Manage and run threads on each of the system's cores. More...

Collaboration diagram for Thread:

Data Structures
struct	OSThreadGHSExceptionHandling

struct	OSMutexQueue

struct	OSFastMutexQueue

struct	OSTLSSection

struct	OSThread

Macros
#define	OS_THREAD_TAG 0x74487244u

Typedefs
typedef struct OSFastMutex	OSFastMutex

typedef struct OSFastMutexQueue	OSFastMutexQueue

typedef struct OSMutex	OSMutex

typedef struct OSMutexQueue	OSMutexQueue

typedef struct OSThread	OSThread

typedef struct OSTLSSection	OSTLSSection

typedef struct OSThreadGHSExceptionHandling	OSThreadGHSExceptionHandling

typedef uint8_t	OSThreadState
	A value from enum OS_THREAD_STATE.

typedef uint32_t	OSThreadRequest
	A value from enum OS_THREAD_REQUEST.

typedef uint8_t	OSThreadAttributes
	A bitfield of enum OS_THREAD_ATTRIB.

typedef uint32_t	OSThreadType
	A bitfield of enum OS_THREAD_TYPE.

typedef int(*	OSThreadEntryPointFn) (int argc, const char **argv)

typedef void(*	OSThreadCleanupCallbackFn) (OSThread thread, void stack)

typedef void(*	OSThreadDeallocatorFn) (OSThread thread, void stack)

typedef enum OSThreadSpecificID	OSThreadSpecificID

Enumerations
enum	OSThreadSpecificID { OS_THREAD_SPECIFIC_0 = 0 , OS_THREAD_SPECIFIC_1 = 1 , OS_THREAD_SPECIFIC_2 = 2 , OS_THREAD_SPECIFIC_3 = 3 , OS_THREAD_SPECIFIC_4 = 4 , OS_THREAD_SPECIFIC_5 = 5 , OS_THREAD_SPECIFIC_6 = 6 , OS_THREAD_SPECIFIC_7 = 7 , OS_THREAD_SPECIFIC_8 = 8 , OS_THREAD_SPECIFIC_9 = 9 , OS_THREAD_SPECIFIC_10 = 10 , OS_THREAD_SPECIFIC_11 = 11 , OS_THREAD_SPECIFIC_12 = 12 , OS_THREAD_SPECIFIC_13 = 13 , OS_THREAD_SPECIFIC_WUT_RESERVED_0 = 14 , OS_THREAD_SPECIFIC_WUT_RESERVED_1 = 15 }

enum	OS_THREAD_STATE { OS_THREAD_STATE_NONE = 0 , OS_THREAD_STATE_READY = 1 << 0 , OS_THREAD_STATE_RUNNING = 1 << 1 , OS_THREAD_STATE_WAITING = 1 << 2 , OS_THREAD_STATE_MORIBUND = 1 << 3 }

enum	OS_THREAD_REQUEST { OS_THREAD_REQUEST_NONE = 0 , OS_THREAD_REQUEST_SUSPEND = 1 , OS_THREAD_REQUEST_CANCEL = 2 }

enum	OS_THREAD_ATTRIB { OS_THREAD_ATTRIB_AFFINITY_CPU0 = 1 << 0 , OS_THREAD_ATTRIB_AFFINITY_CPU1 = 1 << 1 , OS_THREAD_ATTRIB_AFFINITY_CPU2 = 1 << 2 , OS_THREAD_ATTRIB_AFFINITY_ANY = ((1 << 0) \| (1 << 1) \| (1 << 2)) , OS_THREAD_ATTRIB_DETACHED = 1 << 3 , OS_THREAD_ATTRIB_STACK_USAGE = 1 << 5 , OS_THREAD_ATTRIB_UNKNOWN = 1 << 7 }

enum	OS_THREAD_TYPE { OS_THREAD_TYPE_DRIVER = 0 , OS_THREAD_TYPE_IO = 1 , OS_THREAD_TYPE_APP = 2 }

Functions
void	OSCancelThread (OSThread *thread)
	Cancels a thread.

int32_t	OSCheckActiveThreads ()
	Returns the count of active threads.

int32_t	OSCheckThreadStackUsage (OSThread *thread)
	Get the maximum amount of stack the thread has used.

void	OSClearThreadStackUsage (OSThread *thread)
	Disable tracking of thread stack usage.

void	OSContinueThread (OSThread *thread)
	Clears a thread's suspend counter and resumes it.

BOOL	OSCreateThread (OSThread thread, OSThreadEntryPointFn entry, int32_t argc, char argv, void *stack, uint32_t stackSize, int32_t priority, OSThreadAttributes attributes)
	Create a new thread.

void	OSDetachThread (OSThread *thread)
	Detach thread.

void	OSExitThread (int32_t result)
	Exit the current thread with a exit code.

void	OSGetActiveThreadLink (OSThread thread, OSThreadLink link)
	Get the next and previous thread in the thread's active queue.

OSThread *	OSGetCurrentThread ()
	Return pointer to OSThread object for the current thread.

OSThread *	OSGetDefaultThread (uint32_t coreID)
	Returns the default thread for a specific core.

uint32_t	OSGetStackPointer ()
	Return current stack pointer, value of r1 register.

uint32_t	OSGetThreadAffinity (OSThread *thread)
	Get a thread's affinity.

const char *	OSGetThreadName (OSThread *thread)
	Get a thread's name.

int32_t	OSGetThreadPriority (OSThread *thread)
	Get a thread's base priority.

void *	OSGetThreadSpecific (OSThreadSpecificID id)
	Get a thread's specific value set by OSSetThreadSpecific.

BOOL	OSIsThreadSuspended (OSThread *thread)
	Returns TRUE if a thread is suspended.

BOOL	OSIsThreadTerminated (OSThread *thread)
	Returns TRUE if a thread is terminated.

BOOL	OSJoinThread (OSThread thread, int threadResult)
	Wait until thread is terminated.

int32_t	OSResumeThread (OSThread *thread)
	Resumes a thread.

BOOL	OSRunThread (OSThread thread, OSThreadEntryPointFn entry, int argc, const char *argv)
	Run a function on an already created thread.

BOOL	OSSetThreadAffinity (OSThread *thread, uint32_t affinity)
	Set a thread's affinity.

BOOL	OSSetThreadCancelState (BOOL state)
	Set a thread's cancellation state.

OSThreadCleanupCallbackFn	OSSetThreadCleanupCallback (OSThread *thread, OSThreadCleanupCallbackFn callback)
	Set the callback to be called just before a thread is terminated.

OSThreadDeallocatorFn	OSSetThreadDeallocator (OSThread *thread, OSThreadDeallocatorFn deallocator)
	Set the callback to be called just after a thread is terminated.

void	OSSetThreadName (OSThread thread, const char name)
	Set a thread's name.

BOOL	OSSetThreadPriority (OSThread *thread, int32_t priority)
	Set a thread's priority.

BOOL	OSSetThreadRunQuantum (OSThread *thread, uint32_t quantum)
	Set a thread's run quantum.

void	OSSetThreadSpecific (OSThreadSpecificID id, void *value)
	Set a thread specific value.

BOOL	OSSetThreadStackUsage (OSThread *thread)
	Set thread stack usage tracking.

void	OSSleepThread (OSThreadQueue *queue)
	Sleep the current thread and add it to a thread queue.

void	OSSleepTicks (OSTime ticks)
	Sleep the current thread for a period of time.

uint32_t	OSSuspendThread (OSThread *thread)
	Suspend a thread.

void	__OSSuspendThreadNolock (OSThread *thread)

void	OSTestThreadCancel ()
	Check to see if the current thread should be cancelled or suspended.

void	OSWakeupThread (OSThreadQueue *queue)
	Wake up all threads in queue.

void	OSYieldThread ()
	Yield execution to waiting threads with same priority.

Detailed Description

Manage and run threads on each of the system's cores.

The thread scheduler in the Wii U uses co-operative scheduling, this is different to the usual pre-emptive scheduling that most operating systems use (such as Windows, Linux, etc). In co-operative scheduling threads must voluntarily yield execution to other threads. In pre-emptive threads are switched by the operating system after an amount of time.

With the Wii U's scheduling model the thread with the highest priority which is in a non-waiting state will always be running (where 0 is the highest priority and 31 is the lowest). Execution will only switch to other threads once this thread has been forced to wait, such as when waiting to acquire a mutex, or when the thread voluntarily yields execution to other threads which have the same priority using OSYieldThread. OSYieldThread will never yield to a thread with lower priority than the current thread.

Data Structure Documentation

◆ OSThreadGHSExceptionHandling

struct OSThreadGHSExceptionHandling

Definition at line 136 of file thread.h.

Data Fields
void *	eh_globals
void *	eh_mem_manage[9]
void *	eh_store_globals[6]
void *	eh_store_globals_tdeh[76]

◆ OSMutexQueue

struct OSMutexQueue

Definition at line 150 of file thread.h.

Data Fields
OSMutex *	head
OSMutex *	tail
void *	parent

◆ OSFastMutexQueue

struct OSFastMutexQueue

Definition at line 162 of file thread.h.

Data Fields
OSFastMutex *	head
OSFastMutex *	tail

◆ OSTLSSection

struct OSTLSSection

Definition at line 171 of file thread.h.

Data Fields
void *	data

◆ OSThread

struct OSThread

Definition at line 181 of file thread.h.

Data Fields
OSContext	context
uint32_t	tag	Should always be set to the value OS_THREAD_TAG.
OSThreadState	state	Bitfield of OS_THREAD_STATE.
OSThreadAttributes	attr	Bitfield of OS_THREAD_ATTRIB.
uint16_t	id	Unique thread ID.
int32_t	suspendCounter	Suspend count (increased by OSSuspendThread).
int32_t	priority	Actual priority of thread.
int32_t	basePriority	Base priority of thread, 0 is highest priority, 31 is lowest priority.
int32_t	exitValue	Exit value.
OSThreadQueue *	coreRunQueue[3]	Core run queue stuff.
OSThreadLink	coreRunQueueLink[3]
OSThreadQueue *	queue	Queue the thread is currently waiting on.
OSThreadLink	link	Link used for thread queue.
OSThreadQueue	joinQueue	Queue of threads waiting to join this thread.
OSMutex *	mutex	Mutex this thread is waiting to lock.
OSMutexQueue	mutexQueue	Queue of mutexes this thread owns.
OSThreadLink	activeLink	Link for global active thread queue.
void *	stackStart	Stack start (top, highest address)
void *	stackEnd	Stack end (bottom, lowest address)
OSThreadEntryPointFn	entryPoint	Thread entry point.
OSThreadGHSExceptionHandling	ghsExceptionHandling	GHS Exception handling thread-specifics.
BOOL	alarmCancelled
void *	specific[0x10]	Thread specific values, accessed with OSSetThreadSpecific and OSGetThreadSpecific.
OSThreadType	type
const char *	name	Thread name, accessed with OSSetThreadName and OSGetThreadName.
OSAlarm *	waitEventTimeoutAlarm
void *	userStackPointer	The stack pointer passed in OSCreateThread.
OSThreadCleanupCallbackFn	cleanupCallback	Called just before thread is terminated, set with OSSetThreadCleanupCallback.
OSThreadDeallocatorFn	deallocator	Called just after a thread is terminated, set with OSSetThreadDeallocator.
BOOL	cancelState	If TRUE then a thread can be cancelled or suspended, set with OSSetThreadCancelState.
OSThreadRequest	requestFlag	Current thread request, used for cancelleing and suspending the thread.
int32_t	needSuspend	Pending suspend request count.
int32_t	suspendResult	Result of thread suspend.
OSThreadQueue	suspendQueue	Queue of threads waiting for a thread to be suspended.
int64_t	runQuantumTicks	How many ticks the thread should run for before suspension.
uint64_t	coreTimeConsumedNs	The total amount of core time consumed by this thread (Does not include time while Running)
uint64_t	wakeCount	The number of times this thread has been awoken.
OSTime	unk0x610
OSTime	unk0x618
OSTime	unk0x620
OSTime	unk0x628
OSExceptionCallbackFn	dsiCallback[3]	Callback for DSI exception.
OSExceptionCallbackFn	isiCallback[3]	Callback for ISI exception.
OSExceptionCallbackFn	programCallback[3]	Callback for Program exception.
OSExceptionCallbackFn	perfMonCallback[3]	Callback for PerfMon exception.
BOOL	stackSyncObjAllowed	Checks for synchronization objects placed on stack in debug mode when set to true.
uint16_t	tlsSectionCount	Number of TLS sections.
OSTLSSection *	tlsSections	TLS Sections.
OSFastMutex *	fastMutex	The fast mutex we are currently waiting for.
OSFastMutexQueue	contendedFastMutexes	The fast mutexes we are currently contended on.
OSFastMutexQueue	fastMutexQueue	The fast mutexes we currently own locks on.
OSExceptionCallbackFn	alignCallback[3]	Callback for Alignment exception.
uint32_t	reserved[5]	Cleared on thread creation but never used.

