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# define of_thread_current() GetCurrentThread()
#endif
static OF_INLINE BOOL
of_thread_new(of_thread_t *thread, id (*main)(id), id data)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_create(thread, NULL, (void*(*)(void*))main,
(void*)data) ? NO : YES);
#elif defined(_WIN32)
*thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)main,
(void*)data, 0, NULL);
return (thread == NULL ? NO : YES);
#endif
}
static OF_INLINE BOOL
of_thread_join(of_thread_t thread)
{
#if defined(OF_HAVE_PTHREADS)
void *ret;
if (pthread_join(thread, &ret))
return NO;
return (ret != PTHREAD_CANCELED ? YES : NO);
#elif defined(_WIN32)
if (WaitForSingleObject(thread, INFINITE))
return NO;
CloseHandle(thread);
return YES;
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# define of_thread_current() GetCurrentThread()
#endif
static OF_INLINE BOOL
of_thread_new(of_thread_t *thread, id (*main)(id), id data)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_create(thread, NULL, (void*(*)(void*))main,
(void*)data);
#elif defined(_WIN32)
*thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)main,
(void*)data, 0, NULL);
return (thread != NULL);
#endif
}
static OF_INLINE BOOL
of_thread_join(of_thread_t thread)
{
#if defined(OF_HAVE_PTHREADS)
void *ret;
if (pthread_join(thread, &ret))
return NO;
return (ret != PTHREAD_CANCELED);
#elif defined(_WIN32)
if (WaitForSingleObject(thread, INFINITE))
return NO;
CloseHandle(thread);
return YES;
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#endif
}
static OF_INLINE BOOL
of_mutex_new(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_mutex_init(mutex, NULL) ? NO : YES);
#elif defined(_WIN32)
InitializeCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_mutex_free(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_mutex_destroy(mutex) ? NO : YES);
#elif defined(_WIN32)
DeleteCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_mutex_lock(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_mutex_lock(mutex) ? NO : YES);
#elif defined(_WIN32)
EnterCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_mutex_trylock(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_mutex_trylock(mutex) ? NO : YES);
#elif defined(_WIN32)
return (TryEnterCriticalSection(mutex) ? YES : NO);
#endif
}
static OF_INLINE BOOL
of_mutex_unlock(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_mutex_unlock(mutex) ? NO : YES);
#elif defined(_WIN32)
LeaveCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_condition_new(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_cond_init(condition, NULL) ? NO : YES);
#elif defined(_WIN32)
condition->count = 0;
if ((condition->event = CreateEvent(NULL, FALSE, 0, NULL)) == NULL)
return NO;
return YES;
#endif
}
static OF_INLINE BOOL
of_condition_wait(of_condition_t *condition, of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_cond_wait(condition, mutex) ? NO : YES);
#elif defined(_WIN32)
if (!of_mutex_unlock(mutex))
return NO;
of_atomic_inc_int(&condition->count);
if (WaitForSingleObject(condition->event, INFINITE) != WAIT_OBJECT_0) {
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#endif
}
static OF_INLINE BOOL
of_mutex_new(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_mutex_init(mutex, NULL);
#elif defined(_WIN32)
InitializeCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_mutex_free(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_mutex_destroy(mutex);
#elif defined(_WIN32)
DeleteCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_mutex_lock(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_mutex_lock(mutex);
#elif defined(_WIN32)
EnterCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_mutex_trylock(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_mutex_trylock(mutex);
#elif defined(_WIN32)
return TryEnterCriticalSection(mutex);
#endif
}
static OF_INLINE BOOL
of_mutex_unlock(of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_mutex_unlock(mutex);
#elif defined(_WIN32)
LeaveCriticalSection(mutex);
return YES;
#endif
}
static OF_INLINE BOOL
of_condition_new(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_cond_init(condition, NULL);
#elif defined(_WIN32)
condition->count = 0;
if ((condition->event = CreateEvent(NULL, FALSE, 0, NULL)) == NULL)
return NO;
return YES;
#endif
}
#if defined(OF_HAVE_PTHREADS)
static OF_INLINE BOOL
#elif defined(_WIN32)
static BOOL
#endif
of_condition_wait(of_condition_t *condition, of_mutex_t *mutex)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_cond_wait(condition, mutex);
#elif defined(_WIN32)
if (!of_mutex_unlock(mutex))
return NO;
of_atomic_inc_int(&condition->count);
if (WaitForSingleObject(condition->event, INFINITE) != WAIT_OBJECT_0) {
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#endif
}
static OF_INLINE BOOL
of_condition_signal(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_cond_signal(condition) ? NO : YES);
#elif defined(_WIN32)
return (SetEvent(condition->event) ? YES : NO);
#endif
}
static OF_INLINE BOOL
of_condition_broadcast(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_cond_broadcast(condition) ? NO : YES);
#elif defined(_WIN32)
size_t i;
for (i = 0; i < condition->count; i++)
if (!SetEvent(condition->event))
return NO;
return YES;
#endif
}
static OF_INLINE BOOL
