IBM SC34-6814-04 - Manual (Page 8)

The DEFINE_PROGRAM call . . . . . . . . . . . . . . . . . . 353
The ACQUIRE_PROGRAM call . . . . . . . . . . . . . . . . . 356
The RELEASE_PROGRAM call . . . . . . . . . . . . . . . . . 358
The DELETE_PROGRAM call . . . . . . . . . . . . . . . . . . 359
Log manager XPI functions . . . . . . . . . . . . . . . . . . . . 360
The INQUIRE_PARAMETERS call . . . . . . . . . . . . . . . . 360
The SET_PARAMETERS call . . . . . . . . . . . . . . . . . . 361
Monitoring XPI functions . . . . . . . . . . . . . . . . . . . . . 361
The MONITOR call . . . . . . . . . . . . . . . . . . . . . . 362
The INQUIRE_MONITORING_DATA call . . . . . . . . . . . . . . 364
Program management XPI functions . . . . . . . . . . . . . . . . 366
The INQUIRE_PROGRAM call . . . . . . . . . . . . . . . . . 366
The INQUIRE_CURRENT_PROGRAM call . . . . . . . . . . . . . 373
The SET_PROGRAM call
. . . . . . . . . . . . . . . . . . . 375
The START_BROWSE_PROGRAM call . . . . . . . . . . . . . . 379
The GET_NEXT_PROGRAM call. . . . . . . . . . . . . . . . . 380
The END_BROWSE_PROGRAM call . . . . . . . . . . . . . . . 381
The INQUIRE_AUTOINSTALL call . . . . . . . . . . . . . . . . 382
The SET_AUTOINSTALL call . . . . . . . . . . . . . . . . . . 382
State data access XPI functions . . . . . . . . . . . . . . . . . . 384
The INQ_APPLICATION_DATA call . . . . . . . . . . . . . . . . 384
The INQUIRE_SYSTEM call
. . . . . . . . . . . . . . . . . . 386
The SET_SYSTEM call . . . . . . . . . . . . . . . . . . . . 391
Storage control XPI functions . . . . . . . . . . . . . . . . . . . 392
The GETMAIN call . . . . . . . . . . . . . . . . . . . . . . 392
The FREEMAIN call
. . . . . . . . . . . . . . . . . . . . . 395
The INQUIRE_ACCESS call . . . . . . . . . . . . . . . . . . 395
The INQUIRE_ELEMENT_LENGTH call . . . . . . . . . . . . . . 396
The INQUIRE_SHORT_ON_STORAGE call . . . . . . . . . . . . . 397
The INQUIRE_TASK_STORAGE call . . . . . . . . . . . . . . . 398
The SWITCH_SUBSPACE call
. . . . . . . . . . . . . . . . . 399
Trace control XPI function . . . . . . . . . . . . . . . . . . . . 399
The TRACE_PUT call . . . . . . . . . . . . . . . . . . . . . 400
Transaction management XPI functions . . . . . . . . . . . . . . . 401
The INQUIRE_CONTEXT call . . . . . . . . . . . . . . . . . . 401
The INQUIRE_DTRTRAN call . . . . . . . . . . . . . . . . . . 403
The INQUIRE_MXT call . . . . . . . . . . . . . . . . . . . . 403
The INQUIRE_TCLASS call. . . . . . . . . . . . . . . . . . . 405
The INQUIRE_TRANDEF call . . . . . . . . . . . . . . . . . . 406
The INQUIRE_TRANSACTION call . . . . . . . . . . . . . . . . 414
The SET_TRANSACTION call . . . . . . . . . . . . . . . . . . 418
User journaling XPI function . . . . . . . . . . . . . . . . . . . 419
The WRITE_JOURNAL_DATA call . . . . . . . . . . . . . . . . 419
Part 2. Customizing with initialization and shutdown programs . . . . . . . . 423
Chapter 4. Writing initialization and shutdown programs. . . . . . . . 425
Writing initialization programs . . . . . . . . . . . . . . . . . . . 425
First-phase PLT programs . . . . . . . . . . . . . . . . . . . 425
Second phase PLT programs . . . . . . . . . . . . . . . . . . 426
Effect of delayed recovery on PLTPI processing . . . . . . . . . . . 427
Writing shutdown programs . . . . . . . . . . . . . . . . . . . . 428
First phase PLT programs . . . . . . . . . . . . . . . . . . . 428
PLT programs for the second quiesce stage. . . . . . . . . . . . . 428
The shutdown assist utility program, DFHCESD . . . . . . . . . . . 429
General considerations when writing initialization and shutdown programs 429
vi Customization Guide