Re: ‘SCHED_NORMAL’ not provided by Xenomai headers

Giulio Moro g.moro at
Sat Jan 12 21:29:02 CET 2019

Also, it may be worth pointing out in the docs that SCHED_SPORADIC, SCHED_TP,  SCHED_QUOTA need kernel support ( the docs already mention something about kernel support for  SCHED_WEAK).

From: Xenomai <xenomai-bounces at> on behalf of Giulio Moro via Xenomai <xenomai at>
Sent: 12 January 2019 20:08
To: Xenomai at
Subject: ‘SCHED_NORMAL’ not provided by Xenomai headers

The docs for sched_setscheduler_ex() [1] and pthread_setscheparam_ex()[2]  claim that among the valid values for policy there is  "SCHED_NORMAL"

however, SCHED_NORMAL is not provided by any of the Xenomai headers, so you get a compile-time error.


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