718cf2ccb9
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2010-2011 Monthadar Al Jaberi, TerraNet AB
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* All rights reserved.
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*
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* Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
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* redistribution must be conditioned upon including a substantially
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* similar Disclaimer requirement for further binary redistribution.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGES.
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*
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* $FreeBSD$
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*/
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#ifndef __DEV_WTAP_MEDIUM_H__
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#define __DEV_WTAP_MEDIUM_H__
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#include "if_wtapvar.h"
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#include "wtap_hal/handler.h"
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struct packet {
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STAILQ_ENTRY(packet) pf_list;
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struct mbuf * m;
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int id;
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};
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typedef STAILQ_HEAD(, packet) md_pkthead;
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struct wtap_medium {
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struct mtx md_mtx;
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#if 0
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int visibility[MAX_NBR_WTAP];
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struct stailhead *headp;
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packet_head pktbuf;
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STAILQ_HEAD(stailhead, packet) pktbuf;
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STAILQ_HEAD(stailhead, packet) pktbuf;
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/* = STAILQ_HEAD_INITIALIZER(head); */
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#endif
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/* 0 means we drop packets, 1 we queue them */
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int open;
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md_pkthead md_pktbuf; /* master queue */
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struct eventhandler *tx_handler;
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struct timehandler *bc_handler;
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};
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extern void init_medium(struct wtap_medium *);
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extern void deinit_medium(struct wtap_medium *);
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extern void medium_open(struct wtap_medium *);
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extern void medium_close(struct wtap_medium *);
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extern int medium_transmit(struct wtap_medium *, int id, struct mbuf*);
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extern struct packet *medium_get_next_packet(struct wtap_medium *);
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#endif /* __DEV_WTAP_MEDIUM_H__ */
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