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bpo-6532: Make the thread id an unsigned integer. (#781)

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* bpo-6532: Make the thread id an unsigned integer.

From C API side the type of results of PyThread_start_new_thread() and
PyThread_get_thread_ident(), the id parameter of
PyThreadState_SetAsyncExc(), and the thread_id field of PyThreadState
changed from "long" to "unsigned long".

* Restore a check in thread_get_ident().
This commit is contained in:
Serhiy Storchaka 2017-03-23 15:48:39 +02:00 • committed by Victor Stinner
parent 1e2147b9d7
commit aefa7ebf0f
27 changed files with 116 additions and 88 deletions
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2
Modules/faulthandler.c
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@ -678,7 +678,7 @@ faulthandler_dump_traceback_later(PyObject *self,
/* Arm these locks to serve as events when released */
PyThread_acquire_lock(thread.running, 1);
if (PyThread_start_new_thread(faulthandler_thread, NULL) == -1) {
if (PyThread_start_new_thread(faulthandler_thread, NULL) == PYTHREAD_INVALID_THREAD_ID) {
PyThread_release_lock(thread.running);
Py_CLEAR(thread.file);
PyMem_Free(header);