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A new way to call a RPG program from a different RPG program!
I found the following code snippet this morning in a program written in
April 2012!!!
Both programs are written in RPGIV!!!
Aaaaaaaaaarrrrrrgh!
D DW_System PR 10i 0
d cmd 2048 varying value
D dsallpf ds qualified
D fil 10A
D lib 10A
...
/Free
dw_system('CALL PGM(DSYUNIQUE) PARM('''+
dsallpf.fil+''' '''+
dsallpf.lib+''' ''0'')');
...
/End-Free
P DW_System B
D DW_System PI 10i 0
D cmd 2048 varying value
d cmdval s 2046 based(cmdval_p)
c eval cmdval_p=%addr(cmd)+2
c eval cmdlen=%len(cmd)
c call 'QCMDEXC' 50
c parm cmdval
c parm cmdlen 15 5
c 50 return -1
c return 0
P DW_System e
Mit freundlichen Grüßen / Best regards
Birgitta Hauser
"Shoot for the moon, even if you miss, you'll land among the stars." (Les
Brown)
"If you think education is expensive, try ignorance." (Derek Bok)
"What is worse than training your staff and losing them? Not training them
and keeping them!"
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