gtps4m24 | System Generation |
TPF collection support (TPFCS) is a database manager service that enables application programs running on TPF to create, modify, and access collections. To provide support for this function, two fixed file records from the IBM miscellaneous 4-K record type are allocated for use to contain the prime and shadow TPFCS control records, respectively. These records are used to maintain information about the user data stores defined to TPFCS. See TPF Concepts and Structures for more information about record types, ordinal numbers, and data stores.
TPFCS uses the following:
(See Creating the RIAT for information about the SPRIAT macro and for the definition of the default record ID values used by TPFCS.)