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69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
4 years ago
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/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
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/*
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* net.h
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*
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* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
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* & Ralph Metzler <ralph@convergence.de>
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* for convergence integrated media GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _DVBNET_H_
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#define _DVBNET_H_
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#include <linux/types.h>
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/**
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* struct dvb_net_if - describes a DVB network interface
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*
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* @pid: Packet ID (PID) of the MPEG-TS that contains data
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* @if_num: number of the Digital TV interface.
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* @feedtype: Encapsulation type of the feed.
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*
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* A MPEG-TS stream may contain packet IDs with IP packages on it.
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* This struct describes it, and the type of encoding.
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*
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* @feedtype can be:
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*
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* - %DVB_NET_FEEDTYPE_MPE for MPE encoding
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* - %DVB_NET_FEEDTYPE_ULE for ULE encoding.
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*/
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struct dvb_net_if {
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__u16 pid;
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__u16 if_num;
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__u8 feedtype;
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#define DVB_NET_FEEDTYPE_MPE 0 /* multi protocol encapsulation */
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#define DVB_NET_FEEDTYPE_ULE 1 /* ultra lightweight encapsulation */
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};
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#define NET_ADD_IF _IOWR('o', 52, struct dvb_net_if)
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#define NET_REMOVE_IF _IO('o', 53)
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#define NET_GET_IF _IOWR('o', 54, struct dvb_net_if)
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/* binary compatibility cruft: */
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struct __dvb_net_if_old {
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__u16 pid;
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__u16 if_num;
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};
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#define __NET_ADD_IF_OLD _IOWR('o', 52, struct __dvb_net_if_old)
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#define __NET_GET_IF_OLD _IOWR('o', 54, struct __dvb_net_if_old)
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#endif /*_DVBNET_H_*/
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