ExitDataLength (MQLONG)
This field specifies length in bytes of each of the user data items in the lists of exit user data items addressed by the MsgUserDataPtr
, SendUserDataPtr
, and ReceiveUserDataPtr
fields.
This length is not necessarily the same as MQ_EXIT_DATA_LENGTH.
This is an input field to the exit. The field is not present if Version
is less than MQCD_VERSION_4.