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- Newsgroups: comp.os.msdos.programmer,news.answers
- Path: sparky!uunet!usc!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!usenet.ins.cwru.edu!ncoast!brown
- From: brown@NCoast.ORG (Stan Brown)
- Subject: comp.os.msdos.programmer FAQ part 1 of 4
- Expires: Tue, 8 Sep 1992 15:57:07 GMT
- Organization: Oak Road Systems, Cleveland Ohio USA
- Date: Sat, 25 Jul 1992 15:57:07 GMT
- Approved: news-answers-request@MIT.Edu
- Message-ID: <1992Jul25.155707.6659@NCoast.ORG>
- Followup-To: comp.os.msdos.programmer
- References: none
- Supersedes: <1992Jun26.024804.4121@NCoast.ORG>
- Lines: 176
-
- Archive-name: msdos-programmer-faq/part1
- Last-modified: 19 July 1992
-
-
- Welcome!
-
- This is the monthly FAQ list (Frequently Asked Questions list) for the
- newsgroup comp.os.msdos.programmer. It's intended to reduce the noise
- level in comp.os.msdos.programmer that results from the repetition of
- FAQs, correct answers, wrong answers, corrections to the wrong answers,
- corrections to the corrections, debate, etc.
-
- Because it's quite long, I've broken this list into four parts, of which
- you're now reading part 1. (If you have last month's version of this
- FAQ list, you may want to look at the diffs rather than reread three
- long articles. Look for "comp.os.msdos.programmer FAQ diff" in the
- Subject lines.) I've posted the four parts of this article, and the
- four parts of diffs, as single threads so that most newsreaders will
- let you extract either of them in one operation.
-
- This list should serve as a repository of the canonical "best" answers.
- So if you know a better answer or even a slight change that improves an
- answer, please tell me! (Use email, please. Traffic in this group is
- high, and I may miss a relevant posted article.) If the posting date is
- more than six weeks in the past, see instructions in the last part of
- this list for how to get an updated copy.
-
- Stan Brown, Oak Road Systems, Cleveland, Ohio, USA
- brown@ncoast.org
-
- Search tips
- ===========
- To search for specific topics: See the list of questions in the
- Contents section (immediately below) to find which article (part 2, 3,
- or 4) list you need. In that part, then search for that question
- number. For example, while you're reading part 2 of this list in trn,
- the command "gQ203" goes to Q203.
- To skip one topic and go to the next: Search for "Q" starting in
- column 1. In trn and similar newsreaders, the command "g^Q" does that.
- If your newsreader doesn't support searches, you can extract these
- articles to a file and use your favorite editor's search commands.
-
-
- Contents--part 2 of 4
- =====================
- section 1. General questions
- 101. Why won't my code work?
- 102. What is this newsgroup about?
- 103. What's the difference from comp.sys.ibm.pc.programmer?
- 104. What other newsgroups should I know about?
- section 2. Compile and link
- 201. What the heck is "DGROUP > 64K"?
- 202. How do I fix "automatic data segment exceeds 64K" or "stack
- plus data exceed 64K"?
- 203. Will Borland C code and Microsoft C code link together?
- 204. Why did my program bomb at run time with "floating point
- formats not linked"?
- 205. How can I change the stack size in Borland's C compilers?
- 206. What's the difference between .COM and .EXE formats?
- section 3. Keyboard
- 301. How can I read a character without echoing it to the screen,
- and without waiting for the user to press the Enter key?
- 302. How can I find out whether a character has been typed, without
- waiting for one?
- 303. How can I disable Ctrl-C/Ctrl-Break and/or Ctrl-Alt-Del?
- 304. How can I disable the print screen function?
- 305. How can my program turn NumLock (CapsLock, ScrollLock) on/off?
- 306. How can I speed up the keyboard's auto-repeat?
- 307. What is the SysRq key for?
- 308. How can my program tell what kind of keyboard is on the system?
- 309. How can I tell if input or output has been redirected?
-
-
- Contents--part 3 of 4
- =====================
- section 4. Disks and files
- 401. What drive was the PC booted from?
- 402. Which real and virtual disk drives are valid?
- 403. How can I make my single floppy drive both a: and b:?
- 404. Why won't my C program open a file with a path?
- 405. How can I redirect printer output to a file?
