Date: Mon, 01 Mar 2004 17:42:28 +0100 From: des@des.no (Dag-Erling =?iso-8859-1?q?Sm=F8rgrav?=) To: Mark Murray <mark@grondar.org> Cc: current@freebsd.org Subject: Re: NULL vs 0 vs 0L bikeshed time Message-ID: <xzpoergtt6z.fsf@dwp.des.no> In-Reply-To: <200402291546.i1TFkZ0w070591@grimreaper.grondar.org> (Mark Murray's message of "Sun, 29 Feb 2004 15:46:35 %2B0000") References: <200402291546.i1TFkZ0w070591@grimreaper.grondar.org>
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Mark Murray <mark@grondar.org> writes: > I'd like to commit the following patch. It makes sure that for C > and the kernel, NULL is a ((void *)0) This is not correct, because it makes NULL unusable for function pointers; you can assign 0 to a function pointer, but not (void *)0. DES --=20 Dag-Erling Sm=F8rgrav - des@des.no
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