Date: Mon, 29 Jul 2002 17:04:26 +0100 From: Tony Finch <dot@dotat.at> To: Garrett Wollman <wollman@lcs.mit.edu> Cc: Don Lewis <dl-freebsd@catspoiler.org>, jhb@FreeBSD.org, cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_sysctl.c Message-ID: <20020729170426.F6864@chiark.greenend.org.uk> In-Reply-To: <200207291600.g6TG0geG099923@khavrinen.lcs.mit.edu>; from wollman@lcs.mit.edu on Mon, Jul 29, 2002 at 12:00:42PM -0400 References: <XFMail.20020728234222.jhb@FreeBSD.org> <200207290514.g6T5EPwr065150@gw.catspoiler.org> <200207291600.g6TG0geG099923@khavrinen.lcs.mit.edu>
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On Mon, Jul 29, 2002 at 12:00:42PM -0400, Garrett Wollman wrote: > On Sun, 28 Jul 2002 22:14:25 -0700 (PDT), Don Lewis <dl-freebsd@catspoiler.org> said: > > > One question is whether we want to support calls where the old and new > > pointers point to the same address. > > I'd be happy to add a `restrict' qualifier to disallow this from > happening. Excuse me for being pedantic, but it doesn't disallow it, it merely documents that the function has undefined behaviour in that situation. Tony. -- f.a.n.finch <dot@dotat.at> http://dotat.at/ ROCKALL MALIN: VARIABLE 4 BECOMING NORTHWEST 5 OCCASIONALLY 6. OCCASIONAL RAIN BUT MAINLY FAIR IN ROCKALL. MODERATE OR GOOD. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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