diff options
Diffstat (limited to 'workspace/networkDiscovery/dhcpcd/interface.h')
| -rw-r--r-- | workspace/networkDiscovery/dhcpcd/interface.h | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/workspace/networkDiscovery/dhcpcd/interface.h b/workspace/networkDiscovery/dhcpcd/interface.h deleted file mode 100644 index 8215d48..0000000 --- a/workspace/networkDiscovery/dhcpcd/interface.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * dhcpcd - DHCP client daemon - * Copyright 2006-2008 Roy Marples <roy@marples.name> - * All rights reserved - - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef INTERFACE_H -#define INTERFACE_H - -#include <sys/types.h> -#include <sys/param.h> -#include <sys/queue.h> -#include <sys/socket.h> -#include <net/if.h> -#include <netinet/in.h> -#include <netinet/if_ether.h> -#include <limits.h> -#include <stdbool.h> - -#include "config.h" - -#ifdef __linux__ -# include <linux/netlink.h> -#endif - -#ifdef ENABLE_DUID -#ifndef DUID_LEN -# define DUID_LEN 128 + 2 -#endif -#endif - -#define EUI64_ADDR_LEN 8 -#define INFINIBAND_ADDR_LEN 20 - -/* Linux 2.4 doesn't define this */ -#ifndef ARPHRD_IEEE1394 -# define ARPHRD_IEEE1394 24 -#endif - -/* The BSD's don't define this yet */ -#ifndef ARPHRD_INFINIBAND -# define ARPHRD_INFINIBAND 32 -#endif - -#define HWADDR_LEN 20 - -/* Work out if we have a private address or not - * 10/8 - * 172.16/12 - * 192.168/16 - */ -#ifndef IN_PRIVATE -# define IN_PRIVATE(addr) (((addr & IN_CLASSA_NET) == 0x0a000000) || \ - ((addr & 0xfff00000) == 0xac100000) || \ - ((addr & IN_CLASSB_NET) == 0xc0a80000)) -#endif - -#define LINKLOCAL_ADDR 0xa9fe0000 -#define LINKLOCAL_MASK 0xffff0000 -#define LINKLOCAL_BRDC 0xa9feffff - -#ifndef IN_LINKLOCAL -# define IN_LINKLOCAL(addr) ((addr & IN_CLASSB_NET) == LINKLOCAL_ADDR) -#endif - -#ifndef STAILQ_ENTRY -# error "your sys/queue.h is too old and lacks STAILQ" -#endif - -#define NSTAILQ_FOREACH(var, head, field) \ - if (head) STAILQ_FOREACH (var, head, field) - -typedef struct route_t -{ - struct in_addr destination; - struct in_addr netmask; - struct in_addr gateway; - STAILQ_ENTRY (route_t) entries; -} route_t; -STAILQ_HEAD (route_head, route_t); - -typedef struct address_t -{ - struct in_addr address; - STAILQ_ENTRY (address_t) entries; -} address_t; -STAILQ_HEAD (address_head, address_t); - -typedef struct interface_t -{ - char name[IF_NAMESIZE]; - sa_family_t family; - unsigned char hwaddr[HWADDR_LEN]; - size_t hwlen; - bool arpable; - unsigned short mtu; - - int fd; - size_t buffer_length; - -#ifdef __linux__ - int listen_fd; - int socket_protocol; -#endif - - char infofile[PATH_MAX]; - - unsigned short previous_mtu; - struct in_addr previous_address; - struct in_addr previous_netmask; - struct route_head *previous_routes; - - time_t start_uptime; - - unsigned char *clientid; - size_t clientid_len; -} interface_t; - -void free_address (struct address_head *addresses); -void free_route (struct route_head *routes); -uint32_t get_netmask (uint32_t addr); -char *hwaddr_ntoa (const unsigned char *hwaddr, size_t hwlen); -size_t hwaddr_aton (unsigned char *hwaddr, const char *addr); - -interface_t *read_interface (const char *ifname, int metric); -int get_mtu (const char *ifname); -int set_mtu (const char *ifname, short int mtu); - -int add_address (const char *ifname, struct in_addr address, - struct in_addr netmask, struct in_addr broadcast); -int del_address (const char *ifname, struct in_addr address, - struct in_addr netmask); - -int flush_addresses (const char *ifname); -in_addr_t get_address (const char *ifname); -int has_address (const char *ifname, struct in_addr address); - -int add_route (const char *ifname, struct in_addr destination, - struct in_addr netmask, struct in_addr gateway, int metric); -int change_route (const char *ifname, struct in_addr destination, - struct in_addr netmask, struct in_addr gateway, int metric); -int del_route (const char *ifname, struct in_addr destination, - struct in_addr netmask, struct in_addr gateway, int metric); - -int inet_ntocidr (struct in_addr address); -int inet_cidrtoaddr (int cidr, struct in_addr *addr); - -#ifdef __linux__ -typedef int (*netlink_callback) (struct nlmsghdr *hdr, void *arg); -int send_netlink (struct nlmsghdr *hdr, netlink_callback callback, void *arg); -#endif -#endif |