SVC 131 (0A83)
RACINIT macro - is type 3, gets no lock.
If RACF® is installed, calls module ICHRIN00.
Usually requires APF authorization, which is enforced by RACF.
When SVC 131 is issued as a result of a RACINIT request, GTF data
is:
- R15 and R0
- No applicable data.
- R1
- Address of the parameter list. See RIPL data area in z/OS Security Server RACF Data Areas.
When SVC 131 is issued as a result of a RACROUTE request, and RACF is installed, GTF data is:
- R0
- Address of parameter list. See z/OS Security Server RACF Diagnosis Guide.
- R1
- Zero.
- R15
- RACF return code.
On return from SVC 131, GTF data is:
- R0
- RACF reason code, if defined for the RACF return code in R15.
- R1
- No applicable data.
- R15
- RACF return code.