Every class exported by the ns3 library is enclosed in the ns3 namespace. More...

Classes
struct	AtExitHandler
class	BgpConfig
class	CcnClientHelper
class	Cmsg
struct	Condition
class	CoojaLoader
class	CoojaLoaderFactory
class	DceApplication
	a wrapper around a posix synchronous application. More...
class	DceApplicationHelper
	Configuration helper for the application executed with DCE. More...
class	DceManager
	Manages a set of virtual POSIX processes within the same address space. More...
class	DceManagerHelper
	configure required instances for DCE-capable nodes More...
class	DceNodeContext
	Manages data attached to a Node usable by DCE such as uname result random context ... More...
class	DlmLoader
class	DlmLoaderFactory
class	ElfCache
class	ElfDependencies
class	ElfLdd
struct	ExeCriteria
struct	Fiber
class	FiberManager
class	FifoBuffer
class	FileUsage
	A FileUsage is used to count the usage of fd by a same process in order to prevent un wanted delete. More...
class	Ipv4DceRouting
	DCE managed routing protocol for IP version 4 stacks. More...
class	Ipv4DceRoutingHelper
	Helper class that adds ns3::Ipv4DceRouting objects. More...
class	Ipv4Linux
	This implementation of Ipv4 for nodes using a real Linux Stack. More...
class	LinuxDccpSocketFactory
	API to create DCCP socket instances. More...
class	LinuxDccpSocketFactoryImpl
	Object to create DCCP socket instances. More...
class	LinuxDeviceStateListener
class	LinuxIpv4RawSocketFactory
	API to create IPV4 RAW socket instances. More...
class	LinuxIpv4RawSocketFactoryImpl
class	LinuxSocketFd
class	LinuxSocketFdFactory
class	LinuxSocketImpl
class	LinuxStackHelper
	aggregate Ipv4Linux to nodes More...
class	LinuxTcpSocketFactory
	API to create TCP socket instances. More...
class	LinuxTcpSocketFactoryImpl
	Object to create TCP socket instances. More...
class	LinuxUdpSocketFactory
	API to create UDP socket instances. More...
class	LinuxUdpSocketFactoryImpl
	Object to create UDP socket instances. More...
class	Loader
class	LoaderFactory
class	LocalDatagramSocketFd
class	LocalSocketFd
class	LocalSocketFdFactory
class	LocalStreamSocketFd
class	MemoryBounds
class	Mip6dConfig
class	Mip6dHelper
	create a umip (mip6d) daemon as an application and associate it to a node More...
struct	Mutex
class	Ns3SocketFdFactory
class	Ospf6Config
class	OspfConfig
class	PipeFd
struct	poll_table_ref
class	PollTable
class	PollTableEntry
class	PollTableEntryLinux
struct	Process
struct	ProcessActivity
class	ProcessDelayModel
class	ProcStatus
	Container of information of a DCE finished process. More...
struct	PthreadFiber
class	PthreadFiberManager
struct	PthreadFiberThread
class	QuaggaConfig
class	QuaggaHelper
	create a quagga routing daemon as an application and associate it to a node More...
class	RandomProcessDelayModel
class	RipConfig
class	RipngConfig
class	RrTaskScheduler
	Round Robin scheduler. More...
class	SearchPath
	Class representing a search PATH. More...
struct	Semaphore
class	SharedLibrary
struct	SharedModules
struct	SignalHandler
class	Sleeper
class	SocketFdFactory
class	StackTrampoline
class	Task
class	TaskManager
class	TaskScheduler
	maintains the list of active (eligible to run) taskes. More...
class	TermUnixFileFd
struct	Thread
struct	ThreadKeyValue
class	TimeOfDayProcessDelayModel
struct	UcontextFiber
class	UcontextFiberManager
class	UnixDatagramSocketFd
class	UnixFd
class	UnixFileFd
class	UnixFileFdBase
class	UnixFileFdLight
class	UnixRandomFd
class	UnixSocketFd
class	UnixStreamSocketFd
class	UnixTimerFd
class	Waiter
class	WaitPoint
class	WaitQueueEntry
	Wait queue are similar to linux kernel wait queues. More...
class	WaitQueueEntryPoll
class	WaitQueueEntryTimeout

Enumerations
enum	PthreadFiberState { RUNNING, SLEEP, DESTROY }
enum	ThreadState_e { THREAD_RUNNING, THREAD_ACTIVE, THREAD_BLOCKED, THREAD_DEAD }

