Public Member Functions
	ThreadList ()

Mutex &	mutex ()

void	wait_cond (Condition *cond)

void	add_to_active_thread_list (threadobject *t)

threadobject *	get_main_thread ()

void	get_free_thread (threadobject *t, int32_t index)
	Get the next free thread object. More...

threadobject *	get_thread_by_index (int32_t index)
	Return the thread object with the given index. More...

threadobject *	get_thread_from_java_object (java_handle_t *h)
	Return the Java thread object from the given thread object. More...

void	release_thread (threadobject *t, bool needs_deactivate)
	Release the thread. More...

void	deactivate_thread (threadobject *t)

void	get_active_threads (List< threadobject * > &list)
	Fills the passed list with all currently active threads. More...

void	get_active_java_threads (List< threadobject * > &list)
	Fills the passed list with all currently active threads which should be visible to Java. More...

int32_t	get_number_of_started_java_threads ()

int32_t	get_number_of_active_java_threads ()

int32_t	get_number_of_daemon_java_threads ()
	Return the number of daemon threads visible to Java. More...

int32_t	get_peak_of_active_java_threads ()

void	reset_peak_of_active_java_threads ()

int32_t	get_number_of_active_threads ()

int32_t	get_number_of_non_daemon_threads ()
	Return the number of non-daemon threads. More...

void	dump_threads ()
	Dumps info for all threads running in the VM. More...

Static Public Member Functions
static void	create_object ()
	Supposed to be called exactly once, early during initialization. More...

static ThreadList *	get ()
	Provides access to singleton. More...

Private Member Functions
void	remove_from_active_thread_list (threadobject *t)

Private Attributes
Mutex	_mutex

List< threadobject * >	_active_thread_list

List< threadobject * >	_free_thread_list

int32_t	_number_of_started_java_threads

int32_t	_number_of_active_java_threads

int32_t	_peak_of_active_java_threads

int32_t	_last_index

Static Private Attributes
static ThreadList *	the_threadlist = 0

Detailed Description

Definition at line 38 of file threadlist.hpp.

Constructor & Destructor Documentation

ThreadList::ThreadList ( )

inline

Definition at line 97 of file threadlist.hpp.

Member Function Documentation

void ThreadList::add_to_active_thread_list ( threadobject * t )

inline

Definition at line 111 of file threadlist.hpp.

void ThreadList::create_object ( )

inlinestatic

Supposed to be called exactly once, early during initialization.

Definition at line 105 of file threadlist.hpp.

void ThreadList::deactivate_thread ( threadobject * t )

Definition at line 269 of file threadlist.cpp.

void ThreadList::dump_threads ( )

Dumps info for all threads running in the VM.

This function is called when SIGQUIT (<ctrl>-) is sent to the VM.

Definition at line 47 of file threadlist.cpp.

static ThreadList* ThreadList::get ( )

inlinestatic

Provides access to singleton.

Definition at line 62 of file threadlist.hpp.

void ThreadList::get_active_java_threads ( List< threadobject * > & list )

Fills the passed list with all currently active threads which should be visible to Java.

Creating a copy of the thread list here, is the only way to ensure we do not end up in a dead-lock when iterating over the list.

Parameters

list	list class to be filled

Definition at line 111 of file threadlist.cpp.

void ThreadList::get_active_threads ( List< threadobject * > & list )

Fills the passed list with all currently active threads.

Creating a copy of the thread list here, is the only way to ensure we do not end up in a dead-lock when iterating over the list.

Parameters

list	list class to be filled

Definition at line 95 of file threadlist.cpp.

void ThreadList::get_free_thread	(	threadobject **	thread,
		int32_t *	index
	)

Get the next free thread object.

Gets the next free thread object and a thread index for it. The results are stored into the passed pointers.

If no free thread is available `*thread' will contain NULL. `*index' will always, even if no free thread is available, contain a valid index you can use for a new thread.

Definition at line 138 of file threadlist.cpp.

threadobject * ThreadList::get_main_thread ( )

inline

Definition at line 139 of file threadlist.hpp.

int32_t ThreadList::get_number_of_active_java_threads ( )

inline

Definition at line 160 of file threadlist.hpp.

int32_t ThreadList::get_number_of_active_threads ( )

inline

Definition at line 146 of file threadlist.hpp.

int32_t ThreadList::get_number_of_daemon_java_threads ( void )

Return the number of daemon threads visible to Java.

NOTE: This function does a linear-search over the threads list, because it is only used by the management interface.

Returns: number of daemon threads

Definition at line 164 of file threadlist.cpp.

int32_t ThreadList::get_number_of_non_daemon_threads ( void )

Return the number of non-daemon threads.

NOTE: This function does a linear-search over the threads list, because it is only used for joining the threads.

Returns: number of non daemon threads

Definition at line 195 of file threadlist.cpp.

int32_t ThreadList::get_number_of_started_java_threads ( )

inline

Definition at line 153 of file threadlist.hpp.

int32_t ThreadList::get_peak_of_active_java_threads ( )

inline

Definition at line 167 of file threadlist.hpp.

threadobject * ThreadList::get_thread_by_index ( int32_t index )

Return the thread object with the given index.

Returns: thread object

Definition at line 224 of file threadlist.cpp.

threadobject * ThreadList::get_thread_from_java_object ( java_handle_t * h )

Return the Java thread object from the given thread object.

Returns: Java thread object

Definition at line 251 of file threadlist.cpp.

Mutex& ThreadList::mutex ( )

inline

Definition at line 64 of file threadlist.hpp.

void ThreadList::release_thread	(	threadobject *	t,
		bool	needs_deactivate
	)

Release the thread.

Returns: free thread index

Definition at line 282 of file threadlist.cpp.

void ThreadList::remove_from_active_thread_list ( threadobject * t )

inlineprivate

Definition at line 126 of file threadlist.hpp.

void ThreadList::reset_peak_of_active_java_threads ( )

inline

Definition at line 174 of file threadlist.hpp.

void ThreadList::wait_cond ( Condition * cond )

inline

Definition at line 66 of file threadlist.hpp.

Field Documentation

List<threadobject*> ThreadList::_active_thread_list

private

Definition at line 44 of file threadlist.hpp.

List<threadobject*> ThreadList::_free_thread_list

private

Definition at line 45 of file threadlist.hpp.

int32_t ThreadList::_last_index

private

Definition at line 53 of file threadlist.hpp.

Mutex ThreadList::_mutex

private

Definition at line 42 of file threadlist.hpp.

int32_t ThreadList::_number_of_active_java_threads

private

Definition at line 49 of file threadlist.hpp.

int32_t ThreadList::_number_of_started_java_threads

private

Definition at line 48 of file threadlist.hpp.

int32_t ThreadList::_peak_of_active_java_threads

private

Definition at line 50 of file threadlist.hpp.

ThreadList * ThreadList::the_threadlist = 0

staticprivate

Definition at line 40 of file threadlist.hpp.

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

/home/bbc/buildbot/slave/doxygen-compiler2/source/cacao/src/threads/threadlist.hpp
/home/bbc/buildbot/slave/doxygen-compiler2/source/cacao/src/threads/threadlist.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation