IPCS Macros for Using an IPCS Exit Service within an IPCS Exit Routine

IPCS mapping macros are supplied to map exit service parameter lists needed to use IPCS exit services within an IPCS exit routine. Table 1 lists the IPCS exit services, and gives the mapping macro that maps the exit service parameter list for each exit service. Find z/OS MVS™ Data Areas in the z/OS® Internet Library: http://www.ibm.com/systems/z/os/zos/bkserv/.

Table 1. IPCS Mapping Macros for IPCS Exit Services
IPCS Exit Service	Mapping Macro as Listed In Data Areas	Maps Exit Service Parameter List
Add symptom	BLSADSY	BLSADSY*
Control block formatter	BLSABDPL	ADPLPFMT
Control block status (CBSTAT)	BLSACBSP	BLSACBSP*
Create contention queue element (CQE)	BLSAPCQE	BLSAPCQE*
Equate symbol	BLSRESSY	BLSRESSY*
Exit control table (ECT)	BLSABDPL	ADPLPECT
Expanded print	BLSUPPR2	BLSUPPR2*
Format model processor	BLSABDPL	ADPLPFMT
Get symbol	BLSRESSY	BLSRESSY*
Name	BLSRNAMP	BLSRNAMP*
Name/token lookup	BLSQNTKP	BLSQNTKP*
Select address space identifier (ASID)	BLSABDPL	ADPLPSEL
Standard print	BLSUPPR2	BLSUPPR2*
Storage access	BLSABDPL	ADPLPACC
Storage map	BLSRXMSP	BLSRXMSP*
Symbol service	BLSRXSSP	BLSRXSSP*
WHERE	BLSRPWHS	BLSRPWHS*
Note: * The mapping macro that supports this parameter list permits the user to specify the name of the parameter list. The name shown is the one that appears in z/OS MVS Data Areas in the z/OS Internet Library: http://www.ibm.com/systems/z/os/zos/bkserv/.

See the following references for more information:

IPCS Exit Services for information about using the mapping macros when using the IPCS exit services
z/OS MVS Programming: Assembler Services Reference ABE-HSP for coding the macros to generate macro mappings
z/OS MVS Data Areas in the z/OS Internet Library: &zosliburl; for macro mappings