Functions
bool	CanonizePath (std::string path, bool ChRootProtected, std::ostringstream &result)
	Utilities functions to help to find DCE binaries location to be executed using Virtuals and real PATHs.
bool	CheckExeMode (struct stat *st, uid_t uid, gid_t gid)
bool	CheckFdExists (Process *const p, int const fd, bool const opened)
bool	CheckFileExe (std::string file, void *params)
bool	CheckShellScript (std::string fileName, std::ostringstream &shellName, std::ostringstream &optionalArg)
Thread *	Current (void)
static __u64	CurrentNs (struct SimKernel *kernel)
int	dce_internalClosedir (DIR dirp, struct Thread cur)
	ElfW (Addr) vaddr_2_foffset(const ElfW(Ehdr)*he
const	ElfW (Phdr)*pr
void	FdDecUsage (int fd)
std::string	FindExecFile (std::string root, std::string envPath, std::string fileName, uid_t uid, gid_t gid, int *errNo)
int	getRealFd (int fd, Thread *current)
std::string	GetTimeStamp ()
bool	HasPendingSignal (void)
	NS_LOG_COMPONENT_DEFINE ("DceApplication")
	NS_LOG_COMPONENT_DEFINE ("ElfCache")
	NS_LOG_COMPONENT_DEFINE ("TaskManager")
	NS_LOG_COMPONENT_DEFINE ("ElfDependencies")
	NS_LOG_COMPONENT_DEFINE ("ProcessDelayModel")
	NS_LOG_COMPONENT_DEFINE ("CoojaLoaderFactory")
	NS_LOG_COMPONENT_DEFINE ("PthreadFiberManager")
	NS_LOG_COMPONENT_DEFINE ("ElfLdd")
	NS_OBJECT_ENSURE_REGISTERED (SocketFdFactory)
	NS_OBJECT_ENSURE_REGISTERED (DceApplication)
	NS_OBJECT_ENSURE_REGISTERED (TaskManager)
	NS_OBJECT_ENSURE_REGISTERED (LinuxTcpSocketFactory)
	NS_OBJECT_ENSURE_REGISTERED (DlmLoaderFactory)
	NS_OBJECT_ENSURE_REGISTERED (TaskScheduler)
	NS_OBJECT_ENSURE_REGISTERED (LinuxDccpSocketFactory)
	NS_OBJECT_ENSURE_REGISTERED (LinuxUdpSocketFactory)
	NS_OBJECT_ENSURE_REGISTERED (LinuxIpv4RawSocketFactory)
	NS_OBJECT_ENSURE_REGISTERED (ProcessDelayModel)
	NS_OBJECT_ENSURE_REGISTERED (RrTaskScheduler)
	NS_OBJECT_ENSURE_REGISTERED (DceManagerHelper)
	NS_OBJECT_ENSURE_REGISTERED (LocalSocketFdFactory)
	NS_OBJECT_ENSURE_REGISTERED (DceNodeContext)
	NS_OBJECT_ENSURE_REGISTERED (CoojaLoaderFactory)
	NS_OBJECT_ENSURE_REGISTERED (Ns3SocketFdFactory)
	NS_OBJECT_ENSURE_REGISTERED (RandomProcessDelayModel)
	NS_OBJECT_ENSURE_REGISTERED (Ipv4Linux)
	NS_OBJECT_ENSURE_REGISTERED (Ipv4DceRouting)
	NS_OBJECT_ENSURE_REGISTERED (LinuxSocketImpl)
	NS_OBJECT_ENSURE_REGISTERED (DceManager)
	NS_OBJECT_ENSURE_REGISTERED (LinuxSocketFdFactory)
	NS_OBJECT_ENSURE_REGISTERED (TimeOfDayProcessDelayModel)
std::ostream &	operator<< (std::ostream &os, QuaggaConfig const &config)
std::ostream &	operator<< (std::ostream &os, Mip6dConfig const &config)
std::string	PathOfFd (int fd)
void	remove_dir (DIR d, Thread current)
static void	RunIp (Ptr< Node > node, Time at, std::string str)
std::string	SearchAbsoluteFile (std::string file, std::string vroot, std::string altRoots, void userData, bool(checker)(std::string, void *))
std::string	SearchExecFile (std::string file, std::string vpath, uid_t uid, gid_t gid, int *errNo)
std::string	SearchExecFile (std::string file, uid_t uid, gid_t gid, int *errNo)
std::string	SearchExecFile (std::string envVar, std::string file, int *errNo)
std::string	SearchFile (std::string file, std::string vroot, std::string vpath, std::string dcepath, std::string cwd, std::string altRoots, void userData, bool(checker)(std::string, void *))
std::string	SearchFile (std::string file, std::string vroot, std::string cwd, std::string altRoots, void userData, bool(checker)(std::string, void *))
std::string	SearchRelativeFile (std::string file, std::string vroot, std::string cwd, void userData, bool(checker)(std::string, void *))
std::string	SearchSimpleFile (std::string file, std::string vroot, std::string vpath, std::string cwd, std::string dcepath, void userData, bool(checker)(std::string, void *))
char *	seek_env (const char name, char *array)
std::list< std::string >	Split (std::string input, std::string sep)
static void	SwitchNotifEatSignal (void)
void	UtilsAdvanceTime (Thread *current)
int	UtilsAllocateFd (void)
void	UtilsDoSignal (void)
void	UtilsEnsureAllDirectoriesExist (std::string realPath)
void	UtilsEnsureDirectoryExists (std::string realPath)
std::string	UtilsGetAbsRealFilePath (uint32_t node, std::string path)
std::string	UtilsGetCurrentDirName (void)
uint32_t	UtilsGetNodeId (void)
static std::string	UtilsGetRealFilePath (uint32_t node)
static std::string	UtilsGetRealFilePath (void)
std::string	UtilsGetRealFilePath (std::string path)
std::string	UtilsGetVirtualFilePath (std::string path)
void	UtilsSendSignal (Process *process, int signum)
Time	UtilsSimulationTimeToTime (Time time)
Time	UtilsTimespecToTime (struct timespec tm)
Time	UtilsTimeToSimulationTime (Time time)
struct timespec	UtilsTimeToTimespec (Time time)
struct timeval	UtilsTimeToTimeval (Time time)
Time	UtilsTimevalToTime (struct timeval tv)
Time	UtilsTimevalToTime (const struct timeval *tv)

