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Diffstat (limited to 'Doc/c-api/init.rst')
| -rw-r--r-- | Doc/c-api/init.rst | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst index f920909e64..fd1f7d0a7c 100644 --- a/Doc/c-api/init.rst +++ b/Doc/c-api/init.rst @@ -759,6 +759,10 @@ been created. *tstate*, which should not be *NULL*. The lock must have been created earlier. If this thread already has the lock, deadlock ensues. + :c:func:`PyEval_RestoreThread` is a higher-level function which is always + available (even when thread support isn't enabled or when threads have + not been initialized). + .. c:function:: void PyEval_ReleaseThread(PyThreadState *tstate) @@ -768,17 +772,31 @@ been created. that it represents the current thread state --- if it isn't, a fatal error is reported. + :c:func:`PyEval_SaveThread` is a higher-level function which is always + available (even when thread support isn't enabled or when threads have + not been initialized). + .. c:function:: void PyEval_AcquireLock() Acquire the global interpreter lock. The lock must have been created earlier. If this thread already has the lock, a deadlock ensues. + .. deprecated:: 3.2 + This function does not change the current thread state. Please use + :c:func:`PyEval_RestoreThread` or :c:func:`PyEval_AcquireThread` + instead. + .. c:function:: void PyEval_ReleaseLock() Release the global interpreter lock. The lock must have been created earlier. + .. deprecated:: 3.2 + This function does not change the current thread state. Please use + :c:func:`PyEval_SaveThread` or :c:func:`PyEval_ReleaseThread` + instead. + Sub-interpreter support ======================= |