Sample VSE Assembler Code
Sample code for the tranfer of data between CMS and VSE without use
of FTP or other commercial solutions. This was written for a customer
to save the costs of commercial software.
The programs themselves are complete but do not include DDGET
and DDPUT source. These programs convert between the variable length
I/O area and card images in CMS DISK DUMP format.
REXX execs which generate the required jcl from file data in a
control file stored in CMS have also been written.
The programs are designed for sequential datasets but the
EXECS mentioned above include the required IDCAMS parameters to
support ESDS KSDS and RRDS.
IT Doctors can supply the code modules
You are welcome to use the mainline code and write your own subroutines.
There does not appear to be any
documentation on the data formats and there are one or two pitfalls...
NVCSGET Transfer VSE to CMS
NVCSPUT Transfer CMS to VSE
MVS Sample Assembler Code
Here are some more sample assember routines.
These samples were provided by Edward Soto who
can be contacted by email at firstname.lastname@example.org
should you be looking for some assistance with legacy assembler code.
MERG999 MVS - Merge up to 999 files
Search routines A couple of re-entrant search routines
Date conversion routines Seven re-entrant date conversion routines
Data conversion routines Re-entrant bit-byte and byte-bit conversion routines
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