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Host Connection Program Guide and Reference

4-8

CALL “COBLIM” USING FUNC STR DLEN RETC.

The parameter types are defined as:

01 FUNC PIC S9(4) COMP.

01 DLEN PIC S9(4) COMP.

01 RETC PIC S9(4) COMP.

01 STR.

03 FILLER PIC X(256).

For applications migrating from an Bull OS/2 environment, the parameters are defined as:

01 FUNC PIC 9(4) COMP–0.

01 DLEN PIC 9(4) COMP–0.

01 RETC PIC 9(4) COMP–0.

01 STR. 03 FILLER PIC X(256).

Compiling and Linking

To compile the COBOL source program test.cob into an executable, use this command

with the following order:

cob –x test.cob –lhllapi –lg3270 –liconv –lcur –lodm –lfxfer –o

’test’

HLLAPI Guidelines for FORTRAN Programs

The following guidelines are helpful in preparing applications that use HLLAPI functions in

FORTRAN language.

Source Code Preparation

There are no required statements for the FORTRAN language that call HLLAPI function.

However, the FORTRAN applications can create their own include files according to the

definition provided by the hapi_ c.h file.

HLLAPI Functional Call Syntax

The syntax for calls to HLLAPI functions in the FORTRAN language is:

hllc(FUNC, %REF(CHAR_ARG), LEN, RET)

The parameter types are defined as:

INTEGER*4 FUNC, LEN, RET CHARACTER*256 CHAR_ARG

Compiling and Linking

To compile a FORTRAN source program test.f into an executable, use this command with

the following order:

xlf test.f –lhllapi –lg3270 –liconv –lcur –lodm –lfxfer –o test

This compilation will include all the needed libraries in the final executable.

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Bull DPX/20 Guía de instalación Pagina 208