Date: Fri, 16 Nov 2012 09:56:25 +0000 (UTC) From: Kevin Lo <kevlo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r243144 - head/lib/libc/sys Message-ID: <201211160956.qAG9uPN3060672@svn.freebsd.org>
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Author: kevlo Date: Fri Nov 16 09:56:25 2012 New Revision: 243144 URL: http://svnweb.freebsd.org/changeset/base/243144 Log: Document that rtprio(2) and rtprio_thread(2) can fail with EFAULT due to the invoked copyout(9). Reviewed by: davidxu Modified: head/lib/libc/sys/rtprio.2 Modified: head/lib/libc/sys/rtprio.2 ============================================================================== --- head/lib/libc/sys/rtprio.2 Fri Nov 16 09:15:15 2012 (r243143) +++ head/lib/libc/sys/rtprio.2 Fri Nov 16 09:56:25 2012 (r243144) @@ -145,13 +145,21 @@ Higher real/idle priority threads preempt lower real/idle priority threads. Threads of equal real/idle priority are run round-robin. .Sh RETURN VALUES -.Rv -std rtprio +.Rv -std rtprio rtprio_thread .Sh ERRORS The .Fn rtprio -system call +and +.Fn rtprio_thread +system calls will fail if: .Bl -tag -width Er +.It Bq Er EFAULT +The rtp pointer passed to +.Fn rtprio +or +.Fn rtprio_thread +was invalid. .It Bq Er EINVAL The specified .Fa prio
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