diff options
Diffstat (limited to 'net.h')
| -rw-r--r-- | net.h | 20 |
1 files changed, 12 insertions, 8 deletions
@@ -71,8 +71,8 @@ #endif #define LINKLOCAL_ADDR 0xa9fe0000 -#define LINKLOCAL_MASK 0xffff0000 -#define LINKLOCAL_BRDC 0xa9feffff +#define LINKLOCAL_MASK IN_CLASSB_NET +#define LINKLOCAL_BRDC (LINKLOCAL_ADDR | ~LINKLOCAL_MASK) #ifndef IN_LINKLOCAL # define IN_LINKLOCAL(addr) ((addr & IN_CLASSB_NET) == LINKLOCAL_ADDR) @@ -101,13 +101,12 @@ struct interface size_t hwlen; int arpable; - int fd; + int raw_fd; int udp_fd; + int arp_fd; + int link_fd; size_t buffer_size, buffer_len, buffer_pos; unsigned char *buffer; -#ifdef ENABLE_ARP - int arp_fd; -#endif struct in_addr addr; struct in_addr net; @@ -131,6 +130,7 @@ int do_mtu(const char *, short int); int inet_ntocidr(struct in_addr); int inet_cidrtoaddr(int, struct in_addr *); +int up_interface(const char *); int do_interface(const char *, unsigned char *, size_t *, struct in_addr *, struct in_addr *, int); int if_address(const char *, const struct in_addr *, const struct in_addr *, @@ -148,6 +148,8 @@ int if_route(const char *, const struct in_addr *, const struct in_addr *, const struct in_addr *, int, int); #define add_route(ifname, dest, mask, gate, metric) \ if_route(ifname, dest, mask, gate, metric, 1) +#define change_route(ifname, dest, mask, gate, metric) \ + if_route(ifname, dest, mask, gate, metric, 0) #define del_route(ifname, dest, mask, gate, metric) \ if_route(ifname, dest, mask, gate, metric, -1) void free_routes(struct rt *); @@ -166,7 +168,9 @@ ssize_t send_raw_packet(const struct interface *, int, const void *, ssize_t); ssize_t get_raw_packet(struct interface *, int, void *, ssize_t); -#ifdef ENABLE_ARP int send_arp(const struct interface *, int, in_addr_t, in_addr_t); -#endif + +int open_link_socket(struct interface *); +int link_changed(struct interface *); +int carrier_status(const char *); #endif |