From owner-freebsd-hackers  Wed Oct 31  3:44:27 2001
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Date: Wed, 31 Oct 2001 12:44:20 +0100
From: Maxime Henrion <mux@nebula.noos.fr>
To: hackers@freebsd.org
Cc: "Nickolay A.Kritsky" <nkritsky@internethelp.ru>
Subject: Re: Changing syscalls numbers
Message-ID: <20011031124420.A561@nebula.noos.fr>
References: <1781939088.20011031142924@internethelp.ru>
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Nickolay A.Kritsky wrote:
>   Hi, freebsd-hackers.
> 
> Recently I was trying to change some syscalls numbers (i.e. syscall
> exit would have number 5 and syscall open would have number 1).
> My thought was, that for that operation one must edit file
> /usr/src/sys/kern/syscalls.master and remake world. I edited the file
> named above, rebooted in single-user mode, and ran "make buildworld &&
> make buildkernel && make installkernel && make installworld".
> Everything seems to be OK, new kernel has been built and installed (I
> think it is `new', because /kernel has the creation date of "make
> installkernel" and diff says it differs from /kernel.old ), but
>         mov eax,1
>         push eax
>         int 80h
> 
> still performs exit.
> 
> Could you point me, what wrong assumptions/steps have I done?
> Any help is very good.

/usr/src/sys/kern/makesyscalls.sh syscalls.master

Maxime
-- 
Don't be fooled by cheap finnish imitations ; BSD is the One True Code

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