bpo-6532: Make the thread id an unsigned integer. (#781)
* 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().
diff --git a/Include/pystate.h b/Include/pystate.h
index afc3c0c..62254fa 100644
--- a/Include/pystate.h
+++ b/Include/pystate.h
@@ -108,7 +108,7 @@
int gilstate_counter;
PyObject *async_exc; /* Asynchronous exception to raise */
- long thread_id; /* Thread id where this tstate was created */
+ unsigned long thread_id; /* Thread id where this tstate was created */
int trash_delete_nesting;
PyObject *trash_delete_later;
@@ -200,7 +200,7 @@
PyAPI_FUNC(PyThreadState *) PyThreadState_Swap(PyThreadState *);
PyAPI_FUNC(PyObject *) PyThreadState_GetDict(void);
-PyAPI_FUNC(int) PyThreadState_SetAsyncExc(long, PyObject *);
+PyAPI_FUNC(int) PyThreadState_SetAsyncExc(unsigned long, PyObject *);
/* Variable and macro for in-line access to current thread state */