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bpo-43879: Add native_thread_id field to PyThreadState (GH-25458)

This commit is contained in:
Gabriele N. Tornetta 2021-05-26 15:40:14 +01:00 committed by GitHub
parent 4f725261c6
commit 90a6c07cb2
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4 changed files with 17 additions and 0 deletions
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6
Include/cpython/pystate.h
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@ -113,6 +113,12 @@ struct _ts {
PyObject *async_exc; /* Asynchronous exception to raise */
unsigned long thread_id; /* Thread id where this tstate was created */
/* Native thread id where this tstate was created. This will be 0 except on
* those platforms that have the notion of native thread id, for which the
* macro PY_HAVE_THREAD_NATIVE_ID is then defined.
*/
unsigned long native_thread_id;
int trash_delete_nesting;
PyObject *trash_delete_later;

1
Misc/NEWS.d/next/Core and Builtins/2021-04-17-16-08-00.bpo-43879.zkyJgh.rst Normal file
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@ -0,0 +1 @@
Add native_thread_id to PyThreadState. Patch by Gabriele N. Tornetta.

5
Modules/_threadmodule.c
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@ -1071,6 +1071,11 @@ thread_run(void *boot_raw)
tstate = boot->tstate;
tstate->thread_id = PyThread_get_thread_ident();
#ifdef PY_HAVE_THREAD_NATIVE_ID
tstate->native_thread_id = PyThread_get_thread_native_id();
#else
tstate->native_thread_id = 0;
#endif
_PyThreadState_Init(tstate);
PyEval_AcquireThread(tstate);
tstate->interp->num_threads++;

5
Python/pystate.c
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@ -645,6 +645,11 @@ new_threadstate(PyInterpreterState *interp, int init)
tstate->gilstate_counter = 0;
tstate->async_exc = NULL;
tstate->thread_id = PyThread_get_thread_ident();
#ifdef PY_HAVE_THREAD_NATIVE_ID
tstate->native_thread_id = PyThread_get_thread_native_id();
#else
tstate->native_thread_id = 0;
#endif
tstate->dict = NULL;