the size of the integer variable will be equal to your processor
architecture(32bit or 64 bit).

On Thu, Jan 27, 2011 at 11:56 AM, Enrico Granata [off-list ref] wrote:

What if one is compiling 32bit code on a 64bit processor? Would 4 be an
acceptable result to you in that case?

*Enrico Granata*
*Computer Science & Engineering Department (EBU3B) - **Room 3240*
*office phone 858 534 9914*
*University of California, San Diego*

On Jan 26, 2011, at 10:07 PM, prabhu wrote:

Hi Dear,

I just wanna to know my processor architecture(32bit or 64 bit) through
c programming.

According to me the sizeof of pointer will give the result. Like below
coding.

int main()
{
   int *ptr;
   printf("%d",sizeof(ptr));
}

Please correct me if i am wrong...

Any suggestion or help would be appreciated.

Thanks,
Prabhu

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