From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <49D4B4F9.6050009@domain.hid> Date: Thu, 02 Apr 2009 14:52:09 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <8DE810EC-5B18-4163-8793-0551C65DAAFB@comcast.net> In-Reply-To: <8DE810EC-5B18-4163-8793-0551C65DAAFB@comcast.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-core] alarms List-Id: "Xenomai life and development \(bug reports, patches, discussions\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Steven Seeger Cc: xenomai@xenomai.org Steven Seeger wrote: > Can alarms be used in userspace? I ask because the docs still say RTDM > timers can be used in userspace but Gilles told me they can not be. > Also, does the alarm run at the priority of the thread that created it > or does it run at a priority higher than anything else? In case of doubts, the best documentation is the header: check in include/native/alarm.h if the function you want to use is available in user-space. RTDM is special, because it only exists in kernel-space. -- Gilles.