DESCRIPTIVE NAME = CICS/MVS AP Domain
Transient Data Output Area
Licensed Materials - Property of IBM
Restricted Materials of IBM
5655-Y04
(C) Copyright IBM Corp. 1984, 1992
FUNCTION =
Copybook DFHTDOPS provides structure DFHTDOA.
DFHTDOA describes the format of Transient Data
Output Areas (TDOAs) as used by CICS. Each TDOA
consists of a header, the description of which
follows, and application defined data.
LIFETIME =
TDOAs may be allocated to hold data passed to
Transient Data for
DFHTD TYPE=PUT,DESTID=...
however this is not essential.
TDOAs (if allocated) are freed, at latest, at
task termination.
STORAGE CLASS =
TDOAs are allocated from CLASS=TRANSDATA storage,
i.e. from task local AMODE(24) storage.
LOCATION =
Application defined.
INNER CONTROL BLOCKS =
There are no inner control blocks.
NOTES :
DEPENDENCIES =
S/370
RESTRICTIONS =
There are no restrictions.
MODULE TYPE =
Control block definition.
Table 1.
| Offset Hex |
Type |
Len |
Name (Dim) |
Description |
| (0) |
STRUCTURE |
* |
DFHTDOA |
Transient Data Output Area |
| (0) |
CHARACTER |
8 |
TDOAPFX1 |
- storage accounting prefix |
| (0) |
BIT(8) |
1 |
TDOASCI |
- class |
| (1) |
BIT(8) |
1 |
TDOASFI |
- format |
| (2) |
HALFWORD |
2 |
TDOASAL |
- length |
| (4) |
ADDRESS |
4 |
TDOASCA |
- chain |
| (8) |
CHARACTER |
4 |
TDOAPFX2 |
- variable record prefix |
| (8) |
HALFWORD |
2 |
TDOAVRL |
- LL |
| (A) |
HALFWORD |
2 |
TDOAVBB |
- BB |
| (C) |
CHARACTER |
* |
TDOADBA |
- data, length in TDOAVRL |