home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!usc!sdd.hp.com!uakari.primate.wisc.edu!usenet.coe.montana.edu!ogicse!das-news.harvard.edu!cantaloupe.srv.cs.cmu.edu!ralf
- From: ralf+@cs.cmu.edu (Ralf Brown)
- Newsgroups: comp.os.msdos.programmer
- Subject: Re: Why can't I hook INT 21h???
- Message-ID: <BtCwo7.C1o.2@cs.cmu.edu>
- Date: 21 Aug 92 23:16:54 GMT
- References: <1992Aug18.034041.195326@zeus.calpoly.edu> <frank.714406708@fam168> <1992Aug21.175406.3881@alw.nih.gov>
- Sender: news@cs.cmu.edu (Usenet News System)
- Organization: School of Computer Science, Carnegie Mellon
- Lines: 13
- Nntp-Posting-Host: b.gp.cs.cmu.edu
-
- In article <1992Aug21.175406.3881@alw.nih.gov> gregh@alw.nih.gov (Gregory Humphreys) writes:
- }IMUST disagree here. I have written numerous similar programs in C and hooking
- }interrupts is just as reliable in C. There is NOTHING you can't do in C that you CAN in assembley.
-
- Hmm, I sense a challenge. OK, how about a TSR that only takes 64 bytes when
- resident? Or a swapping spawn() that takes less than 300 bytes while the
- child program executes?
-
- --
- Internet: RALF+@CS.CMU.EDU |The University would disclaim this if it knew...
- FIDO: Ralf Brown 1:129/26.1 |
- BIT: RALF%CS.CMU.EDU@CARNEGIE|"Success has a simple formula: do your best,
- AT&Tnet: (412)268-3053 school| and people may like it." -- Sam Ewing
-