Variables
UniformVariable	g_firstPid
GlobalValue	g_timeBase
Thread *	gDisposingThreadContext = 0

Detailed Description

Every class exported by the ns3 library is enclosed in the ns3 namespace.

Enumeration Type Documentation

enum ns3::PthreadFiberState

Enumerator:

RUNNING
SLEEP
DESTROY

Definition at line 47 of file pthread-fiber-manager.cc.

enum ns3::ThreadState_e

Enumerator:

THREAD_RUNNING
THREAD_ACTIVE
THREAD_BLOCKED
THREAD_DEAD

Definition at line 85 of file process.h.

Function Documentation

bool ns3::CanonizePath	(	std::string	path,
		bool	ChRootProtected,
		std::ostringstream &	result
	)

Utilities functions to help to find DCE binaries location to be executed using Virtuals and real PATHs.

DCE search policy:

There is 3 kind of searched file:

simple file name like 'foo'
relative path like './dir/foo'
or absolute path like '/tmp/foo'

There is 2 kind of 'exec' like methods the one with a postfix 'p' and the others, the first one group (ie: execlp and execvp) may search the file using the environment variable PATH value (only if the file to search is in the simple form), the other group of methods do not use PATH in any case.

DCE execlp and execvp search algorithm:

for simple file like 'foo'

1 'foo' is searched along the path of the env var PATH of the virtual process doing exec, this path is relative to the Virtual Root of the corresponding node, 2 'foo' is searched along the path defined by the DceManagerHelper (SetVirtualPath) of the corresponding node, this path is relative to the Virtual Root of the corresponding node, 2 'foo' is searched along the path of the real env var DCE_PATH.

for relative path like './dir/foo' the file is searched at CWD/dir/foo where CWD is current working directory of the virtual process doing exec,

and for absolute path like '/tmp/foo' 1 the file is first searched in VROOT/tmp/foo where VROOT is the location of the root of the node where the virtual process is doing exec 2 else the file is searched using the roots defined by DCE_ROOT real env var. ie if DCE_ROOT=/tmp:/var the file '/tmp/foo' will be searched in the locations '/tmp/tmp/foo' and '/var/tmp/foo'.

DCE execl execle execv execve search algorithm:

for simple file like 'foo'

foo' is searched in the CWD of the virtual process doing exec,

for relative path like './dir/foo' the file is searched at CWD/dir/foo where CWD is current working directory of the virtual process doing exec,

and for absolute path like '/tmp/foo' 1 the file is first searched in VROOT/tmp/foo where VROOT is the location of the root of the node where the virtual process is doing exec 2 else the file is searched using the roots defined by DCE_ROOT real env var. ie if DCE_ROOT=/tmp:/var the file '/tmp/foo' will be searched in the locations '/tmp/tmp/foo' and '/var/tmp/foo'. Canonize A Path, checking if a ChRoot occurs

Parameters

path	to canonize,
ChRootProtected	boolean if true check if a change of root occurs, ie if true path is not allow to go to upper directories for example .. is not allowed or ./foo/../..
result	result string if return true

Definition at line 41 of file exec-utils.cc.

Referenced by ns3::SearchPath::SearchPath(), and ns3::SearchPath::SeekFile().

