Ibm SC34-6814-04 Manual do Utilizador descarregar pdf (Página 406)

100

101

State data access XPI functions

The state data access functions allow you to inquire on and set certain system data

in the AP domain.

The INQ_APPLICATION_DATA call

The INQ_APPLICATION_DATA call enables you to inquire on application system

data in the AP domain.

INQ_APPLICATION_DATA

DFHAPIQX [CALL,]

[CLEAR,]

[IN,

FUNCTION(INQ_APPLICATION_DATA),]

[OUT,

[ACEE(name4 | (Rn) | * ),] [DSA(name4 | (Rn)|*),]

[EIB(name4 | (Rn)|*),]

[RSA(name4 | (Rn)|*),]

[SYSEIB(name4 | (Rn)|*),]

[TCTUA(name4 | (Rn)|*),]

[TCTUASIZE(name4|*),]

[TWA(name4 | (Rn)|*),]

[TWASIZE(name4 | (Rn)|*),]

RESPONSE (name1|*),

REASON (name1|*)]

This command is threadsafe.

ACEE(name4 | (Rn|*)

returns the address of the access control environment element (ACEE).

name4

The name of a fullword area that is to receive the address of the ACEE.

(Rn) A register that is to receive the ACEE address.

* The parameter list itself, in name APIQ_ACEE, is used to hold the

address.

DSA(name4 | (Rn|*)

returns the head of the chain of dynamic storage used by application programs

to make them reentrant (for example, for assembler programs, the DFHEISTG

storage).

name4

The name of a 4-byte area that is to receive the address of the head of

the dynamic storage chain.

(Rn) A register that is to receive the DSA address.

* The parameter list itself, in name APIQ_DSA, is used to hold the

address.

EIB(name4 | (Rn) | *)

returns the address of the EXEC interface block (EIB) for the current task.

name4

The name of a fullword area that is to receive the address of the EIB.

(Rn) A register that is to receive the address of the EIB.

384 Customization Guide

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