Macro Definition Documentation

◆ OS_THREAD_TAG

#define OS_THREAD_TAG 0x74487244u

Definition at line 179 of file thread.h.

Typedef Documentation

◆ OSFastMutex

typedef struct OSFastMutex OSFastMutex

Definition at line 36 of file thread.h.

◆ OSFastMutexQueue

typedef struct OSFastMutexQueue OSFastMutexQueue

Definition at line 37 of file thread.h.

◆ OSMutex

typedef struct OSMutex OSMutex

Definition at line 38 of file thread.h.

◆ OSMutexQueue

typedef struct OSMutexQueue OSMutexQueue

Definition at line 39 of file thread.h.

◆ OSThread

typedef struct OSThread OSThread

Definition at line 40 of file thread.h.

◆ OSTLSSection

typedef struct OSTLSSection OSTLSSection

Definition at line 41 of file thread.h.

◆ OSThreadGHSExceptionHandling

typedef struct OSThreadGHSExceptionHandling OSThreadGHSExceptionHandling

Definition at line 42 of file thread.h.

◆ OSThreadState

typedef uint8_t OSThreadState

A value from enum OS_THREAD_STATE.

Definition at line 45 of file thread.h.

◆ OSThreadRequest

typedef uint32_t OSThreadRequest

A value from enum OS_THREAD_REQUEST.

Definition at line 48 of file thread.h.

◆ OSThreadAttributes

typedef uint8_t OSThreadAttributes

A bitfield of enum OS_THREAD_ATTRIB.

Definition at line 51 of file thread.h.

◆ OSThreadType

typedef uint32_t OSThreadType

A bitfield of enum OS_THREAD_TYPE.

Definition at line 54 of file thread.h.

◆ OSThreadEntryPointFn

typedef int(* OSThreadEntryPointFn) (int argc, const char **argv)

Definition at line 56 of file thread.h.

◆ OSThreadCleanupCallbackFn

typedef void(* OSThreadCleanupCallbackFn) (OSThread *thread, void *stack)

Definition at line 57 of file thread.h.

◆ OSThreadDeallocatorFn

typedef void(* OSThreadDeallocatorFn) (OSThread *thread, void *stack)

Definition at line 58 of file thread.h.

