diff options
| author | monster <[email protected]> | 2022-07-07 14:41:37 +0300 |
|---|---|---|
| committer | monster <[email protected]> | 2022-07-07 14:41:37 +0300 |
| commit | 06e5c21a835c0e923506c4ff27929f34e00761c2 (patch) | |
| tree | 75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/tools/python3/src/Include/pythread.h | |
| parent | 03f024c4412e3aa613bb543cf1660176320ba8f4 (diff) | |
fix ya.make
Diffstat (limited to 'contrib/tools/python3/src/Include/pythread.h')
| -rw-r--r-- | contrib/tools/python3/src/Include/pythread.h | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/contrib/tools/python3/src/Include/pythread.h b/contrib/tools/python3/src/Include/pythread.h deleted file mode 100644 index bb9d8641221..00000000000 --- a/contrib/tools/python3/src/Include/pythread.h +++ /dev/null @@ -1,169 +0,0 @@ - -#ifndef Py_PYTHREAD_H -#define Py_PYTHREAD_H - -typedef void *PyThread_type_lock; - -#ifdef __cplusplus -extern "C" { -#endif - -/* Return status codes for Python lock acquisition. Chosen for maximum - * backwards compatibility, ie failure -> 0, success -> 1. */ -typedef enum PyLockStatus { - PY_LOCK_FAILURE = 0, - PY_LOCK_ACQUIRED = 1, - PY_LOCK_INTR -} PyLockStatus; - -#ifndef Py_LIMITED_API -#define PYTHREAD_INVALID_THREAD_ID ((unsigned long)-1) -#endif - -PyAPI_FUNC(void) PyThread_init_thread(void); -PyAPI_FUNC(unsigned long) PyThread_start_new_thread(void (*)(void *), void *); -PyAPI_FUNC(void) _Py_NO_RETURN PyThread_exit_thread(void); -PyAPI_FUNC(unsigned long) PyThread_get_thread_ident(void); - -#if defined(__APPLE__) || defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(_WIN32) || defined(_AIX) -#define PY_HAVE_THREAD_NATIVE_ID -PyAPI_FUNC(unsigned long) PyThread_get_thread_native_id(void); -#endif - -PyAPI_FUNC(PyThread_type_lock) PyThread_allocate_lock(void); -PyAPI_FUNC(void) PyThread_free_lock(PyThread_type_lock); -PyAPI_FUNC(int) PyThread_acquire_lock(PyThread_type_lock, int); -#define WAIT_LOCK 1 -#define NOWAIT_LOCK 0 - -#ifndef Py_LIMITED_API -#ifdef HAVE_FORK -/* Private function to reinitialize a lock at fork in the child process. - Reset the lock to the unlocked state. - Return 0 on success, return -1 on error. */ -PyAPI_FUNC(int) _PyThread_at_fork_reinit(PyThread_type_lock *lock); -#endif /* HAVE_FORK */ -#endif /* !Py_LIMITED_API */ - -/* PY_TIMEOUT_T is the integral type used to specify timeouts when waiting - on a lock (see PyThread_acquire_lock_timed() below). - PY_TIMEOUT_MAX is the highest usable value (in microseconds) of that - type, and depends on the system threading API. - - NOTE: this isn't the same value as `_thread.TIMEOUT_MAX`. The _thread - module exposes a higher-level API, with timeouts expressed in seconds - and floating-point numbers allowed. -*/ -#define PY_TIMEOUT_T long long - -#if defined(_POSIX_THREADS) - /* PyThread_acquire_lock_timed() uses _PyTime_FromNanoseconds(us * 1000), - convert microseconds to nanoseconds. */ -# define PY_TIMEOUT_MAX (LLONG_MAX / 1000) -#elif defined (NT_THREADS) - /* In the NT API, the timeout is a DWORD and is expressed in milliseconds */ -# if 0xFFFFFFFFLL * 1000 < LLONG_MAX -# define PY_TIMEOUT_MAX (0xFFFFFFFFLL * 1000) -# else -# define PY_TIMEOUT_MAX LLONG_MAX -# endif -#else -# define PY_TIMEOUT_MAX LLONG_MAX -#endif - - -/* If microseconds == 0, the call