This group is for all folks running the original IBM VM/370 Release 6 operating system (or later (e.g. VMTCE (Community Edition)) on Hercules. Like the other early IBM operating systems this version has always been in the public domain and so can be freely distributed. The base version as supplied by IBM is lacking in many facilities. IBM solved this by providing additional extension products which were licensed and so are not available. There are however many user enhancements available which can be installed. In addition, in order to get users up and running quickly updated "releases" of VM/370 included the most popular updates are available for download, so novices can start to learn VM without having to delve into the system internals. It is intended that this wiki will provide information on the base release and these updates.
The available versions are here :-
?
?
|
Re: add new dasd to vm/370 sixpack
Hi Ren¨¦, For attaching a DOS disk I use a similar procedure as Dave's a) format a disk for instance dasdinit -a mydisk.cckd 3350-1 mydisk b) list in hercules: 07A2? ? 3350? ? Disks/mydisk.cckd ro
By
carlos feldman
·
#2604
·
|
|
Re: add new dasd to vm/370 sixpack
Hi Dave, yep that works. Great! thanks very much, best regards, Ren¨¦.
By
[email protected]
·
#2603
·
|
|
Re: add new dasd to vm/370 sixpack
By
Dave Wade
·
#2602
·
|
|
add new dasd to vm/370 sixpack
I cannot find anything on the net. What I want to do: add a dasd for a new user (bRexx tester) to a sixpack instance (I want a new dasd because I will take that dasd for the user to new systems with
By
[email protected]
·
#2601
·
|
|
Re: Two New Projects
Thank you Tom, I appreciate it very much. We are a bit short-handed at the museum but we'll try to get to this soon. -Dave
By
Dave McGuire
·
#2600
·
|
|
Re: Two New Projects
Have any questions, just send them. I will glad to help. Cheers Tom c
By
Tom Chandler
·
#2599
·
|
|
Re: Two New Projects
Ok, thanks Tom. It's likely that we will give them a try over at LSSM at some point soon. -Dave
By
Dave McGuire
·
#2598
·
|
|
Re: Two New Projects
I do not have access to vm/esa. However, both are basic gcc c programs so I would think that they should without too much trouble. If so please let me know. Cheers Tom c
By
Tom Chandler
·
#2597
·
|
|
Re: Two New Projects
Nice! Do you think either or both of these will run under later CMS releases, such as that of VM/ESA? -Dave -- Dave McGuire, AK4HZ New Kensington, PA
By
Dave McGuire
·
#2596
·
|
|
Re: Two New Projects
Awesome - will give them a spin! Adrian
By
adriansutherland67
·
#2595
·
|
|
Two New Projects
There are two new applications available on Github for VM370 cms: CMSBASIC - This is a port of bxbasic from linux, to run under VM370.? I can found at: github.com/tchandler48/cmsbasic CMSPILOT - A
By
Tom Chandler
·
#2594
·
|
|
Re: gcc fopen question
Mark, That functionality does not exist in VM/370s filesystem. Remember, it is NOT the shared filesystem, but rather the predecessor (800-byte block, IIRC) CMS filesystem. Joe wrote:
By
Joe Monk
·
#2593
·
|
|
Re: gcc fopen question
Mark - Don't worry about picking on me - I am only a CMS Level 1 Hobbit, and do need guidance! But I think (and hope) Dave is right - in VM/370, from reading old old manuals, my understanding was that
By
adriansutherland67
·
#2592
·
|
|
Re: gcc fopen question
Thats a shed load newer than the VM/370 we have¡ Dave G4UGM Sent: 13 January 2021 22:44 To: [email protected] Subject: Re: [h390-vm] gcc fopen question Adrian, I am not trying to pick on you ...
By
Dave Wade
·
#2591
·
|
|
Re: gcc fopen question
Adrian, I am not trying to pick on you ... See: https://www.ibm.com/support/knowledgecenter/SSB27U_6.4.0/com.ibm.zvm.v640.dmsa6/fsopen.htm and page down to the section on OPENTYP= where it says:
By
Mark Waterbury
·
#2590
·
|
|
Re: gcc fopen question
Thank you for the response. I will download and hopefully update with the "new" GCCLIB. I have two projects that I am working on that need this type of access: Conversion of the MUMPS programming
By
Tom Chandler
·
#2589
·
|
|
Re: gcc fopen question
Ah ... I mean CMS does not support opening a file for reading and writing Cheers Adrian
By
adriansutherland67
·
#2588
·
|
|
Re: gcc fopen question
What do you mean by "CMS does not support r/w files"? Where did you get that information? I wrote code circa 1981 that allowed for safely updating a large file on a CMS minidisk that could be shared
By
Mark Waterbury
·
#2587
·
|
|
Re: gcc fopen question
Hi Tom The version of GCCLIB on Six Pack 6 Beta 3 does not support read/right files because CMS does not support r/w files. The updated version of GCCLIB has re-implemented the IO functions (done by
By
adriansutherland67
·
#2586
·
|
|
gcc fopen question
I am trying to open a file using fopen: fopen("tmp.dat","r+") I need to open it for read & write.? However the compiler complains with an error stating invalid option? "r+". Can you on vm370 gcc
By
Tom Chandler
·
#2585
·
|