User programs written in assembler language and in high-level languages
can call the DFSMSdfp™ callable
services.
- IGWABWO
- Retrieves or sets data set indicators. For example, your program can determine
if a data set can be backed up while it is open for update.
- IGWARLS
- Obtains information about the record-level sharing attributes for a VSAM
data set.
- IGWASMS
- Determines if a data set is system-managed, and returns the SMS class
names and data set type.
- IGWASYS
- Determines the version, release, and modification level of DFSMS™ and the
status of the SMS subsystem.
- IGWLSHR
- Determines the DFSMSdfp share attributes currently in use on the
system.