z/OS Unicode Services User's Guide and Reference
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Calling the stringprep services

z/OS Unicode Services User's Guide and Reference
SA38-0680-00

This is a general description of how the stringprep services are called.

The 31-bit caller has to provide:
  • Profile Name (8 char string)
  • Source buffer pointer (31-bit pointer), ALET (4 byte), and length (4 byte)
  • Target buffer pointer (31-bit pointer), ALET (4 byte), and length (4 byte)
  • Work1 buffer pointer (31-bit pointer), ALET (4 byte), and length (4 byte)
  • Work2 buffer pointer (31-bit pointer), ALET (4 byte), and length (4 byte)
  • DDA buffer pointer (31-bit pointer), ALET (4 byte), and length (4 byte)
  • Flags
The 64-bit caller has to provide:
  • Profile Name (8 char string)
  • Source buffer pointer (64-bit pointer), ALET (4 byte), and length (8 byte)
  • Target buffer pointer (64-bit pointer), ALET (4 byte), and length (8 byte)
  • Work1 buffer pointer (64-bit pointer), ALET (4 byte), and length (8 byte)
  • Work2 buffer pointer (64-bit pointer), ALET (4 byte), and length (8 byte)
  • DDA buffer pointer (64-bit pointer), ALET (4 byte), and length (8 byte)
  • Flags
Parent topic: Stringprep conversion

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