| Title: | RSX-11 SUPPORT ISSUES |
| Notice: | Welcome to RSX_SUPPORT's new home |
| Moderator: | CSC32::BROOK |
| Created: | Mon Oct 06 1986 |
| Last Modified: | Wed May 14 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 2306 |
| Total number of notes: | 8878 |
I want to VSDA$S data from one task to another task. The receiving task
is an ACP. The VSDA in the sending task fails with IE.INS (376; task
not installed). I experimented with another (test) receiving task, and
it turned out that the taskbuild /AC switch causes the problem. Without
that switch VSDA works fine. With /AC, IE.INS again.
Some questions:
- Is /AC indeed the cause that the receiving task is "unreachable" via
VSDA? This restriction is not documented.
- Is there any setting or alternate routine (maybe exec-routine) or
whatever, by which I still can VSDA data to an ACP?
Any help is greatly appreciated,
Koos Twigt
DEC - Holland
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 2298.1 | UTRUST::PILMEYER | Questions raise the doubt | Wed Mar 19 1997 02:46 | 8 | |
Koos,
I seem to remember that ACP's use the send/receive list head to
receive the I/O packets. This should be documented. I can't remember
if one can change that (and I'm nowhere near any RSX doc's to look it
up).
-Han
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| 2298.2 | no bug - it's a feature | NSIC00::TWIGT | Wed Mar 19 1997 07:35 | 6 | |
I found in exec module DRRAS.MAC for send data (and also DRSRF.MAC for
send by referefence) that the directive fails if bit T3.ACP is set in
T.ST3 in the receiving task's TCB. Suppose I'll have to live with that.
Koos
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