thread.h File Reference

#include "qtypes.h"

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Data Structures
struct	Thread_Atomic

Macros
#define	Thread_AtomicAdd(a, v)
#define	Thread_AtomicDecRef(a)
#define	Thread_AtomicGet(a)
#define	Thread_AtomicIncRef(a)
#define	Thread_AtomicLock(lock)
#define	Thread_AtomicSet(a, v)
#define	Thread_AtomicTryLock(lock)
#define	Thread_AtomicUnlock(lock)
#define	Thread_CondBroadcast(cond)
#define	Thread_CondSignal(cond)
#define	Thread_CondWait(cond, mutex)
#define	Thread_CreateBarrier(count)
#define	Thread_CreateCond()
#define	Thread_CreateMutex()
#define	Thread_CreateThread(fn, data)
#define	Thread_DestroyBarrier(barrier)
#define	Thread_DestroyCond(cond)
#define	Thread_DestroyMutex(m)
#define	Thread_LockMutex(m)
#define	Thread_UnlockMutex(m)
#define	Thread_WaitBarrier(barrier)
#define	Thread_WaitThread(thread, retval)
#define	THREADRECURSIVE

Typedefs
typedef int	Thread_SpinLock

Functions
int	_Thread_AtomicAdd (Thread_Atomic *ref, int v, const char *filename, int fileline)
qbool	_Thread_AtomicDecRef (Thread_Atomic *ref, const char *filename, int fileline)
int	_Thread_AtomicGet (Thread_Atomic *ref, const char *filename, int fileline)
void	_Thread_AtomicIncRef (Thread_Atomic *ref, const char *filename, int fileline)
void	_Thread_AtomicLock (Thread_SpinLock *lock, const char *filename, int fileline)
int	_Thread_AtomicSet (Thread_Atomic *ref, int v, const char *filename, int fileline)
qbool	_Thread_AtomicTryLock (Thread_SpinLock *lock, const char *filename, int fileline)
void	_Thread_AtomicUnlock (Thread_SpinLock *lock, const char *filename, int fileline)
int	_Thread_CondBroadcast (void *cond, const char *filename, int fileline)
int	_Thread_CondSignal (void *cond, const char *filename, int fileline)
int	_Thread_CondWait (void *cond, void *mutex, const char *filename, int fileline)
void *	_Thread_CreateBarrier (unsigned int count, const char *filename, int fileline)
void *	_Thread_CreateCond (const char *filename, int fileline)
void *	_Thread_CreateMutex (const char *filename, int fileline)
void *	_Thread_CreateThread (int(*fn)(void *), void *data, const char *filename, int fileline)
void	_Thread_DestroyBarrier (void *barrier, const char *filename, int fileline)
void	_Thread_DestroyCond (void *cond, const char *filename, int fileline)
void	_Thread_DestroyMutex (void *mutex, const char *filename, int fileline)
int	_Thread_LockMutex (void *mutex, const char *filename, int fileline)
int	_Thread_UnlockMutex (void *mutex, const char *filename, int fileline)
void	_Thread_WaitBarrier (void *barrier, const char *filename, int fileline)
int	_Thread_WaitThread (void *thread, int retval, const char *filename, int fileline)
qbool	Thread_HasThreads (void)
int	Thread_Init (void)
void	Thread_Shutdown (void)

Macro Definition Documentation

Thread_AtomicAdd

#define Thread_AtomicAdd	(		a,
			v )

Value:

(_Thread_AtomicAdd(a, v, __FILE__, __LINE__))

Definition at line 31 of file thread.h.

Thread_AtomicDecRef

#define Thread_AtomicDecRef

(

a

)

Value:

(_Thread_AtomicDecRef(a, __FILE__, __LINE__))

Definition at line 33 of file thread.h.

Thread_AtomicGet

#define Thread_AtomicGet

(

a

)

Value:

(_Thread_AtomicGet(a, __FILE__, __LINE__))

Definition at line 29 of file thread.h.

Thread_AtomicIncRef

#define Thread_AtomicIncRef

(

a

)

Value:

(_Thread_AtomicIncRef(a, __FILE__, __LINE__))

Definition at line 32 of file thread.h.

Thread_AtomicLock

#define Thread_AtomicLock

(

lock

)

Value:

(_Thread_AtomicLock(lock, __FILE__, __LINE__))

Definition at line 35 of file thread.h.

Referenced by TaskQueue_DistributeTasks(), TaskQueue_Enqueue(), TaskQueue_Frame(), TaskQueue_ThreadFunc(), and TaskQueue_WaitForTaskDone().