◆ OSThreadSpecificID

typedef enum OSThreadSpecificID OSThreadSpecificID

Enumeration Type Documentation

◆ OSThreadSpecificID

enum OSThreadSpecificID

Enumerator
OS_THREAD_SPECIFIC_0	These can be used by applications.
OS_THREAD_SPECIFIC_1
OS_THREAD_SPECIFIC_2
OS_THREAD_SPECIFIC_3
OS_THREAD_SPECIFIC_4
OS_THREAD_SPECIFIC_5
OS_THREAD_SPECIFIC_6
OS_THREAD_SPECIFIC_7
OS_THREAD_SPECIFIC_8
OS_THREAD_SPECIFIC_9
OS_THREAD_SPECIFIC_10
OS_THREAD_SPECIFIC_11
OS_THREAD_SPECIFIC_12
OS_THREAD_SPECIFIC_13
OS_THREAD_SPECIFIC_WUT_RESERVED_0	These are reserved to wut for internal use.
OS_THREAD_SPECIFIC_WUT_RESERVED_1

Definition at line 60 of file thread.h.

◆ OS_THREAD_STATE

enum OS_THREAD_STATE

Enumerator
OS_THREAD_STATE_NONE
OS_THREAD_STATE_READY	Thread is ready to run.
OS_THREAD_STATE_RUNNING	Thread is running.
OS_THREAD_STATE_WAITING	Thread is waiting, i.e. on a mutex.
OS_THREAD_STATE_MORIBUND	Thread is about to terminate.

Definition at line 82 of file thread.h.

◆ OS_THREAD_REQUEST

enum OS_THREAD_REQUEST

Enumerator
OS_THREAD_REQUEST_NONE
OS_THREAD_REQUEST_SUSPEND
OS_THREAD_REQUEST_CANCEL

Definition at line 99 of file thread.h.

◆ OS_THREAD_ATTRIB

enum OS_THREAD_ATTRIB

Enumerator
OS_THREAD_ATTRIB_AFFINITY_CPU0	Allow the thread to run on CPU0.
OS_THREAD_ATTRIB_AFFINITY_CPU1	Allow the thread to run on CPU1.
OS_THREAD_ATTRIB_AFFINITY_CPU2	Allow the thread to run on CPU2.
OS_THREAD_ATTRIB_AFFINITY_ANY	Allow the thread to run any CPU.
OS_THREAD_ATTRIB_DETACHED	Start the thread detached.
OS_THREAD_ATTRIB_STACK_USAGE	Enables tracking of stack usage.
OS_THREAD_ATTRIB_UNKNOWN

Definition at line 106 of file thread.h.

◆ OS_THREAD_TYPE

enum OS_THREAD_TYPE

Enumerator
OS_THREAD_TYPE_DRIVER
OS_THREAD_TYPE_IO
OS_THREAD_TYPE_APP

Definition at line 129 of file thread.h.

Function Documentation

◆ OSCancelThread()

void OSCancelThread ( OSThread * thread )

Cancels a thread.

This sets the threads requestFlag to OS_THREAD_REQUEST_CANCEL, the thread will be terminated next time OSTestThreadCancel is called.

◆ OSCheckActiveThreads()

int32_t OSCheckActiveThreads ( )

Returns the count of active threads.

◆ OSCheckThreadStackUsage()

int32_t OSCheckThreadStackUsage ( OSThread * thread )

Get the maximum amount of stack the thread has used.

◆ OSClearThreadStackUsage()

void OSClearThreadStackUsage ( OSThread * thread )

Disable tracking of thread stack usage.

◆ OSContinueThread()

void OSContinueThread ( OSThread * thread )

Clears a thread's suspend counter and resumes it.

◆ OSCreateThread()

BOOL OSCreateThread	(	OSThread *	thread,
		OSThreadEntryPointFn	entry,
		int32_t	argc,
		char *	argv,
		void *	stack,
		uint32_t	stackSize,
		int32_t	priority,
		OSThreadAttributes	attributes
	)

Create a new thread.

Parameters

thread	Thread to initialise.
entry	Thread entry point.
argc	argc argument passed to entry point.
argv	argv argument passed to entry point.
stack	Top of stack (highest address).
stackSize	Size of stack.
priority	Thread priority, 0 is highest priorty, 31 is lowest.
attributes	Thread attributes, see OSThreadAttributes.

◆ OSDetachThread()

void OSDetachThread ( OSThread * thread )

Detach thread.

◆ OSExitThread()

void OSExitThread ( int32_t result )

Exit the current thread with a exit code.

