Discussion:
[hercules-os380] Dynalloc gccmvs
Amrith amrith_100_k@yahoo.com [hercules-os380]
2018-06-23 07:56:07 UTC
Permalink
Folks
Can some one point to the dynalloc C code that would compile using gccmvs please.

Regards
Amrith
'Dave Wade' dave.g4ugm@gmail.com [hercules-os380]
2018-06-23 08:20:12 UTC
Permalink
-----Original Message-----
Sent: 23 June 2018 08:56
Subject: [hercules-os380] Dynalloc gccmvs
Folks
Can some one point to the dynalloc C code that would compile using gccmvs please.
Regards
Amrith
Amrith,

I believe that any code that uses calloc, free, malloc and realloc from stdlib.h should work. You need to include stdlib.h

Dave
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kerravon86@yahoo.com.au [hercules-os380]
2018-06-23 08:57:08 UTC
Permalink
Post by Amrith ***@yahoo.com [hercules-os380]
Can some one point to the dynalloc C code
that would compile using gccmvs please.
To dynamically allocate a dataset name to
a DDNAME? That code is in stdio.c and
mvssupa.asm. There's actually two
versions - @@SVC99 and @@DYNAL.
With @@SVC99 all the work is done in
stdio.c. With @@DYNAL, it does the
work itself. It is up to you whether you
prefer to see C code or assembler code.

BFN. Paul.
Amrith amrith_100_k@yahoo.com [hercules-os380]
2018-06-23 11:32:26 UTC
Permalink
Hi Dave
I should have been more clear, I was looking for c code which populates the required parameters before issuing SVC 99.i think your understood it as SVC 199?

Regards
Amrith
--------------------------------------------
On Sat, 6/23/18, 'Dave Wade' ***@gmail.com [hercules-os380] <hercules-***@yahoogroups.com> wrote:

Subject: RE: [hercules-os380] Dynalloc gccmvs
To: hercules-***@yahoogroups.com
Date: Saturday, June 23, 2018, 8:20 AM


 
-----Original Message-----
Sent: 23 June 2018 08:56
Subject: [hercules-os380] Dynalloc gccmvs
Folks
Can some one point to the dynalloc C code that
would compile using
gccmvs please.
Regards
Amrith
Amrith,



I believe that any code that uses calloc, free, malloc and
realloc from stdlib.h should work. You need to include
stdlib.h



Dave
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Amrith amrith_100_k@yahoo.com [hercules-os380]
2018-06-23 11:33:33 UTC
Permalink
Thanks Paul. I prefer C
--------------------------------------------
On Sat, 6/23/18, ***@yahoo.com.au [hercules-os380] <hercules-***@yahoogroups.com> wrote:

Subject: [hercules-os380] Re: Dynalloc gccmvs
To: hercules-***@yahoogroups.com
Date: Saturday, June 23, 2018, 8:57 AM


 
Post by Amrith ***@yahoo.com [hercules-os380]
Can some one point to the dynalloc C code
that would compile using gccmvs please.
To dynamically allocate a dataset name to

a DDNAME? That code is in stdio.c and

mvssupa.asm. There's actually two

versions - @@SVC99 and @@DYNAL.

With @@SVC99 all the work is done in

stdio.c. With @@DYNAL, it does the

work itself. It is up to you whether you

prefer to see C code or assembler code.



BFN. Paul.











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