RE: Record size limitation in RPG - MQ Series

The pointer data type is not available in RPG/400.

There's another way of doing an MQPUT though...

C                     Z-ADDMQPUT     CID        
C                     CALL 'QMQM'               
C                     PARM           CID     90 
C                     PARM           HCONN   90 
C                     PARM           HOBJ    90 
C                     PARM           MQMD       
C                     PARM           MQPMO      
C                     PARM           BUFLEN  90 
C                     PARM           BUFFER     
C                     PARM           CCODE   90 
C                     PARM           REASON  90 

which is obviously (shudder) RPG/400, and buffer is a big honking field.

On Mon, 22 Mar 2004 15:07:42 -0500, "Carl Galgano"
<cgalgano2@xxxxxxxxxxxxxxxxx> said:
> Can this be done in RGP/400 , or must I do it in ILE?
> 
> Carl J. Galgano
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> -----Original Message-----
> From: Elvis Budimlic [mailto:ebudimlic@xxxxxxxxxxxxxxxxxxxxxxxxx] 
> Sent: Monday, March 22, 2004 2:42 PM
> To: Midrange Systems Technical Discussion
> Subject: RE: Record size limitation in RPG - MQ Series
> 
> 
> Your solution works up to the last part.  I think you may want to call
> QUSPTRUS at the end to retrieve a pointer to the user space and pass that
> resolved pointer to the MQ API.
> 
> If you were more comfortable with pointers, you could retrieve the
> pointer
> at the beginning of your program and write your entire file using that
> pointer (i.e. memcpy of your file data) instead of using QUSRTVUS api.  
> 
> Elvis
> 
> -----Original Message-----
>  Subject: RE: Record size limitation in RPG - MQ Series
> 
> Once my entire file is in the user space, I then will user the Retrieve
> User
> Space API to retrieve it and then call the MQ API (QMQM) to do the MQPUT.
> Does this sound right? cjg
> 
> 
> 
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