This function is implicitly called when the thread entry point returns.

◆ OSGetActiveThreadLink()

void OSGetActiveThreadLink	(	OSThread *	thread,
		OSThreadLink *	link
	)

Get the next and previous thread in the thread's active queue.

◆ OSGetCurrentThread()

OSThread * OSGetCurrentThread ( )

Return pointer to OSThread object for the current thread.

◆ OSGetDefaultThread()

OSThread * OSGetDefaultThread ( uint32_t coreID )

Returns the default thread for a specific core.

Each core has 1 default thread created before the game boots. The default thread for core 1 calls the RPX entry point, the default threads for core 0 and 2 are suspended and can be used with OSRunThread.

◆ OSGetStackPointer()

uint32_t OSGetStackPointer ( )

Return current stack pointer, value of r1 register.

◆ OSGetThreadAffinity()

uint32_t OSGetThreadAffinity ( OSThread * thread )

Get a thread's affinity.

◆ OSGetThreadName()

const char * OSGetThreadName ( OSThread * thread )

Get a thread's name.

◆ OSGetThreadPriority()

int32_t OSGetThreadPriority ( OSThread * thread )

Get a thread's base priority.

◆ OSGetThreadSpecific()

void * OSGetThreadSpecific ( OSThreadSpecificID id )

Get a thread's specific value set by OSSetThreadSpecific.

◆ OSIsThreadSuspended()

BOOL OSIsThreadSuspended ( OSThread * thread )

Returns TRUE if a thread is suspended.

◆ OSIsThreadTerminated()

BOOL OSIsThreadTerminated ( OSThread * thread )

Returns TRUE if a thread is terminated.

◆ OSJoinThread()

BOOL OSJoinThread	(	OSThread *	thread,
		int *	threadResult
	)

Wait until thread is terminated.

If the target thread is detached, returns FALSE.

Parameters

thread	Thread to wait for
threadResult	Pointer to store thread exit value in.

Returns: Returns TRUE if thread has terminated, FALSE if thread is detached.

◆ OSResumeThread()

int32_t OSResumeThread ( OSThread * thread )

Resumes a thread.

Decrements the thread's suspend counter, if the counter reaches 0 the thread is resumed.

Returns: Returns the previous value of the suspend counter.

◆ OSRunThread()

BOOL OSRunThread	(	OSThread *	thread,
		OSThreadEntryPointFn	entry,
		int	argc,
		const char **	argv
	)

Run a function on an already created thread.

Can only be used on idle threads.

◆ OSSetThreadAffinity()

BOOL OSSetThreadAffinity	(	OSThread *	thread,
		uint32_t	affinity
	)

Set a thread's affinity.

◆ OSSetThreadCancelState()

BOOL OSSetThreadCancelState ( BOOL state )

Set a thread's cancellation state.

If the state is TRUE then the thread can be suspended or cancelled when OSTestThreadCancel is called.

◆ OSSetThreadCleanupCallback()

OSThreadCleanupCallbackFn OSSetThreadCleanupCallback	(	OSThread *	thread,
		OSThreadCleanupCallbackFn	callback
	)

Set the callback to be called just before a thread is terminated.

◆ OSSetThreadDeallocator()

OSThreadDeallocatorFn OSSetThreadDeallocator	(	OSThread *	thread,
		OSThreadDeallocatorFn	deallocator
	)

Set the callback to be called just after a thread is terminated.

◆ OSSetThreadName()

void OSSetThreadName	(	OSThread *	thread,
		const char *	name
	)

Set a thread's name.

◆ OSSetThreadPriority()

BOOL OSSetThreadPriority	(	OSThread *	thread,
		int32_t	priority
	)

Set a thread's priority.

◆ OSSetThreadRunQuantum()

BOOL OSSetThreadRunQuantum	(	OSThread *	thread,
		uint32_t	quantum
	)

Set a thread's run quantum.

This is the maximum amount of time the thread can run for before being forced to yield.

◆ OSSetThreadSpecific()

void OSSetThreadSpecific	(	OSThreadSpecificID	id,
		void *	value
	)

Set a thread specific value.

