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bpo-36084: Add native thread ID (TID) to threading.Thread (GH-13463)

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Add native thread ID (TID) to threading.Thread objects
(supported platforms: Windows, FreeBSD, Linux, macOS).
This commit is contained in:
Jake Tesler 2019-05-22 08:43:17 -07:00 • committed by Victor Stinner
parent b3be407288
commit b121f63155
9 changed files with 154 additions and 0 deletions
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23
Python/thread_nt.h
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@ -143,6 +143,10 @@ LeaveNonRecursiveMutex(PNRMUTEX mutex)
unsigned long PyThread_get_thread_ident(void);
#ifdef PY_HAVE_THREAD_NATIVE_ID
unsigned long PyThread_get_thread_native_id(void);
#endif
/*
* Initialization of the C package, should not be needed.
*/
@ -227,6 +231,25 @@ PyThread_get_thread_ident(void)
return GetCurrentThreadId();
}
#ifdef PY_HAVE_THREAD_NATIVE_ID
/*
* Return the native Thread ID (TID) of the calling thread.
* The native ID of a thread is valid and guaranteed to be unique system-wide
* from the time the thread is created until the thread has been terminated.
*/
unsigned long
PyThread_get_thread_native_id(void)
{
if (!initialized) {
PyThread_init_thread();
}
DWORD native_id;
native_id = GetCurrentThreadId();
return (unsigned long) native_id;
}
#endif
void _Py_NO_RETURN
PyThread_exit_thread(void)
{