The func_exec function executes the function named by the fn entry in a specified pblock. If the function name is not found, the func_exec function logs the error and returns REQ_ABORTED.
You can use this function to execute a built-in Server Application Function (SAF) by identifying the SAF in the pblock.
int func_exec(pblock *pb, Session *sn, Request *rq);
The value returned by the executed function, or the constant REQ_ABORTED if no function was executed.
pblock pb is the pblock containing the function name (fn) and parameters.
Session *sn identifies the Session structure.
Request *rq identifies the Request structure.
The Session and Request parameters are the same as the parameters passed into your SAF.