5.5 Terminating a Service Routine

The tpreturn(3c), tpcancel(3c), and tpforward(3c) functions specify that a service routine has completed with one of the following actions:

• tpreturn() sends a reply to the calling client.
• tpcancel() cancels the current request.
• tpforward () forwards a request to another service for further processing.

• Sending Replies
  
• Invalidating Descriptors
  
• Forwarding Requests
  

See Also:

For more information about tpreturn(3c), tpcancel(3c), and tpforward(3c) functions, refer to Section 3c - C Functions