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bool ns3::CheckExeMode	(	struct stat *	st,
		uid_t	uid,
		gid_t	gid
	)

Definition at line 411 of file utils.cc.

Referenced by CheckFileExe(), and FindExecFile().

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bool ns3::CheckFdExists	(	Process *const	p,
		int const	fd,
		bool const	opened
	)

Definition at line 432 of file utils.cc.

References ns3::Process::openFiles.

Referenced by dce_dup(), dce_dup2(), dce_poll(), dce_select(), and dce_writev().

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bool ns3::CheckFileExe	(	std::string	file,
		void *	params
	)

Definition at line 345 of file exec-utils.cc.

References CheckExeMode(), ns3::ExeCriteria::errNo, ns3::ExeCriteria::gid, and ns3::ExeCriteria::uid.

Referenced by SearchExecFile().

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bool ns3::CheckShellScript	(	std::string	fileName,
		std::ostringstream &	shellName,
		std::ostringstream &	optionalArg
	)

Definition at line 475 of file utils.cc.

Referenced by ns3::DceManager::Execve().

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Thread * ns3::Current ( void )

Definition at line 121 of file utils.cc.

References ns3::TaskManager::Current(), ns3::TaskManager::CurrentTask(), gDisposingThreadContext, and ns3::Task::GetContext().

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static __u64 ns3::CurrentNs ( struct SimKernel * kernel )

static

Definition at line 296 of file linux-socket-fd-factory.cc.

Referenced by ns3::LinuxSocketFdFactory::InitializeStack().

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int ns3::dce_internalClosedir	(	DIR *	dirp,
		struct Thread *	cur
	)

Definition at line 64 of file dce-dirent.cc.

References dce_close(), ns3::Thread::err, errno, my__dirstream::fd, getRealFd(), and remove_dir().

Referenced by dce_closedir(), and ns3::DceManager::DeleteProcess().

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const const ns3::ElfW ( Addr ) const

Definition at line 265 of file elf-ldd.cc.

Referenced by ns3::ElfCache::EditBuffer(), ns3::ElfLdd::ExtractLibraries(), and main().

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const ns3::ElfW ( Phdr )

void ns3::FdDecUsage ( int fd )

Definition at line 418 of file utils.cc.

References Current(), ns3::FileUsage::DecUsage(), ns3::Process::openFiles, and ns3::Thread::process.

Referenced by dce_writev().

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std::string ns3::FindExecFile	(	std::string	root,
		std::string	envPath,
		std::string	fileName,
		uid_t	uid,
		gid_t	gid,
		int *	errNo
	)

Definition at line 361 of file utils.cc.

References CheckExeMode(), Split(), and UtilsGetRealFilePath().

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int ns3::getRealFd	(	int	fd,
		Thread *	current
	)

Definition at line 443 of file utils.cc.

References ns3::FileUsage::GetFile(), ns3::UnixFd::GetRealFd(), ns3::FileUsage::IsClosed(), ns3::Process::openFiles, and ns3::Thread::process.

Referenced by dce___fxstatat(), dce_fchdir(), dce_internalClosedir(), dce_readdir(), dce_readdir_r(), dce_rewinddir(), and dce_unlinkat().

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std::string ns3::GetTimeStamp ( )

Definition at line 301 of file utils.cc.

Referenced by ns3::DceManager::AppendStatusFile().

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bool ns3::HasPendingSignal ( void )

Definition at line 135 of file utils.cc.

References Current(), and ns3::Thread::pendingSignals.

Referenced by ns3::Waiter::Wait(), and ns3::WaitPoint::Wait().

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ns3::NS_LOG_COMPONENT_DEFINE ( "DceApplication" )

ns3::NS_LOG_COMPONENT_DEFINE ( "ElfCache" )

ns3::NS_LOG_COMPONENT_DEFINE ( "TaskManager" )

ns3::NS_LOG_COMPONENT_DEFINE ( "ElfDependencies" )

ns3::NS_LOG_COMPONENT_DEFINE ( "ProcessDelayModel" )

ns3::NS_LOG_COMPONENT_DEFINE ( "CoojaLoaderFactory" )

ns3::NS_LOG_COMPONENT_DEFINE ( "PthreadFiberManager" )

ns3::NS_LOG_COMPONENT_DEFINE ( "ElfLdd" )

ns3::NS_OBJECT_ENSURE_REGISTERED ( SocketFdFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( DceApplication )

ns3::NS_OBJECT_ENSURE_REGISTERED ( TaskManager )

ns3::NS_OBJECT_ENSURE_REGISTERED ( LinuxTcpSocketFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( DlmLoaderFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( TaskScheduler )

ns3::NS_OBJECT_ENSURE_REGISTERED ( LinuxDccpSocketFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( LinuxUdpSocketFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( LinuxIpv4RawSocketFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( ProcessDelayModel )

