From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Wilcox Date: Thu, 12 Feb 2004 22:08:20 +0000 Subject: Re: How do I raise a thread to realtime priority? Message-Id: <20040212220820.GG31168@parcelfarce.linux.theplanet.co.uk> List-Id: References: <20040212215357.GA15214@lnx-holt> In-Reply-To: <20040212215357.GA15214@lnx-holt> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org On Thu, Feb 12, 2004 at 03:53:57PM -0600, Robin Holt wrote: > In the 2.4 kernel headers, unistd.h had a _syscall3 that I could > use to make an extern of the sys_sched_setscheduler raise a tasks > priority to realtime. With 2.6, the _syscall3 has been replaced > with static inlines. This all seems well. > > Since sys_sched_setscheduler is not in the unistd.h, should I add > it to unistd.h? Is there a prefered method for exporting/inlining > syscall entry points? libc "exports syscall entry points" -- call sched_setscheduler(). That works on 2.4 and 2.6. -- "Next the statesmen will invent cheap lies, putting the blame upon the nation that is attacked, and every man will be glad of those conscience-soothing falsities, and will diligently study them, and refuse to examine any refutations of them; and thus he will by and by convince himself that the war is just, and will thank God for the better sleep he enjoys after this process of grotesque self-deception." -- Mark Twain