Date: Mon, 24 Jun 2013 09:35:15 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r252154 - stable/9/lib/libc/sys Message-ID: <201306240935.r5O9ZFE1014698@svn.freebsd.org>
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Author: glebius Date: Mon Jun 24 09:35:14 2013 New Revision: 252154 URL: http://svnweb.freebsd.org/changeset/base/252154 Log: Merge r248489: There are actually two different cases when mlock(2) returns ENOMEM. Clarify this, taking text from SUS. Reviewed by: kib Modified: stable/9/lib/libc/sys/mlock.2 Directory Properties: stable/9/lib/libc/ (props changed) stable/9/lib/libc/sys/ (props changed) Modified: stable/9/lib/libc/sys/mlock.2 ============================================================================== --- stable/9/lib/libc/sys/mlock.2 Mon Jun 24 09:33:21 2013 (r252153) +++ stable/9/lib/libc/sys/mlock.2 Mon Jun 24 09:35:14 2013 (r252154) @@ -28,7 +28,7 @@ .\" @(#)mlock.2 8.2 (Berkeley) 12/11/93 .\" $FreeBSD$ .\" -.Dd December 25, 2012 +.Dd March 18, 2013 .Dt MLOCK 2 .Os .Sh NAME @@ -138,7 +138,12 @@ is set to 0 and the caller is not the su .It Bq Er EINVAL The address given is not page aligned or the length is negative. .It Bq Er ENOMEM -Some portion of the indicated address range is not allocated. +Some or all of the address range specified by the addr and len +arguments does not correspond to valid mapped pages in the address space +of the process. +.It Bq Er ENOMEM +Locking the pages mapped by the specified range would exceed a limit on +the amount of memory that the process may lock. .El .Sh "SEE ALSO" .Xr fork 2 ,
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