ns3::NS_OBJECT_ENSURE_REGISTERED ( RrTaskScheduler )

ns3::NS_OBJECT_ENSURE_REGISTERED ( DceManagerHelper )

ns3::NS_OBJECT_ENSURE_REGISTERED ( LocalSocketFdFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( DceNodeContext )

ns3::NS_OBJECT_ENSURE_REGISTERED ( CoojaLoaderFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( Ns3SocketFdFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( RandomProcessDelayModel )

ns3::NS_OBJECT_ENSURE_REGISTERED ( Ipv4Linux )

ns3::NS_OBJECT_ENSURE_REGISTERED ( Ipv4DceRouting )

ns3::NS_OBJECT_ENSURE_REGISTERED ( LinuxSocketImpl )

ns3::NS_OBJECT_ENSURE_REGISTERED ( DceManager )

ns3::NS_OBJECT_ENSURE_REGISTERED ( LinuxSocketFdFactory )

ns3::NS_OBJECT_ENSURE_REGISTERED ( TimeOfDayProcessDelayModel )

std::ostream& ns3::operator<<	(	std::ostream &	os,
		QuaggaConfig const &	config
	)

Definition at line 96 of file quagga-helper.cc.

References ns3::QuaggaConfig::Print().

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std::ostream& ns3::operator<<	(	std::ostream &	os,
		Mip6dConfig const &	config
	)

Definition at line 104 of file mip6d-helper.cc.

References ns3::Mip6dConfig::Print().

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std::string ns3::PathOfFd ( int fd )

Definition at line 457 of file utils.cc.

Referenced by dce_fchdir(), dce_unlinkat(), and UtilsGetCurrentDirName().

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void ns3::remove_dir	(	DIR *	d,
		Thread *	current
	)

Definition at line 44 of file dce-dirent.cc.

References ns3::Process::openDirs, and ns3::Thread::process.

Referenced by dce_internalClosedir().

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static void ns3::RunIp	(	Ptr< Node >	node,
		Time	at,
		std::string	str
	)

static

Definition at line 44 of file ipv4-linux.cc.

References ns3::DceApplicationHelper::Install(), ns3::DceApplicationHelper::ParseArguments(), ns3::DceApplicationHelper::ResetArguments(), ns3::DceApplicationHelper::SetBinary(), and ns3::DceApplicationHelper::SetStackSize().

Referenced by ns3::Ipv4Linux::AddAddress(), and ns3::Ipv4Linux::PopulateRoutingTable().

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std::string ns3::SearchAbsoluteFile	(	std::string	file,
		std::string	vroot,
		std::string	altRoots,
		void *	userData,
		bool()(std::string, void )	checker
	)

Definition at line 266 of file exec-utils.cc.

References ns3::SearchPath::SeekFile().

Referenced by SearchFile().

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std::string ns3::SearchExecFile	(	std::string	file,
		std::string	vpath,
		uid_t	uid,
		gid_t	gid,
		int *	errNo
	)

Definition at line 371 of file exec-utils.cc.

References CheckFileExe(), Current(), dce_get_current_dir_name(), ns3::ExeCriteria::errNo, ns3::DceManager::GetVirtualPath(), ns3::ExeCriteria::gid, ns3::Process::manager, ns3::Thread::process, SearchFile(), ns3::ExeCriteria::uid, and UtilsGetRealFilePath().

Referenced by dce_execl(), dce_execle(), dce_execlp(), dce_execv(), dce_execve(), dce_execvp(), ns3::DceManager::Execve(), and ns3::LinuxSocketFdFactory::InitializeStack().

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std::string ns3::SearchExecFile	(	std::string	file,
		uid_t	uid,
		gid_t	gid,
		int *	errNo
	)

Definition at line 415 of file exec-utils.cc.

References CheckFileExe(), dce_get_current_dir_name(), ns3::ExeCriteria::errNo, ns3::ExeCriteria::gid, SearchFile(), ns3::ExeCriteria::uid, and UtilsGetRealFilePath().

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std::string ns3::SearchExecFile	(	std::string	envVar,
		std::string	file,
		int *	errNo
	)

Definition at line 438 of file exec-utils.cc.

References CheckFileExe(), ns3::ExeCriteria::errNo, ns3::ExeCriteria::gid, SearchFile(), and ns3::ExeCriteria::uid.

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std::string ns3::SearchFile	(	std::string	file,
		std::string	vroot,
		std::string	vpath,
		std::string	dcepath,
		std::string	cwd,
		std::string	altRoots,
		void *	userData,
		bool()(std::string, void )	checker
	)

Definition at line 310 of file exec-utils.cc.

