In connection mode, the transport provider may begin accepting or requesting connections on the transport end point. In connectionless mode, the transport user may send or receive data units through the transport end point.
Parameters fd Specifies the transport end point.
Specifies the address to be bound to the given transport end point. Specifies the maximum size of the address buffer. The req parameter is used to request that the address represented by the netbuf structure be bound to the given transport end point. Has no meaning for the req parameter. Specifies the number of bytes in the bound address.