Messages in this thread | | | Date | Wed, 15 Aug 2007 10:37:52 +0200 | From | Rene Herman <> | Subject | Re: kfree(0) - ok? |
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On 08/15/2007 09:28 AM, Jan Engelhardt wrote:
> On Aug 14 2007 16:21, Jason Uhlenkott wrote:
>> On Tue, Aug 14, 2007 at 15:55:48 -0700, Arjan van de Ven wrote: >>> NULL is not 0 though. >> It is. Its representation isn't guaranteed to be all-bits-zero, > > C guarantees that.
C guarantees what? If you're disagreeing with Jason -- he's right.
>> but the constant value 0 when used in pointer context is always a >> null pointer (and in fact the standard requires that NULL be >> #defined as 0 or a cast thereof).
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