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LIBDEF/ OUTTRAP ?

 
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tcurrier
Intermediate


Joined: 10 Feb 2006
Posts: 188
Topics: 68
PostPosted: Mon Feb 22, 2010 9:37 pm    Post subject: LIBDEF/ OUTTRAP ? Reply with quote
I found this code in an exec that I needed to debug.
Does anyone have an idea what the purpose of this code
might be ?

Code:
ADDRESS TSO               
"ISPEXEC LIBDEF ISPLLIB" 
IF S = 'N' THEN           
   DO                     
   XX = OUTTRAP('LLL')   
END                       
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Dibakar
Advanced


Joined: 02 Dec 2002
Posts: 699
Topics: 63
Location: USA
PostPosted: Tue Feb 23, 2010 2:36 pm    Post subject: Reply with quote
Probably setting up for commands it is going to execute next

Code:
ADDRESS TSO               
"ISPEXEC LIBDEF ISPLLIB"

Sets ISPLLIB to default library


Code:
IF S = 'N' THEN           
   DO                     
   XX = OUTTRAP('LLL')   
END

This will trap (to variables LLL1, LLL2 etc) or display on screen the system messages that may appear next depending on the value of S (probably passed as argument to the REXX code)
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