RE: Having problems accessing IFS from RPGIV

Helps if you are familiar with C file I/O.  

I think it's the only way to get at files in the IFS through RPG without
copying them to a database file first.  I like this kind of thing because it
shows how ILE give us useful tools we never had before and enables us to use
them in a language we do know.  

The scary thing for me is that I still haven't learned to use the old tools
very well.

-------------------------------------------
A mind is a terrible thing to use.

Joel Fritz 
> -----Original Message-----
> From: boothm@earth.goddard.edu [mailto:boothm@earth.goddard.edu]
> Sent: Thursday, January 13, 2000 9:39 AM
> To: RPG400-L@midrange.com
> Subject: Re: Having problems accessing IFS from RPGIV
> 
> 
> I know, I know, we gotta keep up, we can't be old-fashioned, 
> we gotta get 
> with the program...  but gee whizzzzz... 
> 
> where's there any RPG at all in this mystifying piece of 
> RPGized-C++ code? 
>  I'd bet that there are not 5 out of 100 qualified RPG 
> programmers that 
> can even begin to understand what is happening here.
> 
> If someone asked me to do the same function in real RPG code 
> I would be 
> absolutely stuck. 
> 
> _______________________
> Booth Martin
> boothm@earth.goddard.edu
> http://www.spy.net/~booth
> _______________________
> 
> 
> 
> 
> MSievers@promega.com
> Sent by: owner-rpg400-l@midrange.com
> 01/13/2000 11:11 AM
> Please respond to RPG400-L
> 
>  
>         To:     RPG400-L@midrange.com
>         cc: 
>         Subject:        Having problems accessing IFS from RPGIV
> 
> 
> D errnoP          S               * 
> D errno           S             10I 0 BASED(errnoP)
> 
> C                   Eval      FileHandle=open(%addr(FilePath):oflag)
> C                   EVAL      errnoP = errnoF 
> 
> 
>> 
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