Thread_AtomicSet

#define Thread_AtomicSet	(		a,
			v )

Value:

(_Thread_AtomicSet(a, v, __FILE__, __LINE__))

Definition at line 30 of file thread.h.

Thread_AtomicTryLock

#define Thread_AtomicTryLock

(

lock

)

Value:

(_Thread_AtomicTryLock(lock, __FILE__, __LINE__))

Definition at line 34 of file thread.h.

Thread_AtomicUnlock

#define Thread_AtomicUnlock

(

lock

)

Value:

(_Thread_AtomicUnlock(lock, __FILE__, __LINE__))

Definition at line 36 of file thread.h.

Referenced by TaskQueue_DistributeTasks(), TaskQueue_Enqueue(), TaskQueue_Frame(), TaskQueue_ThreadFunc(), and TaskQueue_WaitForTaskDone().

Thread_CondBroadcast

#define Thread_CondBroadcast

(

cond

)

Value:

(_Thread_CondBroadcast(cond, __FILE__, __LINE__))

Definition at line 22 of file thread.h.

Referenced by _Thread_WaitBarrier().

Thread_CondSignal

#define Thread_CondSignal

(

cond

)

Value:

(_Thread_CondSignal(cond, __FILE__, __LINE__))

Definition at line 21 of file thread.h.

Thread_CondWait

#define Thread_CondWait	(		cond,
			mutex )

Value:

(_Thread_CondWait(cond, mutex, __FILE__, __LINE__))

Definition at line 23 of file thread.h.

Referenced by _Thread_WaitBarrier().

Thread_CreateBarrier

#define Thread_CreateBarrier

(

count

)

Value:

(_Thread_CreateBarrier(count, __FILE__, __LINE__))

Definition at line 26 of file thread.h.

Thread_CreateCond

#define Thread_CreateCond

(

)

Value:

(_Thread_CreateCond(__FILE__, __LINE__))

Definition at line 19 of file thread.h.

Referenced by _Thread_CreateBarrier().

Thread_CreateMutex

#define Thread_CreateMutex

(

)

Value:

(_Thread_CreateMutex(__FILE__, __LINE__))

Definition at line 15 of file thread.h.

Referenced by _Thread_CreateBarrier(), Cmd_Init(), Con_Init(), Crypto_d0_createmutex(), Curl_Init(), FS_Init_Dir(), Memory_Init(), NetConn_Init(), and SV_StartThread().

Thread_CreateThread

#define Thread_CreateThread	(		fn,
			data )

Value:

(_Thread_CreateThread(fn, data, __FILE__, __LINE__))

Definition at line 24 of file thread.h.

Referenced by SV_StartThread(), and TaskQueue_Frame().

Thread_DestroyBarrier

#define Thread_DestroyBarrier

(

barrier

)

Value:

(_Thread_DestroyBarrier(barrier, __FILE__, __LINE__))

Definition at line 27 of file thread.h.

Thread_DestroyCond

#define Thread_DestroyCond

(

cond

)

Value:

(_Thread_DestroyCond(cond, __FILE__, __LINE__))

Definition at line 20 of file thread.h.

Referenced by _Thread_DestroyBarrier().

Thread_DestroyMutex

#define Thread_DestroyMutex

(

m

)

Value:

(_Thread_DestroyMutex(m, __FILE__, __LINE__))

Definition at line 16 of file thread.h.

Referenced by _Thread_DestroyBarrier(), Con_Shutdown(), Crypto_d0_destroymutex(), Curl_Shutdown(), FS_Shutdown(), Memory_Shutdown(), NetConn_Shutdown(), and SV_StopThread().

Thread_LockMutex

#define Thread_LockMutex

(

m

)

Value:

(_Thread_LockMutex(m, __FILE__, __LINE__))

Definition at line 17 of file thread.h.

Referenced by _Mem_Alloc(), _Mem_FreeBlock(), _Thread_WaitBarrier(), Cbuf_Lock(), Con_Clear_f(), Con_ConDump_f(), Con_DrawConsole(), Con_DrawNotify(), Con_MaskPrint(), Con_Shutdown(), Crypto_d0_lockmutex(), Curl_Begin(), Curl_CancelAll(), Curl_Clear_forthismap(), Curl_Frame(), Curl_GetDownloadInfo(), Curl_Info_f(), Curl_Register_predownload(), FS_OpenVirtualFile(), Log_DestBuffer_Flush(), NetConn_Read(), and NetConn_Write().

