Using your own user exit routines
- User exit routine overview
- DFSORT program phases
- Functions of routines at user exits
- 32-bit and 64-bit parameter lists
- Addressing and residence modes for user exits
- How user exit routines affect DFSORT performance
- Summary of rules for user exit routines
- Assembler user exit routines (input phase user exits)
- Assembler user exit routines (output phase user exits)
- Sample E15 and E35 routines using the 64-bit parameter lists
- Sample routines written in assembler using the 32-bit parameter lists
- COBOL user exit routines
- COBOL user exit routines (input phase user exit)
- COBOL user exit routines (output phase user exit)
- Sample routines written in COBOL
- E15/E35 return codes and EXITCK