RE: Simple LKM & copy_from_user question (followup)

[David CM Weber]

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Attached is the file I"m having problems with.  I'm compiling it w/=20

gcc -O3 -c main.c

Thanks in advance,

Dave Weber
Backbone Security, Inc.
570-422-7900

> -----Original Message-----
> From: David CM Weber=20
> Sent: Friday, July 20, 2001 12:45 PM
> To: [e-mail]
> Subject: Simple LKM & copy_from_user question
>=20
>=20
> Hello all.  I've been lurking for a while, and I have a quick=20
> question.
> I'm in the process of writing my first LKM to mess with the
> sys_socketcall function.  I'm looking at the original one for=20
> guidance,
> and it makes a call to copy_from_user() to get some=20
> socket-related data.
>=20
> So, to use copy_from_user(), I've gathered that I need to #include
> <asm/uaccess.h>, so I do so. =20
>=20
> After including this file, I'm getting the following errors:
>=20
>=20
> .../linux/timer.h:21: field 'vec' has incomplete type
>=20
> .../asm/uaccess.h::63: dereferencing pointer to incomplete type
>=20
>=20
> (This is not a full list of the error message that it's reporting)
>=20
> Am I not setting a define correctly?=20
>=20
> I'm using Redhat 7.1, on an Intel P3 system.  It's the latest stable
> release (2.4.x ??) of the kernel.
>=20
>=20
>=20
> If you need more information, please let me know.  This has been
> troubling me for several days now..
>=20
>=20
> Thanks,
>=20
>=20
> Dave Weber
> Backbone Security, Inc.
> 570-422-7900
> -
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> Please read the FAQ at  http://www.tux.org/lkml/
>=20

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