Re: zero-size malloc and ps: kvm_getprocs: Bad address

["Simon 'corecode' Schubert" <corecode@xxxxxxxxxxxx>]

Matthew Dillon wrote:
>     We currently return an invalid non-NULL pointer, ZERO_LENGTH_PTR,
>     which I have set to ((void *)-8).
>
>     We can change ZERO_LENGTH_PTR to be whatever we want, including
>     making it a pointer to valid memory like the address of a dummy
>     global.

The standard however demands a unique pointer to be returned - we can't 
return a constant pointer.  I think rounding up to the minimal size sounds 
good.

cheers
  simon

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