please dont rip this site
DOS Device Drivers

   DOS Devices may be accessed by Int 21 Function calls which support file I/O
by specifying the name of a device rather than a file or by useing the Handle
Read and Write functions with the STDIN, STDOUT, and STDERR devices which are
set to handles 0, 1, and 2 respectfully when dos loads any program. Some Device
drivers also add new Interrupt Functions to the DOS or BIOS.

   Console Input and Output
   Clock device
   Physical Communication Drivers
   Logical Communication Device
   Physical Printer
   Logical Printer


see also:
BIOS Device Drivers
Handle Close Int\21F\3E
Handle Open Int\21f\3D
Handle Read Int\21f\3F
Handle Write Int\21f\40
IOCTL


file: /Techref/DOS/Devices.htm, 1KB, , updated: 1999/4/26 14:46, local time: 2024/3/28 10:59,
TOP NEW HELP FIND: 
18.206.12.31:LOG IN

 ©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?
Please DO link to this page! Digg it! / MAKE!

<A HREF="http://www.piclist.com/techref/DOS/Devices.htm"> DOS Devices</A>

After you find an appropriate page, you are invited to your to this massmind site! (posts will be visible only to you before review) Just type a nice message (short messages are blocked as spam) in the box and press the Post button. (HTML welcomed, but not the <A tag: Instead, use the link box to link to another page. A tutorial is available Members can login to post directly, become page editors, and be credited for their posts.


Link? Put it here: 
if you want a response, please enter your email address: 
Attn spammers: All posts are reviewed before being made visible to anyone other than the poster.
Did you find what you needed?

  PICList 2024 contributors:
o List host: MIT, Site host massmind.org, Top posters @none found
- Page Editors: James Newton, David Cary, and YOU!
* Roman Black of Black Robotics donates from sales of Linistep stepper controller kits.
* Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters.
* Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated!
* Contributors: Richard Seriani, Sr.
 

Welcome to www.piclist.com!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  .