2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2023 Alexander V. Chernikov <melifaro@FreeBSD.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * Generic netlink message header and attributes
31 #ifndef _NETLINK_NETLINK_BITSET_H_
32 #define _NETLINK_NETLINK_BITSET_H_
34 #include <netlink/netlink.h>
36 /* Bitset type nested attributes */
39 NLA_BITSET_NOMASK = 1, /* flag: mask of valid bits not provided */
40 NLA_BITSET_SIZE = 2, /* u32: max valid bit # */
41 NLA_BITSET_BITS = 3, /* nested: array of NLA_BITSET_BIT */
42 NLA_BITSET_VALUE = 4, /* binary: array of bit values */
43 NLA_BITSET_MASK = 5, /* binary: array of valid bits */
46 #define NLA_BITSET_MAX (__NLA_BITSET_MAX - 1)
49 NLA_BITSET_BIT_UNSPEC,
50 NLA_BITSET_BIT_INDEX = 1, /* u32: index of the bit */
51 NLA_BITSET_BIT_NAME = 2, /* string: bit description */
52 NLA_BITSET_BIT_VALUE = 3, /* flag: provided if bit is set */
55 #define NLA_BITSET_BIT_MAX (__NLA_BITSET_BIT_MAX - 1)