Thank you Dave,
I unterstood u_char * var_val, is for new value ,
But when i set this (var_val) value in COMMIT action, it wont set the new
value. The value is not set. But when i hard-coded the some values instead
of (var_val) in function, it is set. can you please tell me the reason.
regards,
Thazhaiarasan R.
On Wed, Jul 21, 2010 at 9:37 AM, Dave Shield <d.t.shi...@liverpool.ac.uk>wrote:
> On 21 July 2010 14:23, Thazhai Arasan <thazhaiara...@gmail.com> wrote:
> > u_char * var_val,
>
> This contains a pointer to the new value.
> (Just cast it to the appropriate type)
>
> > u_char var_val_type,
>
> This contains the ASN1 type of the new value.
>
> > size_t var_val_len,
>
> This contains the size of the new value
> (i.e. the number of bytes that 'var_val' points to)
>
>
> Be aware that this is the old (v4) UCD API.
> It will still work, but most MIB modules are now being
> developed using the v5 handler-based mechanism.
> See the source code for examples of how this works.
>
> Dave
>
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