Re: vp->magic and OID passed by snmpd

Thanks, that solved my problem.

On 6/21/07, Dave Shield <D.T.Shield@csc.liv.ac.uk> wrote:
> On 21/06/07, Shivani Garg <shivanigarg02@gmail.com> wrote:
> > struct variable7 systemInfo_variables[] = {
>
> > #define OVERALLDISKOCCUPANCYINKB 276
> >
> > {OVERALLDISKOCCUPANCYINKB, ASN_UNSIGNED, RONLY,
> > var_systemDiskStatsNotfyAttrTable, 4, {2, 18, 1, 1}},
>
> > }
>
> If you look at the definition of "struct variable7", you'll see that
> it starts:
>
> struct variable7 {
> u_char magic; /* passed to function as a hint */
> :
> }
>
> The magic number is therefore restricted to the range 0..255
>
>
>
> > In my function, when I print OID and vp->magic, OID passed is correct
> > whereas vp->magic is not 276
>
> Because this is value outside the valid range for a u_char field.
>
>
> > Any anyone give me some pointers on this.
>
> Change the #define to use a different number, less than 256.
>
> Dave
>


--
Warm Regards,
Shivani

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