Dec 082017
Utilities for use with Double Dos.
File DDOS_AID.ZIP from The Programmer’s Corner in
Category Alternate Operating Systems
Utilities for use with Double Dos.
File Name File Size Zip Size Zip Type
DDOS_AID.DOC 1957 887 deflated
DOUBLEDO.EQU 7833 2669 deflated
FLIPSTAT.ASM 2042 657 deflated
FLIPSTAT.COM 274 207 deflated
HERESTAT.ASM 2695 767 deflated
HERESTAT.COM 334 244 deflated
RESUME.ASM 1140 414 deflated
RESUME.COM 108 106 deflated
SEND.ASM 8700 2200 deflated
SEND.COM 867 551 deflated
SUSPEND.ASM 1146 416 deflated
SUSPEND.COM 110 108 deflated
SWITCH.ASM 1128 407 deflated
SWITCH.COM 100 98 deflated
TPCREAD.ME 199 165 deflated

Download File DDOS_AID.ZIP Here

Contents of the DDOS_AID.DOC file

DDOS_AID - by Chris M. Magyar - 12/19/85 Update

Here are a few utilities I wrote that may be of use to those of you who
use DoubleDOS. SWITCH.ASM is a simplified version of the program supplied
with your DoubleDOS distribution disk.

The following files should be included with this ARChive:

1 DDOS_AID.DOC - This File

2 DOUBLEDO.EQU - DoubleDOS interrupts in Equate form for easy ASM
programming. With descriptions.

3 SWITCH .COM - Performs unconditional task switch.

5 SUSPEND .COM - Suspends the Invisible partition.

7 RESUME .COM - Resumes the Invisible partition.

9 HERESTAT.COM - Display Status, Task Number, and return the Status
10 HERESTAT.ASM in the form of an ERRORLEVEL

11 FLIPSTAT.COM - Display Status of Invisible (FlipSide) partition.
12 FLIPSTAT.ASM return status in ERRORLEVEL

13 SEND .COM - Send a charachter string (followed by a CR) to
14 SEND .ASM the other partition. Handles various error
conditions such as keyboard buffer overflow,
nul input, and suspended partitions. See SEND.ASM
for additional info.

These utilities help to round out the DoubleDOS multi-tasking program by
adding BATCH level control over the partitions. SEND is probably the most
useful program, allowing distributed processing. The various supplemental
utilities further enhance control.

I ask for no contributions, but if you decide to improve/add to these
routines, please upload a copy to my BBS (Fido).

Chris Magyar, Sysop
Germantown Programmer's Exchange
(301) 428-3418

 December 8, 2017  Add comments

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