Request

Index Word	Description
0	Header code [0x00010002]
1	Must be translate-header value 0x20.
2	The kernel writes the PID of the current process here.

Response

Index Word	Description
0	Header code
1	Result code

Registers the given process ID for use of other srv: commands. Based on the process ID, srv: performs some rudimentary access control.

Internally sm-module just writes the input PID into the object associated with the user-process session-handle.