SDISC Assembler Call - NetEx

NRBSTAT field. The address of the user’s NRB and the completion code that will later be placed in theNRBSTAT field is passed to the user exit.The following registers are available on entry:X8address of the user's NRB. The tentative return code is found in NRBCSTAT, X8A0return addressA2-A5, R1-R2 may be destroyed by the exit routineExitA new return code may be placed in the NRBCSTAT field of the user’s NRB.User Exits InstallationThe user exits are installed by adding the local code with a TCF to the @SSG stream, reassembling theN2XEXIT module and remapping the common bank using the normal BLD procedure previously described.MAN-REF-H307IP-04 User Exits Page 85