Thread_UnlockMutex

#define Thread_UnlockMutex

(

m

)

Value:

(_Thread_UnlockMutex(m, __FILE__, __LINE__))

Definition at line 18 of file thread.h.

Referenced by _Mem_Alloc(), _Mem_FreeBlock(), _Thread_WaitBarrier(), Cbuf_Unlock(), Con_Clear_f(), Con_ConDump_f(), Con_DrawConsole(), Con_DrawNotify(), Con_MaskPrint(), Con_Shutdown(), Crypto_d0_unlockmutex(), Curl_Begin(), Curl_CancelAll(), Curl_Clear_forthismap(), Curl_Frame(), Curl_GetDownloadInfo(), Curl_Info_f(), Curl_Register_predownload(), FS_OpenVirtualFile(), Log_DestBuffer_Flush(), NetConn_Read(), and NetConn_Write().

Thread_WaitBarrier

#define Thread_WaitBarrier

(

barrier

)

Value:

(_Thread_WaitBarrier(barrier, __FILE__, __LINE__))

Definition at line 28 of file thread.h.

Thread_WaitThread

#define Thread_WaitThread	(		thread,
			retval )

Value:

(_Thread_WaitThread(thread, retval, __FILE__, __LINE__))

Definition at line 25 of file thread.h.

Referenced by SV_StopThread(), and TaskQueue_Frame().

THREADRECURSIVE

#define THREADRECURSIVE

Definition at line 10 of file thread.h.

Typedef Documentation

Thread_SpinLock

typedef int Thread_SpinLock

Definition at line 12 of file thread.h.

Function Documentation

_Thread_AtomicAdd()

int _Thread_AtomicAdd	(	Thread_Atomic *	ref,
		int	v,
		const char *	filename,
		int	fileline )

Definition at line 96 of file thread_null.c.

{
    int value = a->value;
    a->value += v;
    return value;
}

References a, Sys_Printf(), v, and value.

_Thread_AtomicDecRef()

qbool _Thread_AtomicDecRef	(	Thread_Atomic *	ref,
		const char *	filename,
		int	fileline )

Definition at line 108 of file thread_null.c.

{
    return a->value++ == 1;
}

References a, and Sys_Printf().

_Thread_AtomicGet()

int _Thread_AtomicGet	(	Thread_Atomic *	ref,
		const char *	filename,
		int	fileline )

Definition at line 84 of file thread_null.c.

{
    return a->value;
}

References a, and Sys_Printf().

_Thread_AtomicIncRef()

void _Thread_AtomicIncRef	(	Thread_Atomic *	ref,
		const char *	filename,
		int	fileline )

Definition at line 103 of file thread_null.c.

{
    a->value++;
}

References a, and Sys_Printf().

_Thread_AtomicLock()

void _Thread_AtomicLock	(	Thread_SpinLock *	lock,
		const char *	filename,
		int	fileline )

Definition at line 118 of file thread_null.c.

{
}

References Sys_Printf().

_Thread_AtomicSet()

int _Thread_AtomicSet	(	Thread_Atomic *	ref,
		int	v,
		const char *	filename,
		int	fileline )

Definition at line 89 of file thread_null.c.

{
    int value = a->value;
    a->value = v;
    return value;
}

References a, Sys_Printf(), v, and value.

_Thread_AtomicTryLock()

qbool _Thread_AtomicTryLock	(	Thread_SpinLock *	lock,
		const char *	filename,
		int	fileline )

Definition at line 113 of file thread_null.c.

{
    return true;
}

References Sys_Printf().

_Thread_AtomicUnlock()

void _Thread_AtomicUnlock	(	Thread_SpinLock *	lock,
		const char *	filename,
		int	fileline )

Definition at line 122 of file thread_null.c.

{
}

References Sys_Printf().

_Thread_CondBroadcast()

int _Thread_CondBroadcast	(	void *	cond,
		const char *	filename,
		int	fileline )

Definition at line 51 of file thread_null.c.

{
    return -1;
}

References thread_cond_t::done, i, thread_cond_t::mutex, n, thread_cond_t::sem, thread_cond_t::signals, Sys_Printf(), Thread_PostSemaphore(), Thread_WaitSemaphore(), and thread_cond_t::waiting.

_Thread_CondSignal()

int _Thread_CondSignal	(	void *	cond,
		const char *	filename,
		int	fileline )

Definition at line 46 of file thread_null.c.

{
    return -1;
}

References thread_cond_t::done, thread_cond_t::mutex, n, thread_cond_t::sem, thread_cond_t::signals, Sys_Printf(), Thread_PostSemaphore(), Thread_WaitSemaphore(), and thread_cond_t::waiting.

