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/* Definitions for pfinet-specific calls
Copyright (C) 1999 Free Software Foundation
This file is part of the GNU Hurd.
The GNU Hurd is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
The GNU Hurd is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with the GNU Hurd; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
subsystem pfinet 21000;
#include <hurd/hurd_types.defs>
#ifdef SOCKET_IMPORTS
SOCKET_IMPORTS
#endif
INTR_INTERFACE
/* Register a new interface. This call is made on the main socket
rendezvous port (/servers/socket/pfinet). */
routine pfinet_register_interface (
server: pf_t;
name: string_t;
address: int; /* in net byte order */
network: int; /* in net byte order */
mask: int; /* in net byte order */
broadcast: int; /* in net byte order */
mac_hdr_len: int;
xmit: mach_port_send_t;
out recv: mach_port_send_t);
/* Process an incoming packet. This is made on the RECVXMIT port returned
by a previous call to pfinet_register_interface. */
simpleroutine pfinet_recv (
rx: mach_port_t;
packet: data_t);
/* Sent by pfinet TO an interface for each packet that needs to be sent.
The first mac_hdr_len bytes of the buffer are unfilled; the actual
IP packet begins that many bytes in. */
simpleroutine pfinet_xmit (
tx: mach_port_t;
is_broadcast: int;
packet: data_t);
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