[PATCH] Fix cast int-to-pointer and pointer-to-int
pharris at opentext.com
Thu Feb 5 10:25:23 PST 2009
Paulo César Pereira de Andrade wrote:
> Forgive my stupidity, but isn't it a C language rule that
> sizeof(long) == sizeof(void *) is always true?
No, it is not a C language rule.
On older (16-bit) computers, setting a small memory model may result in
sizeof(long) == 4, and sizeof(void *) == 2.
Current 64-bit Windows compilers use sizeof(long) == 4 and sizeof(void
*) == 8.
Neither violate the C language spec.
Open Text Connectivity Solutions Group
Peter Harris http://www.opentext.com/connectivity
Research and Development Phone: +1 905 762 6001
pharris at opentext.com Toll Free: 1 877 359 4866
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