Date: Tue, 19 Mar 2013 05:44:25 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r248489 - head/lib/libc/sys Message-ID: <201303190544.r2J5iP6G054071@svn.freebsd.org>
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Author: glebius Date: Tue Mar 19 05:44:25 2013 New Revision: 248489 URL: http://svnweb.freebsd.org/changeset/base/248489 Log: There are actually two different cases when mlock(2) returns ENOMEM. Clarify this, taking text from SUS. Reviewed by: kib Modified: head/lib/libc/sys/mlock.2 Modified: head/lib/libc/sys/mlock.2 ============================================================================== --- head/lib/libc/sys/mlock.2 Tue Mar 19 05:08:25 2013 (r248488) +++ head/lib/libc/sys/mlock.2 Tue Mar 19 05:44:25 2013 (r248489) @@ -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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