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Users can write their own non-FOCUS subroutines and then execute them from FOCUS requests.
If FOCUS end users have their own user-written subroutines, they must be accessed as LOADLIB members. Existing LOADLIB members can be used with new releases of FOCUS (unless otherwise stated in the release notes for that release).
The GENSUBLL EXEC helps you generate the user subroutines as LOADLIB members.
Issue the following CMS command to display detailed help information about the GENSUBLL EXEC:
EXEC GENSUBLL ?
Once the LOADLIB members have been generated, the resulting LOADLIB must be GLOBALed for individual users' FOCUS sessions.
HLI programs called from FOCUS as user subroutines must be made into LOADLIB members and the appropriate FOCADLIB LOADLIB command issued. See GENSUBLL EXEC for details.
No special action is needed for HLI programs called outside of FOCUS and the normal GENHLI procedure should be used.
All user exits must be available and linked with AMODE 31, RMODE ANY, otherwise unpredictable results may occur.
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