hal.h revision 330897 
1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2010-2011 Monthadar Al Jaberi, TerraNet AB
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer,
12 *    without modification.
13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
14 *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
15 *    redistribution must be conditioned upon including a substantially
16 *    similar Disclaimer requirement for further binary redistribution.
17 *
18 * NO WARRANTY
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
22 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
23 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
24 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
27 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
29 * THE POSSIBILITY OF SUCH DAMAGES.
30 *
31 * $FreeBSD: stable/11/sys/dev/wtap/wtap_hal/hal.h 330897 2018-03-14 03:19:51Z eadler $
32 */
33
34#ifndef _WTAP_HAL_H_
35#define _WTAP_HAL_H_
36
37#include "../if_wtapvar.h"
38#include "../plugins/wtap_plugin.h"
39#include "handler.h"
40
41struct wtap_hal {
42	struct wtap_medium	*hal_md;
43	struct mtx		hal_mtx;
44	struct wtap_plugin	*plugin;
45	struct wtap_softc 	*hal_devs[MAX_NBR_WTAP];
46};
47
48void init_hal(struct wtap_hal *);
49void deinit_hal(struct wtap_hal *);
50void register_plugin(struct wtap_hal *, struct wtap_plugin *);
51void deregister_plugin(struct wtap_hal *);
52int32_t new_wtap(struct wtap_hal *, int32_t id);
53int32_t free_wtap(struct wtap_hal *, int32_t id);
54
55
56#endif
57
58