Messages in this thread | | | Subject | Re: access_ok inside kernelspace | Date | Tue, 19 Oct 1999 11:59:39 +0100 | From | David Woodhouse <> |
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tigran@sco.COM said: > calling sys_function() functions directly doesn't look right:
They're usually static, for a start.
What you probably want to do is jump directly to the appropriate vector as stored in the syscall_table, without going through the int 0x80 vector to do so.
Actually, I had assumed that this was what _syscallX() already did in kernel space.
---- ---- ---- David Woodhouse David.Woodhouse@mvhi.com Office: (+44) 1223 810302 Project Leader, Process Information Systems Mobile: (+44) 7976 658355 Axiom (Cambridge) Ltd., Swaffham Bulbeck, Cambridge, CB5 0NA, UK. finger dwmw2@ferret.lmh.ox.ac.uk for PGP key.
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