NCBDGRECV

This command receives a datagram directed to the local name associated with the ncb_num value. If ncb_num is 0xFF, this command receives datagrams directed to any local name. The local name can be either a group name or a unique name. If no receive datagram command is pending when a datagram is sent, the data is lost. If the supplied buffer is too small, the message "incomplete error," NRC_INCOMP (0x06), occurs and the data is truncated to fill the buffer.

Field	In/Out	Required
ncb_command	IN	X
ncb_retcode	OUT
ncb_lsn
ncb_num	IN	X
ncb_buffer	IN	X
ncb_length	IN/OUT	X
ncb_callname	OUT
ncb_name
ncb_rto
ncb_sto
ncb_post	IN
ncb_lana_num	IN	X
ncb_cmd_cplt	OUT
ncb_event	IN