From owner-cvs-all@FreeBSD.ORG  Wed Dec  7 23:57:51 2005
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From: Doug Ambrisko <ambrisko@ambrisko.com>
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To: David Xu <davidxu@freebsd.org>
Date: Wed, 7 Dec 2005 15:57:45 -0800 (PST)
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Cc: cvs-src@freebsd.org, src-committers@freebsd.org,
	Doug Ambrisko <ambrisko@ambrisko.com>, cvs-all@freebsd.org
Subject: Re: cvs commit: src/sys/sys signal.h
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David Xu writes:
| Doug Ambrisko wrote:
| >David Xu writes:
| >| David Xu wrote:
| >| > davidxu     2005-12-06 06:02:35 UTC
| >| > 
| >| >   FreeBSD src repository
| >| > 
| >| >   Modified files:
| >| >     sys/sys              signal.h 
| >| >   Log:
| >| >   o Add some pad fields into struct sigevent for future extension.
| >| >     (suggested by alfred@)
| >| >   o Reuse si_band field in struct __siginfo, add a mqd member which will
| >| >     be used by mqueue.
| >| >   o Add code SI_KERNEL to indicate a signal is queued by kernel.
| >| >   
| >| >   Revision  Changes    Path
| >| >   1.54      +14 -2     src/sys/sys/signal.h
| >| 
| >| You have to rebuild world and your program if you are using aio,
| >| signal queue, timer, or mqueue which are new to many FreeBSD
| >| people. ;-)
| >
| >Does this include people running FreeBSD 4.X compiled programs on -current?
| >
| 4.x, 5.x and 6.x binary should run, I don't think I broke the binary
| compatible, I patched kernel aio to keep the binary compatible.
| Except aio, all the POSIX extensions here only exist in -CURRENT,
| before 7.0 release, I can change them without binary compatible
| problem.

Sounds good then.  I'll test it out in a couple of days if I don't forget.

Thanks,

Doug A.