Date: Sat, 6 Apr 2013 01:06:24 -0700 From: Peter Wemm <peter@wemm.org> To: Jilles Tjoelker <jilles@stack.nl> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, Gleb Smirnoff <glebius@freebsd.org>, src-committers@freebsd.org Subject: Re: svn commit: r248534 - in head: lib/libc/sys share/man/man4 sys/kern sys/sys Message-ID: <CAGE5yCq=yBE4=3b3GPp7A59miUV9cpjyx0RtPrGjev=t=9j4hw@mail.gmail.com> In-Reply-To: <20130320235001.GA60980@stack.nl> References: <201303192058.r2JKwIwg039788@svn.freebsd.org> <20130320091856.GI76816@FreeBSD.org> <20130320235001.GA60980@stack.nl>
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On Wed, Mar 20, 2013 at 4:50 PM, Jilles Tjoelker <jilles@stack.nl> wrote: > On Wed, Mar 20, 2013 at 01:18:56PM +0400, Gleb Smirnoff wrote: >> On Tue, Mar 19, 2013 at 08:58:18PM +0000, Jilles Tjoelker wrote: >> J> Author: jilles >> J> Date: Tue Mar 19 20:58:17 2013 >> J> New Revision: 248534 >> J> URL: http://svnweb.freebsd.org/changeset/base/248534 > >> J> Log: >> J> Implement SOCK_CLOEXEC, SOCK_NONBLOCK and MSG_CMSG_CLOEXEC. >[..] >> IMO, it won't hurt if changes like this (bringing in new functionality) >> would bump __FreeBSD_version. > > This change can be detected via the new #defines, and I plan to add > similar changes in the near future (see the hackers@ mail about this > patch; some of them cannot be detected via the preprocessor or even at > compile time). Therefore, I think a __FreeBSD_version bump is not yet > appropriate. FYI.. The heimdal krb5 in /usr/src auto-detects these and uses them, as do a couple of random ports. These binaries will no longer run on kernel.old, or 9.x. This is probably worth making a warning about because it's been a while since installworld/reboot/installkernel discipline has been required and folks have probably got lazy. Heck, you have been able to do an installworld from 9.x -> 10.x for a while without requiring a reboot. (I know, because I've developed this bad habit) -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com; KI6FJV bitcoin:188ZjyYLFJiEheQZw4UtU27e2FMLmuRBUE
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