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Network Interface (net)

Network interface.

Device Type​

DEVICE_TYPE_NET

Structure​

struct net_t {
    char * name;
    struct socket_listen_t * (*listen)(struct net_t * net, int type, int port);
    struct socket_connect_t * (*accept)(struct net_t * net, struct socket_listen_t * l, int type);
    struct socket_connect_t * (*connect)(struct net_t * net, int type, const char * host, int port);
    int (*read)(struct net_t * net, struct socket_connect_t * c, uint8_t * buf, int64_t len);
    int (*write)(struct net_t * net, struct socket_connect_t * c, uint8_t * buf, int64_t len);
    int (*close)(struct net_t * net, struct socket_connect_t * c);
    int (*delete)(struct net_t * net, struct socket_listen_t * l);
    int (*ioctl)(struct net_t * net, const char * cmd, void * arg);
    void * priv;
};

Key API​

FunctionDescription
search_net(name)Find network device by name
register_net(net, drv)Register network device
unregister_net(net)Unregister network device
net_listen/accept/connect(net, ...)Network connection management
net_read/write(net, c, buf, len)Network data read/write

Description​

Network stack interface, providing TCP-like socket operations over any transport layer (Ethernet, WiFi, PPP, etc.). Supports both server and client modes.