Date: Tue, 23 Jun 2009 16:21:55 -0400 From: John Baldwin <jhb@freebsd.org> To: Julian Elischer <julian@elischer.org> Cc: Brian Somers <brian@awfulhak.org>, svn-src-all@freebsd.org, src-committers@freebsd.org, svn-src-stable-other@freebsd.org, svn-src-stable@freebsd.org Subject: Re: svn commit: r194744 - in stable/4/lib/libc: . gen Message-ID: <200906231621.56531.jhb@freebsd.org> In-Reply-To: <4A412EEE.1030503@elischer.org> References: <200906231744.n5NHit0f084841@svn.freebsd.org> <200906231518.37803.jhb@freebsd.org> <4A412EEE.1030503@elischer.org>
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On Tuesday 23 June 2009 3:37:18 pm Julian Elischer wrote: > John Baldwin wrote: > > On Tuesday 23 June 2009 2:13:48 pm Brian Somers wrote: > >> On Tue, 23 Jun 2009 17:44:55 +0000 (UTC), John Baldwin <jhb@FreeBSD.org> wrote: > >>> Author: jhb > >>> Date: Tue Jun 23 17:44:55 2009 > >>> New Revision: 194744 > >>> URL: http://svn.freebsd.org/changeset/base/194744 > >>> > >>> Log: > >>> MF7: If the running kernel has support for shm_open() and shm_unlink() as > >>> system calls (i.e. 8.0+), then invoke the system calls instead of using > >>> open/fcntl/unlink. > >>> > >>> Modified: > >>> stable/4/lib/libc/ (props changed) > >>> stable/4/lib/libc/gen/posixshm.c > >> In preparation for the 4.12 release? ;^1 > > > > I expect there will be several companies running 4.x binaries under 8.x > > kernels actually. There are ones doing it under 7.x now. > > this is going to break my 1.0 compatibility right? No, not at all. 1.0 binaries do not use libc.so.4. -- John Baldwin
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