IBM Version 4 manual Chapter, Hold, Rpg, Across, ILE Example

APIs and Internal System Objects. . . . . . . . . . . . . . . . . . . 2.-31. . . . .

Performance Considerations		. . . . . . 2.-31
Chapter 3.	Common Information across APIs—Basic (OPM) Example	. . 3-1
Original	Program Model (OPM) API–Scenario. . . . . . . . . . . . . . .3.-1. . .

Finding the API Name to . Use. . . . . . . . . . . . . . . . . . . .3-.1 . . . . .

Description of an . API

3.-2

Format

. . . . . . . . . . . . . . . . . . .3-5

Field Descriptions.

. .

. . .

.

. . . . . . . . .3-5

Error Messages .

. . . . . . . . . . . . . . . 3.-5 . . . .

Extracting a Field from the. .Format

3.-5

Retrieving the Hold Parameter (Exception Message)—OPM RPG Example

3-6

Retrieving

the

Hold

Parameter

(Error Code Structure)—OPM RPG

Example

. . . . . . . . . . . . . . . . . .3-11

Accessing

the

HOLD

Attribute—OPM

RPG

Example. . . . . . . . . . . 3. -17. .

Accessing

a

Field

Value (Initial Library List)—OPM .RPG. .Example. 3-19

Using Keys with List Spooled Files API—.Example. . . . . . . . . . .3.-24. .

Processing Lists That Contain Data

Structures. . . . . . . . . . . . . . 3.-29. . .

Retrieve Job Description Information API. —.Example. . . . . . . . .3. -29. .

Authorities

and

Locks. . . . . . . . . . . . . . . . . . . . . . . .3-.30

Required Parameter Group. . . . . . . . . . . . . . . . . . . . .3-.30

JOBD0100 Format

. . . . . . . . . . . . . . . 3-.30 . . . .

Field Descriptions.

. .

. . . . . . . . . . . . 3. -32

Error Messages .

. . . . . . . . . . . . . . . 3-.36 . . . .

Chapter

4.

Common Information

across

APIs—Advanced

(ILE) Example

4-1

Integrated Language Environment (ILE) APIs—Introduction

4.-1.

Registration Facility Using ILE APIs—.Concepts

4.-2. . .

Generic Header Files

4.-2

Keyed Interface—Example.

. . . . . . . . . . . . .4-3

Error Handling . . . . . . . . . . . . . . . . .4-5

Receiver Variables—Examples . . . . . . . . . . . .4.-7 . . . .

Registration Facility Using ILE APIs—.Examples

4.-9. . .

Register

Exit

Point

and

Add

Exit

Program—ILE .C .Example

4. -9.

Retrieve Exit Point and Exit Program Information—ILE .C. .Example. 4-13

Remove

Exit

Program

and

Deregister

Exit

Point—ILE .C .Example. . .4-19

Chapter 5. List APIs

. . . . . . . . . . . . . . . 5-.1 . . . .

Characteristics of

a .List. . .API. . . . . . . . . . . . . . . . . . .5-1

General Data Structure

5.-1

Processing

a

List. . . . . . . . . . . . . . . . . . . . . . . . . . .5-4

List

Object

API—OPM

RPG Example

5.-4

List

Objects

That

Adopt

Owner

Authority

API. —.Example. . . . . . . . 5-.12.

Authorities and Locks. . . . . . . . . . . . . . . . . . . . . . . .5-12. . . . . . .

Required Parameter Group. . . . . . . . . . . . . . . . . . . . .5-12. . . . . .

User Space Variables. . . . . . . . . . . . . . . . . . . . . . . .5-14. . . . . . .

Error Messages . .				. . . . . . . . . . . . . . 5-16
Chapter 6.	Original	Program	Model	(OPM)	and	Integrated	Language
Environment	(ILE)	Differences			. . . . . . . . . . . . . . . . . . . .6-1
Contrasting OPM		and	ILE	APIs. . . . . . . . . . . . . . . . . . . . . 6.-1
API Name		. . . . . . . . . . . . . . . . . .6-1
Parameters . . . . . . . . . . . . . . . . . .6-1
Error Conditions . .				. .	.	. . .	. . . . . . . . 6-.1 . . . .

iv System API Programming V4R1