ns3::TapBridgeFdReader Class Reference

Class to perform the actual reading from a socket. More...

#include "tap-bridge.h"

Inheritance diagram for ns3::TapBridgeFdReader:

Collaboration diagram for ns3::TapBridgeFdReader:

Private Member Functions
FdReader::Data	DoRead () override
	The read implementation.

Additional Inherited Members
Public Member Functions inherited from ns3::FdReader
	FdReader ()
	Constructor.
virtual	~FdReader ()
	Destructor.
void	Start (int fd, Callback< void, uint8_t *, ssize_t > readCallback)
	Start a new read thread.
void	Stop ()
	Stop the read thread and reset internal state.
Public Member Functions inherited from ns3::SimpleRefCount< FdReader >
	SimpleRefCount ()
	Default constructor.
uint32_t	GetReferenceCount () const
	Get the reference count of the object.
SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.
void	Ref () const
	Increment the reference count.
void	Unref () const
	Decrement the reference count.
Protected Attributes inherited from ns3::FdReader
int	m_fd
	The file descriptor to read from.

Detailed Description

Class to perform the actual reading from a socket.

Definition at line 32 of file tap-bridge.h.

Member Function Documentation

DoRead()

FdReader::Data ns3::TapBridgeFdReader::DoRead ( )

overrideprivatevirtual

The read implementation.

The value of m_len returned controls further processing. The callback function is only invoked when m_len is positive; any data read is not processed when m_len is negative; reading stops when m_len is zero.

The management of memory associated with m_buf must be compatible with the read callback.

Returns

A structure representing what was read.

Implements ns3::FdReader.

Definition at line 44 of file tap-bridge.cc.

References ns3::FdReader::m_fd, NS_ABORT_MSG_IF, NS_LOG_FUNCTION, NS_LOG_INFO, and NS_LOG_LOGIC.

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The documentation for this class was generated from the following files:

• src/tap-bridge/model/tap-bridge.h
• src/tap-bridge/model/tap-bridge.cc