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SubjectRe: kfree(0) - ok?
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).

Rene.
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