1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2019 B.A.T.M.A.N. contributors:
*
* Andreas Langer <an.langer@gmx.de>, Marek Lindner <mareklindner@neomailbox.ch>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA
*
* License-Filename: LICENSES/preferred/GPL-2.0
*/
#ifndef _BATCTL_MAIN_H
#define _BATCTL_MAIN_H
#include <stdint.h>
#include <netlink/genl/ctrl.h>
#include <netlink/genl/genl.h>
#include <netlink/netlink.h>
#ifndef SOURCE_VERSION
#define SOURCE_VERSION "2019.0"
#endif
#define EXIT_NOSUCCESS 2
#if BYTE_ORDER == BIG_ENDIAN
#define __BIG_ENDIAN_BITFIELD
#elif BYTE_ORDER == LITTLE_ENDIAN
#define __LITTLE_ENDIAN_BITFIELD
#else
#error "unknown endianess"
#endif
#define __maybe_unused __attribute__((unused))
#define BIT(nr) (1UL << (nr)) /* linux kernel compat */
extern char module_ver_path[];
#ifndef VLAN_VID_MASK
#define VLAN_VID_MASK 0xfff
#endif
#define BATADV_PRINT_VID(vid) (vid & BATADV_VLAN_HAS_TAG ? \
(int)(vid & VLAN_VID_MASK) : -1)
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
#ifndef container_of
#define container_of(ptr, type, member) __extension__ ({ \
const __typeof__(((type *)0)->member) *__pmember = (ptr); \
(type *)((char *)__pmember - offsetof(type, member)); })
#endif
enum command_flags {
COMMAND_FLAG_MESH_IFACE = BIT(0),
COMMAND_FLAG_NETLINK = BIT(1),
};
enum command_type {
SUBCOMMAND,
DEBUGTABLE,
};
struct state {
char *mesh_iface;
const struct command *cmd;
struct nl_sock *sock;
struct nl_cb *cb;
int batadv_family;
};
struct command {
enum command_type type;
const char *name;
const char *abbr;
int (*handler)(struct state *state, int argc, char **argv);
uint32_t flags;
void *arg;
const char *usage;
};
#define COMMAND_NAMED(_type, _name, _abbr, _handler, _flags, _arg, _usage) \
static const struct command command_ ## _name = { \
.type = (_type), \
.name = (#_name), \
.abbr = _abbr, \
.handler = (_handler), \
.flags = (_flags), \
.arg = (_arg), \
.usage = (_usage), \
}; \
static const struct command *__command_ ## _name \
__attribute__((__used__)) __attribute__ ((__section__ ("__command"))) = &command_ ## _name
#define COMMAND(_type, _handler, _abbr, _flags, _arg, _usage) \
COMMAND_NAMED(_type, _handler, _abbr, _handler, _flags, _arg, _usage)
#endif
|
