source: rtems-libbsd/dhcpcd/dhcpcd.h @ 1378632

55-freebsd-126-freebsd-12
Last change on this file since 1378632 was f2ed769, checked in by Sebastian Huber <sebastian.huber@…>, on 01/30/14 at 12:29:46

DHCPCD(8): Import

Import DHCPCD(8) from:

http://roy.marples.name/projects/dhcpcd/

The upstream sources can be obtained via:

fossil clone http://roy.marples.name/projects/dhcpcd

The imported version is 2014-01-29 19:46:44 [6b209507bb].

  • Property mode set to 100644
File size: 2.8 KB
Line 
1/*
2 * dhcpcd - DHCP client daemon
3 * Copyright (c) 2006-2013 Roy Marples <roy@marples.name>
4 * All rights reserved
5
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
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.
14 *
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
25 * SUCH DAMAGE.
26 */
27
28#ifndef DHCPCD_H
29#define DHCPCD_H
30
31#include <sys/queue.h>
32#include <sys/socket.h>
33#include <net/if.h>
34
35#include "control.h"
36#include "if-options.h"
37
38#define HWADDR_LEN 20
39#define IF_SSIDSIZE 33
40#define PROFILE_LEN 64
41
42#define LINK_UP         1
43#define LINK_UNKNOWN    0
44#define LINK_DOWN       -1
45
46#define IF_DATA_IPV4    0
47#define IF_DATA_DHCP    1
48#define IF_DATA_IPV6    2
49#define IF_DATA_IPV6ND  3
50#define IF_DATA_DHCP6   4
51#define IF_DATA_MAX     5
52
53struct interface {
54        TAILQ_ENTRY(interface) next;
55        char name[IF_NAMESIZE];
56        unsigned int index;
57        int flags;
58        sa_family_t family;
59        unsigned char hwaddr[HWADDR_LEN];
60        size_t hwlen;
61        int metric;
62        int carrier;
63        int wireless;
64        char ssid[IF_SSIDSIZE];
65
66        char profile[PROFILE_LEN];
67        struct if_options *options;
68        void *if_data[IF_DATA_MAX];
69};
70extern TAILQ_HEAD(if_head, interface) *ifaces;
71
72extern char vendor[VENDORCLASSID_MAX_LEN];
73extern sigset_t dhcpcd_sigset;
74extern int pidfd;
75extern int ifac;
76extern char **ifav;
77extern int ifdc;
78extern char **ifdv;
79extern struct if_options *if_options;
80
81extern const int handle_sigs[];
82
83pid_t daemonise(void);
84struct interface *find_interface(const char *);
85int handle_args(struct fd_list *, int, char **);
86void handle_carrier(int, int, const char *);
87void handle_interface(int, const char *);
88void handle_hwaddr(const char *, const unsigned char *, size_t);
89void drop_interface(struct interface *, const char *);
90int select_profile(struct interface *, const char *);
91
92void start_interface(void *);
93
94#endif
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