References SearchAbsoluteFile(), SearchRelativeFile(), and SearchSimpleFile().

Referenced by SearchExecFile().

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std::string ns3::SearchFile	(	std::string	file,
		std::string	vroot,
		std::string	cwd,
		std::string	altRoots,
		void *	userData,
		bool()(std::string, void )	checker
	)

Definition at line 331 of file exec-utils.cc.

References SearchAbsoluteFile(), and SearchRelativeFile().

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std::string ns3::SearchRelativeFile	(	std::string	file,
		std::string	vroot,
		std::string	cwd,
		void *	userData,
		bool()(std::string, void )	checker
	)

Definition at line 282 of file exec-utils.cc.

References ns3::SearchPath::SeekFile().

Referenced by SearchFile().

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std::string ns3::SearchSimpleFile	(	std::string	file,
		std::string	vroot,
		std::string	vpath,
		std::string	cwd,
		std::string	dcepath,
		void *	userData,
		bool()(std::string, void )	checker
	)

Definition at line 289 of file exec-utils.cc.

References ns3::SearchPath::SeekFile().

Referenced by SearchFile().

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char * ns3::seek_env	(	const char *	name,
		char **	array
	)

Definition at line 541 of file utils.cc.

Referenced by dce_execlp(), dce_execvp(), dce_getenv(), and ns3::DceManager::Execve().

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std::list< std::string > ns3::Split	(	std::string	input,
		std::string	sep
	)

Definition at line 334 of file utils.cc.

Referenced by FindExecFile(), and ns3::SearchPath::SearchPath().

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static void ns3::SwitchNotifEatSignal ( void )

static

Definition at line 205 of file task-manager.cc.

References Current(), ns3::TaskManager::Current(), ns3::TaskManager::CurrentTask(), ns3::TaskManager::GetNoSignal(), and UtilsDoSignal().

Referenced by ns3::TaskManager::SetFiberManagerType().

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void ns3::UtilsAdvanceTime ( Thread * current )

Definition at line 285 of file utils.cc.

References ns3::Thread::lastTime, ns3::Process::manager, ns3::Thread::process, and ns3::DceManager::Wait().

Referenced by dce_poll().

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int ns3::UtilsAllocateFd ( void )

Definition at line 265 of file utils.cc.

References Current(), MAX_FDS, ns3::Process::openFiles, and ns3::Thread::process.

Referenced by ns3::UnixStreamSocketFd::Accept(), ns3::LinuxSocketFdFactory::Accept(), ns3::LocalStreamSocketFd::Accept(), dce_dup(), dce_mkstemp(), dce_open(), dce_pipe(), dce_socket(), and dce_timerfd_create().

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void ns3::UtilsDoSignal ( void )

Definition at line 209 of file utils.cc.

References Current(), ns3::Process::pendingSignals, ns3::Thread::pendingSignals, ns3::Thread::process, ns3::Process::signalHandlers, and ns3::Thread::signalMask.

Referenced by ns3::UnixStreamSocketFd::Accept(), ns3::LocalStreamSocketFd::Accept(), ns3::UnixStreamSocketFd::Connect(), ns3::LocalStreamSocketFd::Connect(), ns3::PipeFd::DoRecvPacket(), ns3::UnixStreamSocketFd::DoSendmsg(), ns3::PipeFd::Read(), ns3::LocalStreamSocketFd::Read(), ns3::LocalDatagramSocketFd::Read(), ns3::LocalDatagramSocketFd::Sendmsg(), SwitchNotifEatSignal(), ns3::Waiter::WaitDoSignal(), ns3::UnixSocketFd::WaitRecvDoSignal(), ns3::PipeFd::Write(), and ns3::LocalStreamSocketFd::Write().

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void ns3::UtilsEnsureAllDirectoriesExist ( std::string realPath )

Definition at line 72 of file utils.cc.

References UtilsEnsureDirectoryExists().

Referenced by ns3::LocalDatagramSocketFd::Bind(), ns3::LocalStreamSocketFd::Bind(), ns3::CcnClientHelper::CopyRealFileToVirtual(), ns3::CcnClientHelper::GetKeystoreDir(), and ns3::CcnClientHelper::Install().

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void ns3::UtilsEnsureDirectoryExists ( std::string realPath )

Definition at line 83 of file utils.cc.

References errno.

Referenced by ns3::CcnClientHelper::Install(), ns3::LinuxSocketFdFactory::NotifyNewAggregate(), UtilsEnsureAllDirectoriesExist(), UtilsGetAbsRealFilePath(), and UtilsGetRealFilePath().

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std::string ns3::UtilsGetAbsRealFilePath	(	uint32_t	node,
		std::string	path
	)

Definition at line 52 of file utils.cc.

