class RawSocket4

Base class for raw sockets. More...

Definition#include <rawsock4.hh>
Inherited byFilterRawSocket4, IoRawSocket4
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Detailed Description

Base class for raw sockets. Supports write only.

 RawSocket4 (uint32_t protocol)
throw (RawSocketException)

RawSocket4

 ~RawSocket4 ()

~RawSocket4

[virtual]

inline uint32_t  protocol ()

protocol

[const]

ssize_t  write (const uint8_t* buf, size_t bufbytes)

write

[const]

Write data to raw socket.

Parameters:
bufpointer to raw IPv4 packet. Packet fields are expected to be in network order.
bufbytesnumber of bytes in packet pointed to by buf.

Returns: number of bytes written on success. If return value is negative check errno for system errors. Invalid IPv4 fields may cause packet to be rejected before being passed to system, in which case errno will not indicate an error. The error is recorded in the xlog.

int32_t _fd

_fd

[protected]

uint32_t _pf

_pf

[protected]


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