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
|
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
#ifndef foosdndiscfoo
#define foosdndiscfoo
/***
This file is part of systemd.
Copyright (C) 2014 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>
#include <net/ethernet.h>
#include "sd-event.h"
#include "_sd-common.h"
_SD_BEGIN_DECLARATIONS;
enum {
SD_NDISC_EVENT_STOP = 0,
SD_NDISC_EVENT_TIMEOUT = 1,
};
typedef struct sd_ndisc sd_ndisc;
typedef void(*sd_ndisc_router_callback_t)(sd_ndisc *nd, uint8_t flags, const struct in6_addr *gateway, unsigned lifetime, int pref, void *userdata);
typedef void(*sd_ndisc_prefix_onlink_callback_t)(sd_ndisc *nd, const struct in6_addr *prefix, unsigned prefixlen,
unsigned lifetime, void *userdata);
typedef void(*sd_ndisc_prefix_autonomous_callback_t)(sd_ndisc *nd, const struct in6_addr *prefix, unsigned prefixlen,
unsigned lifetime_prefered, unsigned lifetime_valid, void *userdata);
typedef void(*sd_ndisc_callback_t)(sd_ndisc *nd, int event, void *userdata);
int sd_ndisc_set_callback(sd_ndisc *nd,
sd_ndisc_router_callback_t rcb,
sd_ndisc_prefix_onlink_callback_t plcb,
sd_ndisc_prefix_autonomous_callback_t pacb,
sd_ndisc_callback_t cb,
void *userdata);
int sd_ndisc_set_index(sd_ndisc *nd, int interface_index);
int sd_ndisc_set_mac(sd_ndisc *nd, const struct ether_addr *mac_addr);
int sd_ndisc_attach_event(sd_ndisc *nd, sd_event *event, int priority);
int sd_ndisc_detach_event(sd_ndisc *nd);
sd_event *sd_ndisc_get_event(sd_ndisc *nd);
sd_ndisc *sd_ndisc_ref(sd_ndisc *nd);
sd_ndisc *sd_ndisc_unref(sd_ndisc *nd);
int sd_ndisc_new(sd_ndisc **ret);
int sd_ndisc_get_mtu(sd_ndisc *nd, uint32_t *mtu);
int sd_ndisc_stop(sd_ndisc *nd);
int sd_ndisc_router_discovery_start(sd_ndisc *nd);
#define SD_NDISC_ADDRESS_FORMAT_STR "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x"
#define SD_NDISC_ADDRESS_FORMAT_VAL(address) \
be16toh((address).s6_addr16[0]), \
be16toh((address).s6_addr16[1]), \
be16toh((address).s6_addr16[2]), \
be16toh((address).s6_addr16[3]), \
be16toh((address).s6_addr16[4]), \
be16toh((address).s6_addr16[5]), \
be16toh((address).s6_addr16[6]), \
be16toh((address).s6_addr16[7])
_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ndisc, sd_ndisc_unref);
_SD_END_DECLARATIONS;
#endif
|
