Informs the data link service (DLS) user that the data link connection on the current stream has been disconnected.
This primitive consists of one M_PROTO message block with the following structure:
typedef struct { ulong dl_primitive; ulong dl_originator; ulong dl_reason; ulong dl_correlation; } dl_disconnect_ind_t;
The DL_DISCONNECT_IND primitive informs the DLS user of one of the following conditions:
The primitive indicates the origin and the cause of the disconnect.
Valid | The message is valid in any of the following states: |
New | The resulting state is DL_IDLE. |
This primitive is part of X.25 Licensed Program.