Renesas Stub Generator V.1.00 Technical Information download pdf (Page 103)

Section 7 Server Functions Not Supported by RPCGEN

Rev. 1.01 Mar. 17, 2008 Page 91 of 128

REJ10J1822-0101

7.2 Return Value

(1) Pointer

If a function returns a pointer-type value, this return value indicates an address in the server.

RPCGEN does not create any code to transfer the data indicated by the pointer from the server to

the client.

Example:

Specification of a server function

int *func(int par);

The return value is a pointer to int-type data.

Definition of the server function

int *ret = func([IN DFLT]int par);

In this case, ret is a pointer to int-type data returned within the server by the server function.

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Renesas Stub Generator V.1.00 Technical Information Page 103