_Thread_CondWait()

int _Thread_CondWait	(	void *	cond,
		void *	mutex,
		const char *	filename,
		int	fileline )

Definition at line 56 of file thread_null.c.

{
    return -1;
}

References thread_cond_t::done, thread_cond_t::mutex, thread_cond_t::sem, thread_cond_t::signals, Sys_Printf(), Thread_PostSemaphore(), Thread_WaitSemaphore(), and thread_cond_t::waiting.

_Thread_CreateBarrier()

void * _Thread_CreateBarrier	(	unsigned int	count,
		const char *	filename,
		int	fileline )

Definition at line 71 of file thread_null.c.

{
    return NULL;
}

References b, count, NULL, Sys_Printf(), Thread_CreateCond, Thread_CreateMutex, and Z_Malloc.

_Thread_CreateCond()

void * _Thread_CreateCond	(	const char *	filename,
		int	fileline )

Definition at line 37 of file thread_null.c.

{
    return NULL;
}

References thread_cond_t::done, FALSE, thread_cond_t::mutex, NULL, thread_cond_t::sem, thread_cond_t::signals, Sys_Printf(), Thread_CreateSemaphore(), thread_cond_t::waiting, and Z_Malloc.

_Thread_CreateMutex()

void * _Thread_CreateMutex	(	const char *	filename,
		int	fileline )

Definition at line 18 of file thread_null.c.

{
    return NULL;
}

References FALSE, NULL, Sys_Printf(), and Z_Malloc.

_Thread_CreateThread()

void * _Thread_CreateThread	(	int(*	fn )(void *),
		void *	data,
		const char *	filename,
		int	fileline )

Definition at line 61 of file thread_null.c.

{
    return NULL;
}

References data, NULL, r, Sys_Printf(), Thread_WrapperFunc(), w, Z_Free, and Z_Malloc.

_Thread_DestroyBarrier()

void _Thread_DestroyBarrier	(	void *	barrier,
		const char *	filename,
		int	fileline )

Definition at line 76 of file thread_null.c.

{
}

References b, Sys_Printf(), Thread_DestroyCond, and Thread_DestroyMutex.

_Thread_DestroyCond()

void _Thread_DestroyCond	(	void *	cond,
		const char *	filename,
		int	fileline )

Definition at line 42 of file thread_null.c.

{
}

References thread_cond_t::done, thread_cond_t::mutex, thread_cond_t::sem, Sys_Printf(), Thread_DestroySemaphore(), and Z_Free.

_Thread_DestroyMutex()

void _Thread_DestroyMutex	(	void *	mutex,
		const char *	filename,
		int	fileline )

Definition at line 23 of file thread_null.c.

{
}

References Sys_Printf(), and Z_Free.

_Thread_LockMutex()

int _Thread_LockMutex	(	void *	mutex,
		const char *	filename,
		int	fileline )

Definition at line 27 of file thread_null.c.

{
    return -1;
}

References Sys_Printf().

_Thread_UnlockMutex()

int _Thread_UnlockMutex	(	void *	mutex,
		const char *	filename,
		int	fileline )

Definition at line 32 of file thread_null.c.

{
    return -1;
}

References Sys_Printf().

_Thread_WaitBarrier()

void _Thread_WaitBarrier	(	void *	barrier,
		const char *	filename,
		int	fileline )

Definition at line 80 of file thread_null.c.

{
}

References b, Sys_Printf(), Thread_CondBroadcast, Thread_CondWait, Thread_LockMutex, and Thread_UnlockMutex.

_Thread_WaitThread()

int _Thread_WaitThread	(	void *	thread,
		int	retval,
		const char *	filename,
		int	fileline )

Definition at line 66 of file thread_null.c.

{
    return retval;
}

References Sys_Printf(), w, and Z_Free.

Thread_HasThreads()

qbool Thread_HasThreads

(

void

)

Definition at line 13 of file thread_null.c.

{
    return false;
}

Referenced by Con_Init(), Crypto_Init(), Curl_Init(), FS_Init_Dir(), Memory_Init(), NetConn_Init(), and SV_StartThread().

Thread_Init()

int Thread_Init

(

void

)

Definition at line 4 of file thread_null.c.

{
    return 0;
}

References Con_Printf().

Referenced by Host_Init().

Thread_Shutdown()

void Thread_Shutdown

(

void

)

Definition at line 9 of file thread_null.c.

{
}

Referenced by Host_Shutdown().