Can be read with OSGetThreadSpecific.

◆ OSSetThreadStackUsage()

BOOL OSSetThreadStackUsage ( OSThread * thread )

Set thread stack usage tracking.

◆ OSSleepThread()

void OSSleepThread ( OSThreadQueue * queue )

Sleep the current thread and add it to a thread queue.

Will sleep until the thread queue is woken with OSWakeupThread.

◆ OSSleepTicks()

void OSSleepTicks ( OSTime ticks )

Sleep the current thread for a period of time.

◆ OSSuspendThread()

uint32_t OSSuspendThread ( OSThread * thread )

Suspend a thread.

Increases a thread's suspend counter, if the counter is >0 then the thread is suspended.

Returns: Returns the thread's previous suspend counter value

◆ __OSSuspendThreadNolock()

void __OSSuspendThreadNolock ( OSThread * thread )

◆ OSTestThreadCancel()

void OSTestThreadCancel ( )

Check to see if the current thread should be cancelled or suspended.

This is implicitly called in:

OSLockMutex
OSTryLockMutex
OSUnlockMutex
OSAcquireSpinLock
OSTryAcquireSpinLock
OSTryAcquireSpinLockWithTimeout
OSReleaseSpinLock
OSCancelThread

◆ OSWakeupThread()

void OSWakeupThread ( OSThreadQueue * queue )

Wake up all threads in queue.

Clears the thread queue.

◆ OSYieldThread()

void OSYieldThread ( )

Yield execution to waiting threads with same priority.

This will never switch to a thread with a lower priority than the current thread.

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

Data Structure Documentation

◆ OSThreadGHSExceptionHandling

◆ OSMutexQueue

◆ OSFastMutexQueue

◆ OSTLSSection

◆ OSThread

Macro Definition Documentation

◆ OS_THREAD_TAG

Typedef Documentation

◆ OSFastMutex

◆ OSFastMutexQueue

◆ OSMutex

◆ OSMutexQueue

◆ OSThread

◆ OSTLSSection

◆ OSThreadGHSExceptionHandling

◆ OSThreadState

◆ OSThreadRequest

◆ OSThreadAttributes

◆ OSThreadType

◆ OSThreadEntryPointFn

◆ OSThreadCleanupCallbackFn

◆ OSThreadDeallocatorFn

◆ OSThreadSpecificID

Enumeration Type Documentation

◆ OSThreadSpecificID

◆ OS_THREAD_STATE

◆ OS_THREAD_REQUEST

◆ OS_THREAD_ATTRIB

◆ OS_THREAD_TYPE

Function Documentation

◆ OSCancelThread()

◆ OSCheckActiveThreads()

◆ OSCheckThreadStackUsage()

◆ OSClearThreadStackUsage()

◆ OSContinueThread()

◆ OSCreateThread()

◆ OSDetachThread()

◆ OSExitThread()

◆ OSGetActiveThreadLink()

◆ OSGetCurrentThread()

◆ OSGetDefaultThread()

◆ OSGetStackPointer()

◆ OSGetThreadAffinity()

◆ OSGetThreadName()

◆ OSGetThreadPriority()

◆ OSGetThreadSpecific()

◆ OSIsThreadSuspended()

◆ OSIsThreadTerminated()

◆ OSJoinThread()

◆ OSResumeThread()

◆ OSRunThread()

◆ OSSetThreadAffinity()

◆ OSSetThreadCancelState()

◆ OSSetThreadCleanupCallback()

◆ OSSetThreadDeallocator()

◆ OSSetThreadName()

◆ OSSetThreadPriority()

◆ OSSetThreadRunQuantum()

◆ OSSetThreadSpecific()

◆ OSSetThreadStackUsage()

◆ OSSleepThread()

◆ OSSleepTicks()

◆ OSSuspendThread()

◆ __OSSuspendThreadNolock()

◆ OSTestThreadCancel()

◆ OSWakeupThread()

◆ OSYieldThread()