IBM OS/390 manual Exits, ICHRFX03, ICHRFX04

Figure 5.

Changes to PSPI Data Areas

Data Area

Description

Support

AFC

This data area maps the

contents

for

theAuditabilityOpen

of

Edition MVS security audit function codessuper.An audituser

function

code

has

been

added

to auditrequwhensts.

ck_priv is called from OpenEdition_spawn

(BPX1SPN).

COMP

This data area maps the

common

SAF/RACF

TME

10

GEM

parameter list for Open Edition MVS securityuser

functions. A new 24-byte DSECT ADMN has beenadministration

added.

It

includes

addresses

of the forfunctionOS/390-specific

parameter

list

structure,

of the RACF user ID under

whose authority the service executes, of a fullword

containing the ACEE address under which this

service executes, of a caller-supplied area

containing

the

subpool

in

which

output

messages

are

obtained,

and

of a

fullword

containing

a

pointer

to the RACF command output.

FAST

FASTPLEN,

FASTPVER,

FASTALET,

and

DB2

FASTLOGS

have

been

added.

FC

This data area maps the

Open

Edition

MVSTME

10

GEM

security

function

codes.

A

new

constant

user

IRRSEQ00#

has

been

added

for

function

coadeministration39 -

R_admin.

for

OS/390

RCVT

The

RACF

level

in

this

data

area

has

beenNew

FMIDupdated

to 2040, to reflect the

new FMID,

HRF2240.

RFXP

RFXPLEN,

RFXPVERS,

RFXALET,

and

RFXLOGS

DB2

have

been

added.

SAFP

This

data

area

has

been

updated

to

rNeflectwFMID the

new

RACF

FMID,

HRF2240.

Exits

Because two new keywords, ACEEALET and LOGSTR, were added to

RACROUTE REQUEST=FASTAUTH, there are changes to exit processing.

When the ACEEALET keyword is specified on the RACROUTE

REQUEST=FASTAUTH

macro,

the

ACEE must be accessed using the ALET in the

RFXALET field of the RFXP

parameter

list.

In

all

other

cases,

the

ACEE

accessed

in

the

current

HOME address space. For cross-memory callers,

means

the

ACEE must be accessed using

an

ALET

of

2.

When

the

ACEEALET=

keyword

is

specified,

the

sequence

of

exit,

authoriz

and

audit

processing

is

the

same

as

the

sequence for

cross-memory

re

sequence

is:

ŸICHRFX03

ŸAuthorization processing

ŸICHRFX04

ŸAudit processing

16 OS/390 V2R4.0 Security Server (RACF) Planning: Installation and Migration