42#if defined(SDL_THREAD_SAFETY_ANALYSIS) && \
43 defined(__clang__) && (!defined(SWIG))
44#define SDL_THREAD_ANNOTATION_ATTRIBUTE__(x) __attribute__((x))
46#define SDL_THREAD_ANNOTATION_ATTRIBUTE__(x)
49#define SDL_CAPABILITY(x) \
50 SDL_THREAD_ANNOTATION_ATTRIBUTE__(capability(x))
52#define SDL_SCOPED_CAPABILITY \
53 SDL_THREAD_ANNOTATION_ATTRIBUTE__(scoped_lockable)
55#define SDL_GUARDED_BY(x) \
56 SDL_THREAD_ANNOTATION_ATTRIBUTE__(guarded_by(x))
58#define SDL_PT_GUARDED_BY(x) \
59 SDL_THREAD_ANNOTATION_ATTRIBUTE__(pt_guarded_by(x))
61#define SDL_ACQUIRED_BEFORE(x) \
62 SDL_THREAD_ANNOTATION_ATTRIBUTE__(acquired_before(x))
64#define SDL_ACQUIRED_AFTER(x) \
65 SDL_THREAD_ANNOTATION_ATTRIBUTE__(acquired_after(x))
67#define SDL_REQUIRES(x) \
68 SDL_THREAD_ANNOTATION_ATTRIBUTE__(requires_capability(x))
70#define SDL_REQUIRES_SHARED(x) \
71 SDL_THREAD_ANNOTATION_ATTRIBUTE__(requires_shared_capability(x))
73#define SDL_ACQUIRE(x) \
74 SDL_THREAD_ANNOTATION_ATTRIBUTE__(acquire_capability(x))
76#define SDL_ACQUIRE_SHARED(x) \
77 SDL_THREAD_ANNOTATION_ATTRIBUTE__(acquire_shared_capability(x))
79#define SDL_RELEASE(x) \
80 SDL_THREAD_ANNOTATION_ATTRIBUTE__(release_capability(x))
82#define SDL_RELEASE_SHARED(x) \
83 SDL_THREAD_ANNOTATION_ATTRIBUTE__(release_shared_capability(x))
85#define SDL_RELEASE_GENERIC(x) \
86 SDL_THREAD_ANNOTATION_ATTRIBUTE__(release_generic_capability(x))
88#define SDL_TRY_ACQUIRE(x, y) \
89 SDL_THREAD_ANNOTATION_ATTRIBUTE__(try_acquire_capability(x, y))
91#define SDL_TRY_ACQUIRE_SHARED(x, y) \
92 SDL_THREAD_ANNOTATION_ATTRIBUTE__(try_acquire_shared_capability(x, y))
94#define SDL_EXCLUDES(x) \
95 SDL_THREAD_ANNOTATION_ATTRIBUTE__(locks_excluded(x))
97#define SDL_ASSERT_CAPABILITY(x) \
98 SDL_THREAD_ANNOTATION_ATTRIBUTE__(assert_capability(x))
100#define SDL_ASSERT_SHARED_CAPABILITY(x) \
101 SDL_THREAD_ANNOTATION_ATTRIBUTE__(assert_shared_capability(x))
103#define SDL_RETURN_CAPABILITY(x) \
104 SDL_THREAD_ANNOTATION_ATTRIBUTE__(lock_returned(x))
106#define SDL_NO_THREAD_SAFETY_ANALYSIS \
107 SDL_THREAD_ANNOTATION_ATTRIBUTE__(no_thread_safety_analysis)
122#define SDL_MUTEX_TIMEDOUT 1
255#define SDL_RWLOCK_TIMEDOUT SDL_MUTEX_TIMEDOUT
void SDL_DestroyRWLock(SDL_RWLock *rwlock)
int SDL_TryLockMutex(SDL_Mutex *mutex) SDL_TRY_ACQUIRE(0
#define SDL_TRY_ACQUIRE(x, y)
SDL_RWLock * SDL_CreateRWLock(void)
void SDL_DestroySemaphore(SDL_Semaphore *sem)
#define SDL_TRY_ACQUIRE_SHARED(x, y)
#define SDL_ACQUIRE_SHARED(x)
int SDL_PostSemaphore(SDL_Semaphore *sem)
void SDL_UnlockMutex(SDL_Mutex *mutex) SDL_RELEASE(mutex)
int SDL_WaitCondition(SDL_Condition *cond, SDL_Mutex *mutex)
void SDL_LockRWLockForWriting(SDL_RWLock *rwlock) SDL_ACQUIRE(rwlock)
int SDL_SignalCondition(SDL_Condition *cond)
struct SDL_Mutex SDL_Mutex
int SDL_TryLockRWLockForReading(SDL_RWLock *rwlock) SDL_TRY_ACQUIRE_SHARED(0
#define SDL_RELEASE_GENERIC(x)
SDL_Semaphore * SDL_CreateSemaphore(Uint32 initial_value)
void SDL_LockMutex(SDL_Mutex *mutex) SDL_ACQUIRE(mutex)
int SDL_WaitSemaphoreTimeout(SDL_Semaphore *sem, Sint32 timeoutMS)
int SDL_TryWaitSemaphore(SDL_Semaphore *sem)
Uint32 SDL_GetSemaphoreValue(SDL_Semaphore *sem)
struct SDL_Semaphore SDL_Semaphore
int SDL_WaitConditionTimeout(SDL_Condition *cond, SDL_Mutex *mutex, Sint32 timeoutMS)
void SDL_UnlockRWLock(SDL_RWLock *rwlock) SDL_RELEASE_GENERIC(rwlock)
int SDL_BroadcastCondition(SDL_Condition *cond)
struct SDL_RWLock SDL_RWLock
void SDL_DestroyCondition(SDL_Condition *cond)
void SDL_DestroyMutex(SDL_Mutex *mutex)
SDL_Condition * SDL_CreateCondition(void)
SDL_Mutex * SDL_CreateMutex(void)
int SDL_WaitSemaphore(SDL_Semaphore *sem)
void SDL_LockRWLockForReading(SDL_RWLock *rwlock) SDL_ACQUIRE_SHARED(rwlock)
int SDL_TryLockRWLockForWriting(SDL_RWLock *rwlock) SDL_TRY_ACQUIRE(0
struct SDL_Condition SDL_Condition