Daniel-Constantin Mierla wrote:
Hello,
On 04/28/2006 12:07 PM, Klaus Darilion wrote:
Klaus Darilion wrote:
Hi!
I'm studying how to export pseudo variables.
In tm.c there is this code:
if(xl_add_extra("T_branch_idx", it_get_tm_branch_idx, 100 )!=0)
btw: what means type=100 ?
that is an integer ID for each pseudovariable, which helps to identify
it (for some you cannot rely on the function, since several
pseudo-variables use same function with different parameters). For
example, it is used to check if the parameters of some functions are
only AVP specifiers, when required.
Not sure if I got it right. When the T_branch_idx pseudo variable is
accessd, the function it_get_tm_branch_idx will called. Inside this
function - is it possible to retrieve the type (100)?
klaus
For extra pseudo-variable, this number is added to XL_ITEM_EXTRA, to
avoid overlapping with the standard types. This number has importance
only if you plan to use it inside the module, otherwise you can add any
value there. If you set it to 0, then XL_ITEM_EXTRA will be used.
Cheers,
Daniel
regards
klaus
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