- 406. What's the format of an .EXE header?
- section 5. Serial ports (COM ports)
- 501. How do I set my machine up to use COM3 and COM4?
- 502. How do I find the I/O address of a COM port?
- 503. But aren't the COM ports always at I/O addresses 3F8, 2F8, 3E8,
- and 2E8?
- 504. How do I configure a COM port and use it to transmit data?
- section 6. Other hardware questions and problems
- 601. Which 80x86 CPU is running my program?
- 602. How can a C program send control codes to my printer?
- 603. How can I redirect printer output to a file?
- 604. Which video adapter is installed?
- 605. How do I switch to 43- or 50-line mode?
- 606. How can I find the Microsoft mouse position and button status?
- 607. How can I access a specific address in the PC's memory?
- 608. How can I read or write my PC's CMOS memory?
- section 7. Other software questions and problems
- 701. How can a program reboot my PC?
- 702. How can I time events with finer resolution than the system
- clock's 55 ms (about 18 ticks a second)?
- 703. How can I find the error level of the previous program?
- 704. How can a program set DOS environment variables?
- 705. How can I change the switch character to - from /?
- 706. Why does my interrupt function behave strangely?
- 707. How can I write a TSR (terminate-stay-resident) utility?
- 708. How can I write a device driver?
-
-
- Contents--part 4 of 4
- =====================
- section A. Downloading
- A01. What is garbo? What is wustl?
- A02. What are Simtel and "mirror sites"? What good are they?
- A03. Where do I find program <mumble>?
- A04. How can I check Simtel or garbo before I post a request for a
- program?
- A05. How do I download and decode a program I found?
- A06. Where is UUDECODE?
- A07. Why do I get errors when extracting from a ZIP file I
- downloaded?
- section B. Vendors and products
- B01. How can I contact Borland?
- B02. How can I contact Microsoft?
- B03. What's the current version of PKZIP?
- B04. What's in Microsoft C/C++ 7.0?
- B05. What's in Borland C++ 3.0, Turbo C++ 3.0, Application
- Frameworks?
- section C. More information
- C01. Are there any good on-line references for PC hardware
- components?
- C02. Are there any good on-line references for PC interrupts?
- C03. What and where is "Ralf Brown's interrupt list"?
- C04. Where can I find lex, yacc, and language grammars?
- C05. What's the best book to learn programming?
- C06. Where are FAQ lists archived?
- C07. Where can I get the latest copy of this FAQ list?
-
-
- Legalistic stuff
- ================
- This article is not in the public domain, but it may be redistributed so
- long as this notice, and the information on obtaining the latest copy of
- this list, are retained. The code fragments may be used freely; credit
- would be appreciated but is not required.
-
- Copyright (C) 1992 Stan Brown, Oak Road Systems
-
- THERE IS NO WARRANTY ON THE CODE. I have tested all the code included
- below, but your machine may not work the same as mine, and my testing
- may not be perfect.
-
- The mention of particular books or programs must not be construed to
- reflect unfavorably on any that are not mentioned.
-
-
- Acknowledgements
- ================
- Many postings in comp.os.msdos.programmer sparked ideas or provided
- information for the first version of this list. Though I am responsible
- for any errors, thanks are due to the following for posted articles or
- private email that I used in subsequent editions: Mark Aitchison,
- Sanjay Aiyagari, George Almasi, Aaron Auseth, Denis Beauregard, Mike
- Black, Glynn Brooks, Paul Brooks, Ralf Brown, Shaun Burnett, Raymond
- Chen, Alan Drew, Roland Eriksson, Markus Fischer, George Forsman,
- B.Haible, Klaus Hartnegg, Kris Heidenstrom, Joel Hoffman, Michael Holin,
- Everett Kaser, Reinhard Kirchner, Dave Kirsch, Sidney Markowitz, Jim
- Marks, Dimitri Matzarakis, Ken McKee, Tom Milner, Steve Murphy, Mert
- Nickerson, David Nugent, Keith Petersen, Karl Riedling, Arthur Rubin,
- Timo Salmi, Ajay Shah, Ya-Gui Wei, Joe Wells, jenk@microsoft.com,
- khill@vax1.umkc.edu
-
-
- (continued in part 2)
- --
- Stan Brown, Oak Road Systems brown@Ncoast.ORG
-