From owner-freebsd-hackers  Sun Feb  3 13:11:22 2002
Delivered-To: freebsd-hackers@freebsd.org
Received: from milla.33net.fdns.net (milla.33net.fdns.net [217.197.166.58])
	by hub.freebsd.org (Postfix) with ESMTP id 64C5A37B417
	for <freebsd-hackers@FreeBSD.ORG>; Sun,  3 Feb 2002 13:11:17 -0800 (PST)
Received: (from nick@localhost)
	by milla.33net.fdns.net (8.11.6/8.11.6) id g13LBbV42280
	for freebsd-hackers@FreeBSD.ORG; Sun, 3 Feb 2002 22:11:37 +0100 (CET)
	(envelope-from nick)
Date: Sun, 3 Feb 2002 22:11:37 +0100
From: =?ISO-8859-2?Q?Pawe=B3_Jakub_Dawidek?= <nick@FreeBSD.pl>
To: freebsd-hackers@FreeBSD.ORG
Subject: File name.
Message-ID: <20020203221137.A34994@FreeBSD.pl>
Mime-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-md5;
	protocol="application/pgp-signature"; boundary="LZvS9be/3tNcYl/X"
Content-Disposition: inline
User-Agent: Mutt/1.2.5i
X-PGP-Key-URL: http://naomi.fdns.net/~nick/keys/PGP.txt
X-OS: FreeBSD 4.5-RC i386
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-hackers.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-hackers>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-hackers>
X-Loop: FreeBSD.ORG


--LZvS9be/3tNcYl/X
Content-Type: text/plain; charset=ISO-8859-2
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Hey.

For example i cantrol fchflags syscall via my kernel module.
I got:
int
n_fchflags(register struct proc *p, register struct fchflags_args)
{
=2E..
}
struct fchflags_args {
        int     fd;
        int     flags;
};

I can get vnode of changed file.
I can get inode number of changed file.
But how can i get file name?

There is a way to get inode when i have file name and p (struct proc), so
maybe there is a way to get file name from inode number and p.

And another thing for chflags syscall.
I got file name, but how can I get full path name for this file?

--=20
Pawe=B3 Jakub Dawidek
Network Administrator.
Am I Evil? Yes, I Am.

--LZvS9be/3tNcYl/X
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: 2.6.3ia

iQCVAwUBPF2niT/PhmMH/Mf1AQF2vgQAg0OzU4aki4NB+fDQk7ozEC5QCIatiBXn
ncUdAbf0STcS5zGA8Fsb/1WF5jNtuo45dqkKo1E2jNGjh+cTYUr5MgDryzCBBT3u
AFz7RF3Z53pq2rovNtuhyenAtY83epE07bXGGMlQt2H5POnW8+6xc4o/ZeEt+yxz
+YxhstKSUmQ=
=uYHn
-----END PGP SIGNATURE-----

--LZvS9be/3tNcYl/X--

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message