IBM SC34-6814-04 - Manual (Page 424)

name8
The name of an 8-byte location to receive the name of the bridge exit
program.
BRIDGE_TRANSACTION_ID(name4)
returns the name of the bridge monitor transaction that issued a START
BREXIT TRANSID command to start this transaction. If CONTEXT returns
NORMAL, the contents of this field are meaningless.
name4
The name of a 4-byte location to receive the name of the bridge
monitor transaction.
BRXA_TOKEN(name4)
returns a token that contains the address of the bridge exit area (BRXA) used
by this task. The BRXA is not applicable to the Link3270 bridge
(START_TYPE=BRIQ_LINK). The format of BRXA is defined by the DFHBRARx
copy books. If CONTEXT returns NORMAL, the contents of this field are
meaningless.
name4
The name of a 4-byte location to receive the token.
CONTEXT(byte1)
returns, in a 1-byte location (byte1), the type of environment in which the
transaction is running.
BRIDGE
A user transaction that was started using a bridge
BREXIT
A bridge exit program
NORMAL
A transaction that is not running in a bridge environment.
FACILITYTOKEN(name8)
returns the facilitytoken ( an identifier associated with the bridge facility). If
CONTEXT returns NORMAL, the contents of this field are meaningless.
name8
The name of an 8-byte location to receive the facilitytoken.
START_TYPE(byte1)
returns, in a 1–byte location (byte1), an indication of how the 3270 bridge was
started. If CONTEXT returns NORMAL, the contents of this field are
meaningless.
BRIQ_START
The bridge was started using START BREXIT.
BRIQ_LINK
The bridge was started using the Link3270 mechanism.
RESPONSE and REASON values for INQUIRE_CONTEXT:
RESPONSE REASON
OK None
DISASTER ABEND
LOOP
INVALID None
EXCEPTION NO_TRANSACTION_ENVIRONMENT
KERNERROR None
402 Customization Guide