Re: how to fetch/convert counter64 value 2 string in C

Thanks Dave,

your code works pretty well.
Cheers,

Johan

Dave Shield wrote:
> On 05/02/07, johan <[email protected]> wrote:
>   
>> But, I can't fetch counter64 value and convert to char/string. I think
>> caused of struct of counter64 is different with counter32.
>>     
>
> That's correct.
> A Counter32 object is held as a simple integer ("long") variable,
> because this is pretty-much universally supported.
> But it's not always possible to represent a 64-bit quantity in
> a single integer variable - not even a "long" or "long long".
>
> So Counter64 is represented as a structure, containing *two*
> 32-bit values.
>
> If you can use 64-bit variables, then you can extract this
> value using something like:
>
>     long long val64;
>     val64 = vars->val.counter64->high;
>     val64 <<= 32;
>     val64 += vars->val.counter64->low;
>     asprintf(&buf1,"%u",val64);
>
> [Untested!]
>
>
> Or else you could use the routine 'snprint_value'
> which is designed for exactly this purpose anyway.
>
> Dave
>
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