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Mark, Won't that address become bogus when the first program terminates (with LR on)? Oh, I see, you're calling the CLP from RPG#1. CLP just passes the address of parm on to RPG#2. My take on the problem was that he has a clp wrapper that calls RPG#1, then RPG#2. If this is the case, then CLP should call RPG#1, which then calls RPG#2 directly. Still, seems cludgy to me.... Eric DeLong Sally Beauty Company MIS-Project Manager (BSG) 940-898-7863 or ext. 1863 -----Original Message----- From: MWalter@xxxxxxxxxxxxxxx [mailto:MWalter@xxxxxxxxxxxxxxx] Sent: Tuesday, October 28, 2003 1:26 PM To: RPG programming on the AS400 / iSeries Subject: Re: %Addr & Passing Parameter If you must, you can pass the paramter pointer parameter through the CL as a 16 byte character field. Here is a quick example RPG 1: *************** Beginning of data ************************* Dfield S 10 INZ('THIS FIELD') Dcltst PR extpgm('TSTPTRC1') D * const /free cltst(%addr(field)); *inlr = *on; /end-free CLP 1: *************** Beginning of data ****** pgm parm(&addr) dcl var(&addr) type(*Char) len(16) call pgm(tstptr2) parm(&addr) endpgm RPG2: *************** Beginning of data ******************************* Dproc PR extpgm('TSTPTR2') D p_field * const Dproc PI D p_field * const Dfield s 10 based(p_field) /free dsply field; return; /end-free dsply returns 'THIS FIELD' Thanks, Mark Mark D. Walter Senior Programmer/Analyst CCX, Inc. mwalter@xxxxxxxxxx http://www.ccxinc.com |---------+-----------------------------> | | "Carel Teijgeler" | | | <coteijgeler@chell| | | o.nl> | | | Sent by: | | | rpg400-l-bounces@m| | | idrange.com | | | | | | | | | 10/28/2003 02:12 | | | PM | | | Please respond to | | | RPG programming on| | | the AS400 / | | | iSeries | | | | |---------+-----------------------------> >--------------------------------------------------------------------------- ---------------------------------------------------| | | | To: rpg400-l@xxxxxxxxxxxx | | cc: | | Subject: Re: %Addr & Passing Parameter | >--------------------------------------------------------------------------- ---------------------------------------------------| Jean, Why have a CLP in the middle of the call? Just call the second RPGLE programme directly. Or is there a logical explanation for the CLP? Besides that: 1) in the CL you have defined the second parm as DEC, but in the prototype it is CHAR. I assmue the &OKFlag is not a passed parm. In the second programme the second parm is also DEC: a mismatch of data types. 2) You also use an array based on a pointer. Do you allocate memory for the array? 3) The two arrays in the second programme do not have the same length. Regards, Carel Teijgeler. *********** REPLY SEPARATOR *********** On 28-10-03 at 10:10 Jean Reksodiputro wrote: >I'm trying to figure out how to pass an arrray from RPGLE to a CLP (just pass > thru) and to another RPGLE, but I'm stuck now. If the pointer guru, Scott > Klement, or Hans & Barbara can help it would be great. > >Here's the thing: >I have a wrapper CLP, where I declared this vars: > Dcl &ArrWhs *Char 1 > Dcl &NbrWhs *Dec (3 0) 0 > Dcl &OkFlag *Char 1 > >It will call an RPGLE pgm and it will build an array to be passed back. Here's the prototype: > > *Entry parms Prototype: - Array of Authorized Divisio(>Divspwhchkr PR >D 2 0 dim(99) >D 3 >Divspwhchkr PI >D p1_AuthWhs 2 0 dim(99) >D p1_NbrWhs 3 > >Then the CL will pass that array to be used for another RPGLE program: >d ReleaseEm pr EXTPGM('IVSPRELSER' ) >d 2 0 dim(99) >d 3 0 >d 1 >d ReleaseEm pi >d p1_whsArr 2 0 dim(99) >d p1_numArr 3 0 >d p1_exitType 1 > >In this program I get the Address of the parameter and try to move it to be used for the program: >d ptr_whsArr s * >d whsArr s 2 0 dim(99) based(ptr_whsArr) >d atWhsArr s 3 0 dim(99) inz(*hival) >d xx s 3 0 inz(0) > >c if p1_numArr > 0 >c if %addr(p1_whsArr) <> *null >c eval ptr_whsArr = %addr(p1_whsArr) > >c for xx = 1 by 1 to p1_numArr >c eval atWhsArr(xx) = whsArr(xx) >c endfor > >c endif >c endif > >But, once I assign the Address of p1_whsArr parameter, I got a corrupted array. > Hence, I got a decimal data error. Can someone tell me where I got it wrong? Do > I really need to declare the variable in CL as big as %ELEM * %LEN? _______________________________________________ This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list To post a message email: RPG400-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/rpg400-l or email: RPG400-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/rpg400-l. _______________________________________________ This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing list To post a message email: RPG400-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/rpg400-l or email: RPG400-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/rpg400-l.
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