I don't believe VSE supports DLLs, so this may be all for naught. Unless VSE
has a non-DLL LDAP library.
-----Original Message-----
From: IBM Mainframe Assembler List <ASSEMBLER-LIST@LISTSERV.UGA.EDU> On Behalf
Of Dave Clark
Sent: Tuesday, June 6, 2023 12:43 PM
To: ASSEMBLER-LIST@LISTSERV.UGA.EDU
Subject: [EXTERNAL] Re: Calling C functions from HLASM
"IBM Mainframe Assembler List" <ASSEMBLER-LIST@LISTSERV.UGA.EDU> wrote on
06/06/2023 02:20:37 PM:
> I got it working. Didn't properly allocate automatic (stack) storage
> for the parameters in the earlier example.
>
> prntit2 ceeentry main=YES,auto=AUTOSZ
> ceepcall printf,(fmtstr,3,str),,mf=(E,PARMS3)
> ceeterm
> ppa ceeppa ,
> fmtstr dc c'Test %d: %s.',x'0'
> str dc c'one two three',x'0'
> ceedsa ,
> parms3 ceepcall ,(0,0,0),mf=L
> autoend ds 0d
> autosz equ autoend-ceedsa
> ceecaa ,
> end prntit2
>
> I don't have connectivity to LDAP as far as I know, so I can't test
> that
out.
Excellent! Excellent! That is in-line with the statement earlier that
a stack is required for calling C functions. Now I just hope that I actually
have the runtime library for LDAP and it wasn't just compiled into the LDAP
client that IBM provided us.
By the way... This is a z/VSE shop we're talking about here. ;-)
Sincerely,
Dave Clark
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