File nut/include/net/if.h

Included Files

Preprocessor definitions

#define _NET_IF_H_

#define IF_NAMESIZE 8

#define IFF_UP 0x00000001

#define IFF_BROADCAST 0x00000002

#define IFF_DEBUG 0x00000004

#define IFF_LOOPBACK 0x00000008

#define IFF_POINTOPOINT 0x00000010

#define IFF_NOARP 0x00000080

#define IFF_PROMISC 0x00000100

#define IFF_ALLMULTI 0x00000200

#define IFF_DRV_OACTIVE 0x00000400

#define IFF_SIMPLEX 0x00000800

#define IFF_LINK0 0x00001000

#define IFF_LINK1 0x00002000

#define IFF_LINK2 0x00004000

#define IFF_MULTICAST 0x00008000

#define IFF_PPROMISC 0x00020000

#define IFF_MONITOR 0x00040000

#define IFF_STATICARP 0x00080000

#define LINK_STATE_UNKNOWN 0

#define LINK_STATE_DOWN 1

#define LINK_STATE_UP 2

Type struct ifreq

struct ifreq
struct ifreq  
   {  
      char ifr_name[8];  
      union  
        {  
            uint32_t ifru_addr;  
            uint32_t ifru_dstaddr;  
            uint32_t ifru_broadaddr;  
            uint16_t ifru_flags[2];  
            uint16_t ifru_index;  
            int ifru_metric;  
            int ifru_mtu;  
            int ifru_phys;  
            int ifru_media;  
            int ifru_cap[2];  
        }  
     ifr_ifru;  
   }