opError is a convenience for the function opError that also passes the local and remote addresses of the Conn.

opError unpacks err if possible, producing a net.OpError with the input parameters in order to implement net.PacketConn. As a convenience, opError ret

opError is a convenience for the function opError that also passes the address of the rawConn.

Close closes the connection.

htons converts a short (uint16) from host-to-network byte order.

Listen opens a packet sockets connection on the specified interface, using the given socket type and protocol values. The socket type must be one of

ReadFrom implements the net.PacketConn ReadFrom method.

SetBPF attaches an assembled BPF program to the Conn.

SetReadDeadline implements the net.PacketConn SetReadDeadline method.

Stats retrieves statistics about the Conn from the Linux kernel. Note that calling Stats will reset the kernel's internal counters for this Conn. If

String returns the string representation of an Addr.

bind binds the *socket.Conn to finalize *Conn setup.

fromSockaddr converts an opaque unix.Sockaddr to *Addr. If sa is nil, it returns nil. It panics if sa is not of type *unix.SockaddrLinklayer.

listen is the entry point for Listen on Linux.

readFrom implements the net.PacketConn ReadFrom method using recvfrom(2).

setPromiscuous wraps setsockopt(2) for the unix.PACKET_MR_PROMISC option.

stats wraps getsockopt(2) for tpacket_stats* types.

testConn produces a *packet.Conn bound to the returned *net.Interface. The caller does not need to call Close on the *packet.Conn.

testInterface looks for a suitable Ethernet interface to bind a *packet.Conn.

toSockaddr converts a net.Addr to an opaque unix.Sockaddr. It returns an error if the fields cannot be packed into a *unix.SockaddrLinklayer.

writeTo implements the net.PacketConn WriteTo method.

Control implements the syscall.RawConn Control method.

LocalAddr returns the local network address. The Addr returned is shared by all invocations of LocalAddr, so do not modify it.

Network returns the address's network name, "packet".

Control implements the syscall.RawConn Read method.

SetDeadline implements the net.PacketConn SetDeadline method.

SetPromiscuous enables or disables promiscuous mode on the Conn, allowing it to receive traffic that is not addressed to the Conn's network interface.

SetWriteDeadline implements the net.PacketConn SetWriteDeadline method.

SyscallConn returns a raw network connection. This implements the syscall.Conn interface.

Control implements the syscall.RawConn Write method.

WriteTo implements the net.PacketConn WriteTo method.