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tefsom

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Jun 30, 2003, 1:56:53 PM6/30/03
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Hi all.
Anybody knows a good newsgroup about the linux kernel ?
tnx.

wb

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Jul 8, 2003, 6:55:57 PM7/8/03
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alt.os.linux seems to be active.

//

spyros

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Jul 22, 2003, 9:40:32 AM7/22/03
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anyone here have a clue?

-------- Original Message --------
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From: spyros <spyr...@freemail.gr>
Newsgroups: comp.lang.c.moderated
Subject: memory protection
Date: Sun, 20 Jul 2003 08:04:39 +0300
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-----BEGIN PGP SIGNED MESSAGE-----
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hi all,
my problem is linux (un*x) specific.
i write a program that reads input from /dev/tty (my terminal).the
problem is that if someone has another process reading from /dev/tty or
the address 0x60 (which is the address of the keyboard) then it can read
any input i may insert. I tried using mmap to /dev/tty (since i opened
it as a file) but i don't seem to find a solution here.How can i forbid
other processes from accessing the /dev/tty and the address 0x60? Lock
files are not an option.Any ideas? If it's not much of a trouble please
give me some example code.

Thanx in advance,
spyros

- --

öïéôçôÞò óôï Ä.Ð.È

student @ DUTH

public key: dalab.ee.duth.gr/~spyros/my_pub.asc


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