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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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9
Modules/signalmodule.c
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@ -88,7 +88,7 @@ module signal
#ifdef WITH_THREAD
#include <sys/types.h> /* For pid_t */
#include "pythread.h"
static long main_thread;
static unsigned long main_thread;
static pid_t main_pid;
#endif
@ -1088,7 +1088,7 @@ signal_sigtimedwait_impl(PyObject *module, PyObject *sigset,
/*[clinic input]
signal.pthread_kill
thread_id: long
thread_id: unsigned_long(bitwise=True)
signalnum: int
/
@ -1096,8 +1096,9 @@ Send a signal to a thread.
[clinic start generated code]*/
static PyObject *
signal_pthread_kill_impl(PyObject *module, long thread_id, int signalnum)
/*[clinic end generated code: output=2a09ce41f1c4228a input=77ed6a3b6f2a8122]*/
signal_pthread_kill_impl(PyObject *module, unsigned long thread_id,
int signalnum)
/*[clinic end generated code: output=7629919b791bc27f input=1d901f2c7bb544ff]*/
{
int err;