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DLPI Primitives
Connection-mode Service Primitives
If the primitive is issued from a valid state, the DLS provider responds with a DL_OK_ACK. Otherwise a DL_ERROR_ACK is returned.
Reasons for Failure
DL_OUTSTATE
Primitive was issued from an invalid state.
DL_HP_CLEAR_LOCAL_BUSY_REQ
Requests that the DLS provider inform the remote system that the local system is no longer busy and is again able to accept new data packets.
Format
typedef struct {
u_long dl_primitive; } dl_hp_clear_local_busy_req_t;
Parameters
dl_primitive
DL_HP_CLEAR_LOCAL_BUSY_REQ
State
The message is valid in the states DL_IDLE, DL_DATAXFER, DL_OUTCON_PENDING, DL_INCON_PENDING, DL_USER_RESET_PENDING, and DL_PROV_RESET_PENDING after a DL_HP_SET_LOCAL_BUSY_REQ message.
New State
The resulting state is unchanged.
Response
If the primitive is issued from a valid state, the DLS provider responds with a DL_OK_ACK. Otherwise a DL_ERROR_ACK is returned.
Reasons for Failure
DL_OUTSTATE
Primitive was issued from an invalid state.
Chapter 2 | 109 |