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From: Philipp =?utf-8?q?G=C3=BChring?= <pg@futureware.at>
Subject: Re: [Qemu-devel] syscall filtering
Date: Wed, 24 Nov 2004 16:17:56 +0100
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Hi,

> You never need an emulator to filter syscalls on Unix: take a look to
> ptrace syscall, especially PTRACE_SYSCALL request, all needed features
> are already there...

The problem is that many applications are ptrace-resistant, so systrace doe=
s=20
not work there. You need a complete emulator for those applications.

Many greetings,
Philipp G=C3=BChring

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