References Current(), UtilsEnsureDirectoryExists(), and UtilsGetRealFilePath().

Referenced by ns3::LinuxSocketFdFactory::NotifyNewAggregate().

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std::string ns3::UtilsGetCurrentDirName ( void )

Definition at line 560 of file utils.cc.

References PathOfFd().

Referenced by dce___fxstatat(), dce_fchdir(), and dce_unlinkat().

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uint32_t ns3::UtilsGetNodeId ( void )

Definition at line 33 of file utils.cc.

References gDisposingThreadContext, ns3::Process::nodeId, and ns3::Thread::process.

Referenced by ns3::DceManager::CreateProcess(), dce___cxa_atexit(), dce___cxa_finalize(), dce___fpending(), dce___fprintf_chk(), dce___fpurge(), dce___fxstat(), dce___fxstat64(), dce___fxstatat(), dce___lxstat(), dce___lxstat64(), dce___printf_chk(), dce___snprintf_chk(), dce___vfprintf_chk(), dce___vsnprintf_chk(), dce___xstat(), dce___xstat64(), dce__IO_getc(), dce__IO_putc(), dce_accept(), dce_asctime(), dce_atexit(), dce_bind(), dce_chdir(), dce_clearenv(), dce_clearerr(), dce_clock_getres(), dce_clock_gettime(), dce_close(), dce_closedir(), dce_closelog(), dce_connect(), dce_ctime(), dce_debug_lookup(), dce_debug_nodeid(), dce_debug_processname(), dce_dirfd(), dce_dup(), dce_dup2(), dce_execl(), dce_execle(), dce_execlp(), dce_execv(), dce_execve(), dce_execvp(), dce_exit(), dce_fchdir(), dce_fclose(), dce_fcloseall(), dce_fcntl(), dce_fdopen(), dce_fdopendir(), dce_feof(), dce_ferror(), dce_fflush(), dce_fgetc(), dce_fgetpos(), dce_fgets(), dce_fileno(), dce_fopen(), dce_fopen64(), dce_fputc(), dce_fputs(), dce_fread(), dce_freeaddrinfo(), dce_freopen(), dce_fseek(), dce_fseeko(), dce_fsetpos(), dce_fstatfs(), dce_fstatfs64(), dce_fstatvfs(), dce_ftell(), dce_ftello(), dce_ftruncate(), dce_ftruncate64(), dce_fwrite(), dce_gai_strerror(), dce_get_current_dir_name(), dce_getaddrinfo(), dce_getchar(), dce_getcwd(), dce_getenv(), dce_gethostbyname(), dce_gethostname(), dce_getitimer(), dce_getopt(), dce_getopt_long(), dce_getpeername(), dce_getsockname(), dce_getsockopt(), dce_gettimeofday(), dce_getwd(), dce_gmtime(), dce_herror(), dce_inet_ntop(), dce_ioctl(), dce_isatty(), dce_kill(), dce_listen(), dce_localtime(), dce_lseek(), dce_lseek64(), dce_mkstemp(), dce_mmap64(), dce_munmap(), dce_nanosleep(), dce_open(), dce_opendir(), dce_openlog(), dce_perror(), dce_pipe(), dce_poll(), dce_pread(), dce_printf(), dce_pthread_cond_broadcast(), dce_pthread_cond_destroy(), dce_pthread_cond_init(), dce_pthread_cond_signal(), dce_pthread_cond_timedwait(), dce_pthread_cond_wait(), dce_pthread_create(), dce_pthread_detach(), dce_pthread_exit(), dce_pthread_getspecific(), dce_pthread_join(), dce_pthread_key_create(), dce_pthread_key_delete(), dce_pthread_kill(), dce_pthread_mutex_destroy(), dce_pthread_mutex_init(), dce_pthread_mutex_lock(), dce_pthread_mutex_trylock(), dce_pthread_mutex_unlock(), dce_pthread_mutexattr_destroy(), dce_pthread_mutexattr_init(), dce_pthread_mutexattr_settype(), dce_pthread_once(), dce_pthread_self(), dce_pthread_setspecific(), dce_putchar(), dce_putenv(), dce_puts(), dce_pwrite(), dce_read(), dce_readdir(), dce_readdir_r(), dce_readlink(), dce_recvmsg(), dce_remove(), dce_rename(), dce_rewind(), dce_rewinddir(), dce_scandir(), dce_sched_yield(), dce_select(), dce_sem_destroy(), dce_sem_getvalue(), dce_sem_post(), dce_sem_timedwait(), dce_sem_trywait(), dce_sem_wait(), dce_sendmsg(), dce_setenv(), dce_setitimer(), dce_setlogmask(), dce_setsockopt(), dce_setvbuf(), dce_shutdown(), dce_sigaction(), dce_signal(), dce_sigprocmask(), dce_sigwait(), dce_sleep(), dce_socket(), dce_statfs(), dce_statfs64(), dce_statvfs(), dce_strtod(), dce_strtol(), dce_strtoll(), dce_strtoul(), dce_strtoull(), dce_sysinfo(), dce_syslog(), dce_time(), dce_timerfd_create(), dce_timerfd_gettime(), dce_timerfd_settime(), dce_truncate(), dce_ttyname(), dce_ungetc(), dce_unlinkat(), dce_unsetenv(), dce_usleep(), dce_utime(), dce_vasprintf(), dce_vprintf(), dce_vsyslog(), dce_write(), dce_writev(), ns3::DceNodeContext::UName(), and UtilsGetRealFilePath().

