DeviceFDEntry Class Reference

Holds file descriptors needed to simulate devices opened with pseudo files (commonly with calls to ioctls). More...

#include <fd_entry.hh>

Inheritance diagram for DeviceFDEntry:

Public Member Functions
	DeviceFDEntry (EmulatedDriver *driver, std::string const &file_name, bool close_on_exec=false)
	DeviceFDEntry (DeviceFDEntry const &dev, bool close_on_exec=false)
std::shared_ptr< FDEntry >	clone () const override
EmulatedDriver *	getDriver () const
std::string const &	getFileName () const
void	serialize (CheckpointOut &cp) const override
	Serialize an object. More...
void	unserialize (CheckpointIn &cp) override
	Unserialize an object. More...
Public Member Functions inherited from FDEntry
	FDEntry (bool close_on_exec=false)
bool	getCOE () const
void	setCOE (bool close_on_exec)
Public Member Functions inherited from Serializable
	Serializable ()
virtual	~Serializable ()
void	serializeSection (CheckpointOut &cp, const char *name) const
	Serialize an object into a new section. More...
void	serializeSection (CheckpointOut &cp, const std::string &name) const
void	unserializeSection (CheckpointIn &cp, const char *name)
	Unserialize an a child object. More...
void	unserializeSection (CheckpointIn &cp, const std::string &name)

Private Attributes
EmulatedDriver *	_driver
std::string	_fileName

Additional Inherited Members
Static Public Member Functions inherited from Serializable
static const std::string &	currentSection ()
	Gets the fully-qualified name of the active section. More...
static void	serializeAll (const std::string &cpt_dir)
	Serializes all the SimObjects. More...
static void	unserializeGlobals (CheckpointIn &cp)
Protected Attributes inherited from FDEntry
bool	_closeOnExec

Detailed Description

Holds file descriptors needed to simulate devices opened with pseudo files (commonly with calls to ioctls).

Definition at line 192 of file fd_entry.hh.

Constructor & Destructor Documentation

DeviceFDEntry() [1/2]

DeviceFDEntry::DeviceFDEntry ( EmulatedDriver *  driver, std::string const &  file_name, bool  close_on_exec = false  )

inline

Definition at line 195 of file fd_entry.hh.

DeviceFDEntry() [2/2]

DeviceFDEntry::DeviceFDEntry ( DeviceFDEntry const &  dev, bool  close_on_exec = false  )

inline

Definition at line 200 of file fd_entry.hh.

Member Function Documentation

clone()

std::shared_ptr<FDEntry> DeviceFDEntry::clone ( ) const

inlineoverridevirtual

Implements FDEntry.

Definition at line 206 of file fd_entry.hh.

getDriver()

EmulatedDriver* DeviceFDEntry::getDriver ( ) const

inline

Definition at line 211 of file fd_entry.hh.

References _driver.

getFileName()

std::string const& DeviceFDEntry::getFileName ( ) const

inline

Definition at line 212 of file fd_entry.hh.

References _fileName.

serialize()

void DeviceFDEntry::serialize ( CheckpointOut &  cp ) const

overridevirtual

Serialize an object.

Output an object's state into the current checkpoint section.

Parameters

cp	Checkpoint state

Reimplemented from FDEntry.

Definition at line 85 of file fd_entry.cc.

References FDEntry::_closeOnExec, _fileName, and SERIALIZE_SCALAR.

unserialize()

void DeviceFDEntry::unserialize ( CheckpointIn &  cp )

overridevirtual

Unserialize an object.

Read an object's state from the current checkpoint section.

Parameters

cp	Checkpoint state

Reimplemented from FDEntry.

Definition at line 93 of file fd_entry.cc.

References FDEntry::_closeOnExec, _fileName, and UNSERIALIZE_SCALAR.

Member Data Documentation

_driver

EmulatedDriver* DeviceFDEntry::_driver

private

Definition at line 218 of file fd_entry.hh.

Referenced by getDriver().

_fileName

std::string DeviceFDEntry::_fileName

private

Definition at line 219 of file fd_entry.hh.

Referenced by getFileName(), serialize(), and unserialize().

---

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

• sim/fd_entry.hh
• sim/fd_entry.cc