SVC_ConvertReqToReply

Treats the request buffer as the reply buffer for in-place processing of request data. The returned address of the reply buffer is not necessarily equal to the request buffer address. However, the contents of the reply buffer will always be the same as the contents of the request buffer.

Synopsis

#include <csa8hiface.h> 
void *SVC_ConvertReqToReply( HI_MsgHandle token );

Input Parameters

token

The token identifying the request

Output Requirements

If a Reply Buffer is already allocated for the specified token, NULL is returned. Otherwise a pointer to the reply buffer is returned. The reply buffer will contain the data in the request buffer.