static std::string ns3::UtilsGetRealFilePath ( uint32_t node )

static

static std::string ns3::UtilsGetRealFilePath ( void )

static

Definition at line 47 of file utils.cc.

References UtilsGetNodeId(), and UtilsGetRealFilePath().

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std::string ns3::UtilsGetRealFilePath ( std::string path )

Definition at line 62 of file utils.cc.

References Current(), UtilsEnsureDirectoryExists(), UtilsGetRealFilePath(), and UtilsGetVirtualFilePath().

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std::string ns3::UtilsGetVirtualFilePath ( std::string path )

Definition at line 101 of file utils.cc.

References Current(), ns3::Process::cwd, and ns3::Thread::process.

Referenced by dce_chdir(), dce_fchdir(), and UtilsGetRealFilePath().

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void ns3::UtilsSendSignal	(	Process *	process,
		int	signum
	)

Definition at line 189 of file utils.cc.

References ns3::Task::IsBlocked(), ns3::Process::manager, ns3::Process::pendingSignals, ns3::Thread::signalMask, ns3::Thread::task, ns3::Process::threads, and ns3::DceManager::Wakeup().

Referenced by dce_abort(), dce_kill(), Itimer(), and ns3::PipeFd::Write().

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Time ns3::UtilsSimulationTimeToTime ( Time time )

Definition at line 156 of file utils.cc.

Referenced by dce_clock_gettime(), dce_gettimeofday(), dce_sysinfo(), and dce_time().

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Time ns3::UtilsTimespecToTime ( struct timespec tm )

Definition at line 182 of file utils.cc.

Referenced by dce_nanosleep(), dce_pthread_cond_timedwait(), dce_sem_timedwait(), and ns3::UnixTimerFd::Settime().

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Time ns3::UtilsTimeToSimulationTime ( Time time )

Definition at line 162 of file utils.cc.

Referenced by dce_pthread_cond_timedwait(), and dce_sem_timedwait().

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struct timespec ns3::UtilsTimeToTimespec ( Time time )

read

Definition at line 148 of file utils.cc.

Referenced by dce_clock_gettime(), dce_nanosleep(), and ns3::UnixTimerFd::Gettime().

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struct timeval ns3::UtilsTimeToTimeval ( Time time )

read

Definition at line 140 of file utils.cc.

Referenced by dce_getitimer(), dce_gettimeofday(), dce_setitimer(), ns3::UnixSocketFd::Getsockopt(), ns3::LocalDatagramSocketFd::Getsockopt(), and ns3::LocalStreamSocketFd::Getsockopt().

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Time ns3::UtilsTimevalToTime ( struct timeval tv )

Definition at line 168 of file utils.cc.

Referenced by dce_setitimer(), ns3::UnixSocketFd::Setsockopt(), ns3::LocalSocketFd::Setsockopt(), ns3::LocalDatagramSocketFd::Setsockopt(), ns3::LocalStreamSocketFd::Setsockopt(), and UtilsTimevalToTime().

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Time ns3::UtilsTimevalToTime ( const struct timeval * tv )

Definition at line 174 of file utils.cc.

References UtilsTimevalToTime().

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Variable Documentation

UniformVariable ns3::g_firstPid

Definition at line 27 of file dce-manager-helper.cc.

Referenced by ns3::DceManagerHelper::Install().

GlobalValue ns3::g_timeBase

Initial value:

 GlobalValue ("SimulationTimeBase",
                                      "The timebase for this simulation",
                                      
                                      UintegerValue (1262304000),
                                      MakeUintegerChecker<uint32_t> ())

Definition at line 25 of file utils.cc.

Thread * ns3::gDisposingThreadContext = 0

Definition at line 119 of file utils.cc.

Referenced by Current(), ns3::TaskManager::DoDispose(), and UtilsGetNodeId().

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Functions

Variables

Detailed Description

Enumeration Type Documentation

Function Documentation

Variable Documentation