From: norm.grant@wmich.edu
Sent: Thursday, October 31, 2002 12:39 PM
To: Everhart, Glenn (Card Services)
Subject: RE: OpenVMS 7.3-1 and CSWING

Glenn,

Yes, I found that stuff in swing_15.c this morning. Also, in swing_29.c

$ dif swing_29.c
************
File DISK$UCS:[GRANT.CSWING]swing_29.c;8
  603       while ((iosb.status & 1) == 1 && (status & 1) == 1))
  604       {
******
File DISK$UCS:[GRANT.CSWING]swing_29.c;7
  603       while ((iosb.status & 1) != 1 && (status & 1) == 1))
  604       {
************

> Norm -
> I put your stuff up on VMS 7.3 to make sure things worked there first.
> Got it running last night. Turned out swing_15.c needed a whole lot of
> if ((status & 1) == 1) changed to
> if ((status & 1) != 1)

> and around the statement with s = EOB - apparant_distance(end)
> I inserted brackets so that adding comments or the like would not change
> the sense of the program. Looks like the rest_cursor routines both
> have essentially the same effect so it isn't much of an issue which
> gets called.

> I will try on 7.3-1 and let you know how it goes but figured you might want
> to know about swing_15.c. The other edits of that form seem to have been
> OK based on a quick check.

> Glenn Everhart
> (ps - the .obj files in the .zip were of course corrupt, but I recompiled
> from source anyhow. I have the original search.c in my set as search.c_orig as well, from the 1997 release.)



> -----Original Message-----
> From: norm.grant@wmich.edu [mailto:norm.grant@wmich.edu]
> Sent: Tuesday, October 29, 2002 9:09 AM
> To: Everhart, Glenn (Card Services)
> Subject: RE: OpenVMS 7.3-1 and CSWING


> Here is a zip of CSWING. It includes all the original headers
> and source as well as my modified code.  I'll warn you of three
> definite gotchas:
> 1) There are two global routines named rest_cursor. I renamed the
>    one in swing_25.c to rest_cw_cursor - but I don't know if any of
>    the other calls should be to that one.
> 2) In search.c, there was a statement
>     s = EOB - apparant_distance(end);
>    which I don't know what it should be - and I just noticed I lost
>    the original of search.c from the zip file.
> 3) There is a call to lib$erase_page in swing_9.c that I can't find
>    a header for, or documentation on. But, it links.

> Good luck.  If you get it working better, please send back a copy.
> I'll try to merge it with anyone else's contributions.

 
> -------------
> Norman D. Grant                 INTERNET:  norm.grant@wmich.edu
> Western Michigan University     Voice:     (616) 387-5449
> Office of Information Technology/UCS
> Kalamazoo, MI  49008


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-------------
Norman D. Grant                 INTERNET:  norm.grant@wmich.edu
Western Michigan University     Voice:     (616) 387-5449
Office of Information Technology/UCS
Kalamazoo, MI  49008