Contents
Notices .............. xi
Programming Interface information ...... xii
Trademarks.............. xii
Preface ..............xiii
What this book is about..........xiii
Who should read this book........xiii
Bibliography ............xv
CICS Transaction Server for OS/390 ..... xv
CICS books for CICS Transaction Server for
OS/390 .............. xv
CICSPlex SM books for CICS Transaction
Server for OS/390 ..........xvi
Other CICS books ..........xvi
Books from related libraries ........xvi
DL/I ...............xvi
MVS...............xvi
DB2...............xvii
Screen definition facility II (SDF II) .....xvii
Common programming interface ......xvii
Common user access .........xvii
Programming languages ........xvii
Teleprocessing Network Simulator (TPNS) . . xviii
Distributed Processing Programming Executive
(DPPX): ..............xviii
Language Environment:.........xviii
Miscellaneous books..........xviii
Determining if a publication is current .....xix
Summary of Changes ........xxi
Changes for this CICS Transaction Server for
OS/390 Release 3 edition .........xxi
Changes for this CICS Transaction Server for
OS/390 Release 2 edition .........xxi
Changes for the CICS Transaction Server for
OS/390 Release 1 edition .........xxi
Part 1. Getting started ....... 1
Chapter 1. Preparing your application
torun............... 3
Writing CICS programs .......... 3
Preparing your program.......... 4
Locale support............. 5
The translation process .......... 6
Specifying translator options ........ 7
Translator options............ 8
Preparing BMS maps ..........19
Chapter 2. Programming in COBOL 21
Based addressing ........... 21
WITH DEBUGGING MODE .......22
Restrictions ............. 22
Restrictions for 31-bit addressing ..... 24
DL/I CALL interface .......... 24
Mixing languages ............ 25
Calling subprograms from COBOL ...... 26
COBOL with the ANSI 85 COBOL standards . . . 30
Literals intervening in blank lines....... 31
Translator action ........... 31
Sequence numbers containing any character . . 31
Translator action ........... 31
REPLACE statement .......... 32
Translator action ........... 32
Batch compilation............ 32
Translator action ........... 32
Compiler and linkage editor ....... 32
Nested programs ............ 35
Translator action ........... 35
Reference modification .......... 38
Translator action ........... 39
Global variables ............ 39
Translator action ........... 39
Comma and semicolon as delimiters ..... 39
Translator action ........... 39
Symbolic character definition ........ 39
Translator action ........... 40
Summary of restrictions.......... 40
COBOL2 translator option ......... 40
Translator action ........... 41
COBOL3 translator option ......... 41
Translator action ........... 41
OO COBOL translator option ........ 41
Translator action ........... 42
Nesting programs........... 42
Chapter 3. Programming in C and C++ 43
Data declarations needed for C and C++ .... 44
Naming EIB fields............ 44
Data types in EIB fields ......... 44
Restrictions .............. 45
Passing values as arguments ....... 46
ADDRESS EIB command ........ 48
ADDRESS COMMAREA command ..... 48
C++ considerations ........... 49
Restrictions ............. 49
Chapter 4. Programming in PL/I ....51
Restrictions .............. 51
PL/I STAE execution-time option ....... 52
OPTIONS(MAIN) specification ....... 52
Program segments ........... 52
PL/I and dynamic storage ......... 52
Chapter 5. Programming in Assembler 55
Compilers supported........... 55
Restrictions for 31-bit addressing ...... 55
© Copyright IBM Corp. 1989, 1999 iii
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