	other threads:[~2015-09-14 12:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-14 12:03 Frederik Bayart [this message]
2015-09-14 12:12 ` [Xenomai] how to check RT_MUTEX_INFO.owner Philippe Gerum

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