Date: Sat, 8 Jul 2017 07:33:30 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r320801 - head/lib/libc/sys Message-ID: <201707080733.v687XUQK068029@repo.freebsd.org>
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Author: kib Date: Sat Jul 8 07:33:30 2017 New Revision: 320801 URL: https://svnweb.freebsd.org/changeset/base/320801 Log: Simplify language. Submitted by: wblock MFC after: 3 days Modified: head/lib/libc/sys/mmap.2 Modified: head/lib/libc/sys/mmap.2 ============================================================================== --- head/lib/libc/sys/mmap.2 Sat Jul 8 04:53:12 2017 (r320800) +++ head/lib/libc/sys/mmap.2 Sat Jul 8 07:33:30 2017 (r320801) @@ -329,10 +329,12 @@ stack top is the starting address returned by the call bytes. The bottom of the stack at maximum growth is the starting address returned by the call. -The system uses guards to prevent the inadvertent use of -regions into which stacks created with +.Pp +Stacks created with .Dv MAP_STACK -will automatically grow, without mapping the whole stack in advance. +automatically grow. +Guards prevent inadvertent use of the regions into which those +stacks can grow without requiring mapping the whole stack in advance. .El .Pp The
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