is non-blocking: it returns immediately - even when the lock can't be acquired. - If microseconds > 0, the call waits up to the specified duration. - If microseconds < 0, the call waits until success (or abnormal failure) - - microseconds must be less than PY_TIMEOUT_MAX. Behaviour otherwise is - undefined. - - If intr_flag is true and the acquire is interrupted by a signal, then the - call will return PY_LOCK_INTR. The caller may reattempt to acquire the - lock. -*/ -PyAPI_FUNC(PyLockStatus) PyThread_acquire_lock_timed(PyThread_type_lock, - PY_TIMEOUT_T microseconds, - int intr_flag); - -PyAPI_FUNC(void) PyThread_release_lock(PyThread_type_lock); - -PyAPI_FUNC(size_t) PyThread_get_stacksize(void); -PyAPI_FUNC(int) PyThread_set_stacksize(size_t); - -#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000 -PyAPI_FUNC(PyObject*) PyThread_GetInfo(void); -#endif - - -/* Thread Local Storage (TLS) API - TLS API is DEPRECATED. Use Thread Specific Storage (TSS) API. - - The existing TLS API has used int to represent TLS keys across all - platforms, but it is not POSIX-compliant. Therefore, the new TSS API uses - opaque data type to represent TSS keys to be compatible (see PEP 539). -*/ -Py_DEPRECATED(3.7) PyAPI_FUNC(int) PyThread_create_key(void); -Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyThread_delete_key(int key); -Py_DEPRECATED(3.7) PyAPI_FUNC(int) PyThread_set_key_value(int key, - void *value); -Py_DEPRECATED(3.7) PyAPI_FUNC(void *) PyThread_get_key_value(int key); -Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyThread_delete_key_value(int key); - -/* Cleanup after a fork */ -Py_DEPRECATED(3.7) PyAPI_FUNC(void) PyThread_ReInitTLS(void); - - -#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03070000 -/* New in 3.7 */ -/* Thread Specific Storage (TSS) API */ - -typedef struct _Py_tss_t Py_tss_t; /* opaque */ - -#ifndef Py_LIMITED_API -#if defined(_POSIX_THREADS) - /* Darwin needs pthread.h to know type name the pthread_key_t. */ -# include <pthread.h> -# define NATIVE_TSS_KEY_T pthread_key_t -#elif defined(NT_THREADS) - /* In Windows, native TSS key type is DWORD, - but hardcode the unsigned long to avoid errors for include directive. - */ -# define NATIVE_TSS_KEY_T unsigned long -#else -# error "Require native threads. See https://bugs.python.org/issue31370" -#endif - -/* When Py_LIMITED_API is not defined, the type layout of Py_tss_t is - exposed to allow static allocation in the API clients. Even in this case, - you must handle TSS keys through API functions due to compatibility. -*/ -struct _Py_tss_t { - int _is_initialized; - NATIVE_TSS_KEY_T _key; -}; - -#undef NATIVE_TSS_KEY_T - -/* When static allocation, you must initialize with Py_tss_NEEDS_INIT. */ -#define Py_tss_NEEDS_INIT {0} -#endif /* !Py_LIMITED_API */ - -PyAPI_FUNC(Py_tss_t *) PyThread_tss_alloc(void); -PyAPI_FUNC(void) PyThread_tss_free(Py_tss_t *key); - -/* The parameter key must not be NULL. */ -PyAPI_FUNC(int) PyThread_tss_is_created(Py_tss_t *key); -PyAPI_FUNC(int) PyThread_tss_create(Py_tss_t *key); -PyAPI_FUNC(void) PyThread_tss_delete(Py_tss_t *key); -PyAPI_FUNC(int) PyThread_tss_set(Py_tss_t *key, void *value); -PyAPI_FUNC(void *) PyThread_tss_get(Py_tss_t *key); -#endif /* New in 3.7 */ - -#ifdef __cplusplus -} -#endif - -#endif /* !Py_PYTHREAD_H */ |