of_condition_free(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_cond_destroy(condition) ? NO : YES);
#elif defined(_WIN32)
if (condition->count)
return NO;
return (CloseHandle(condition->event) ? YES : NO);
#endif
}
static OF_INLINE BOOL
of_tlskey_new(of_tlskey_t *key)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_key_create(key, NULL) ? NO : YES);
#elif defined(_WIN32)
return ((*key = TlsAlloc()) == TLS_OUT_OF_INDEXES ? NO : YES);
#endif
}
static OF_INLINE id
of_tlskey_get(of_tlskey_t key)
{
#if defined(OF_HAVE_PTHREADS)
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#endif
}
static OF_INLINE BOOL
of_condition_signal(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_cond_signal(condition);
#elif defined(_WIN32)
return SetEvent(condition->event);
#endif
}
#if defined(OF_HAVE_PTHREADS)
static OF_INLINE BOOL
#elif defined(_WIN32)
static BOOL
#endif
of_condition_broadcast(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_cond_broadcast(condition);
#elif defined(_WIN32)
size_t i;
for (i = 0; i < condition->count; i++)
if (!SetEvent(condition->event))
return NO;
return YES;
#endif
}
#if defined(OF_HAVE_PTHREADS)
static OF_INLINE BOOL
#elif defined(_WIN32)
static BOOL
#endif
of_condition_free(of_condition_t *condition)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_cond_destroy(condition);
#elif defined(_WIN32)
if (condition->count)
return NO;
return CloseHandle(condition->event);
#endif
}
static OF_INLINE BOOL
of_tlskey_new(of_tlskey_t *key)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_key_create(key, NULL);
#elif defined(_WIN32)
return ((*key = TlsAlloc()) != TLS_OUT_OF_INDEXES);
#endif
}
static OF_INLINE id
of_tlskey_get(of_tlskey_t key)
{
#if defined(OF_HAVE_PTHREADS)
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static OF_INLINE BOOL
of_tlskey_set(of_tlskey_t key, id obj)
{
void *p = (obj != nil ? (void*)obj : NULL);
#if defined(OF_HAVE_PTHREADS)
return (pthread_setspecific(key, p) ? NO : YES);
#elif defined(_WIN32)
return (TlsSetValue(key, p) ? YES : NO);
#endif
}
static OF_INLINE BOOL
of_tlskey_free(of_tlskey_t key)
{
#if defined(OF_HAVE_PTHREADS)
return (pthread_key_delete(key) ? NO : YES);
#elif defined(_WIN32)
return (TlsFree(key) ? YES : NO);
#endif
}
static OF_INLINE BOOL
of_spinlock_new(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
*s = 0;
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return (pthread_spin_init(s, 0) ? NO : YES);
#else
return of_mutex_new(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_trylock(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
return (of_atomic_cmpswap_int(s, 0, 1) ? YES : NO);
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return (pthread_spin_trylock(s) ? NO : YES);
#else
return of_mutex_trylock(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_lock(of_spinlock_t *s)
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static OF_INLINE BOOL
of_tlskey_set(of_tlskey_t key, id obj)
{
void *p = (obj != nil ? (void*)obj : NULL);
#if defined(OF_HAVE_PTHREADS)
return !pthread_setspecific(key, p);
#elif defined(_WIN32)
return TlsSetValue(key, p);
#endif
}
static OF_INLINE BOOL
of_tlskey_free(of_tlskey_t key)
{
#if defined(OF_HAVE_PTHREADS)
return !pthread_key_delete(key);
#elif defined(_WIN32)
return TlsFree(key);
#endif
}
static OF_INLINE BOOL
of_spinlock_new(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
*s = 0;
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return !pthread_spin_init(s, 0);
#else
return of_mutex_new(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_trylock(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
return of_atomic_cmpswap_int(s, 0, 1);
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return !pthread_spin_trylock(s);
#else
return of_mutex_trylock(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_lock(of_spinlock_t *s)
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# endif
# else
while (!of_spinlock_trylock(s));
# endif
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return (pthread_spin_lock(s) ? NO : YES);
#else
return of_mutex_lock(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_unlock(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
*s = 0;
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return (pthread_spin_unlock(s) ? NO : YES);
#else
return of_mutex_unlock(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_free(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return (pthread_spin_destroy(s) ? NO : YES);
#else
return of_mutex_free(s);
#endif
}
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# endif
# else
while (!of_spinlock_trylock(s));
# endif
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return !pthread_spin_lock(s);
#else
return of_mutex_lock(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_unlock(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
*s = 0;
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return !pthread_spin_unlock(s);
#else
return of_mutex_unlock(s);
#endif
}
static OF_INLINE BOOL
of_spinlock_free(of_spinlock_t *s)
{
#if defined(OF_ATOMIC_OPS)
return YES;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
return !pthread_spin_destroy(s);
#else
return of_mutex_free(s);
#endif
}
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