Date: Thu, 23 Aug 2001 11:56:09 -0400 From: Sandeep Joshi <sandeepj@research.bell-labs.com> To: Foldi Tamas <crow@kapu.hu> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Kernel level inet socket handling Message-ID: <3B852799.72A4D8CC@research.bell-labs.com> References: <998565839.19521.19.camel@DarkSun>
next in thread | previous in thread | raw e-mail | index | archive | help
I believe the functions you need are in kern/uipc_socket.c
(socreate, sosend, soreceive, soclose, sosetopt..)
Alternately, you could also do as follows, for each
of the above functions
so->so_proto->pr_usrreqs->pru_sosend(so, 0, uio, 0, 0, 0,
uio->uio_procp)
I am not sure if netgraph (netgraph/ng_ksocket.c) would
work, since some part of ng_ksocket_rcvmsg() is not
implemented (e.g. accept)
For sample usage of these functions, see
nfs/nfs_socket.c
nfs/krpc_subr.c
fifofs/fifo_vnops.c
-Sandeep
Foldi Tamas wrote:
>
> Cheers!
>
> My problem is the following: I want to do high level network handling
> from a kernel thread (as in inet socket handling, connect/bind, etc).
> I couldn't find any documentation about this, which would be of
> practical help.
>
> If someone knows about something like this (text, sources, anything),
> please reply to me.
>
> Thanks in advance,
> Best regards
> Tamas Foldi
>
> . . _ __ ______________________________________________________ __ _ . .
> Foldi Tamas - We Are The Hashmark In The Rootshell - Security Consultant
> crow@kapu.hu - PGP: finger://crow@thot.banki.hu - (+3630) 221-7477
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-hackers" in the body of the message
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3B852799.72A4D8CC>