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-rw-r--r--Python/pystate.c28
1 files changed, 23 insertions, 5 deletions
diff --git a/Python/pystate.c b/Python/pystate.c
index da417c1032..343a97b00d 100644
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -154,8 +154,8 @@ threadstate_getframe(PyThreadState *self)
return self->frame;
}
-PyThreadState *
-PyThreadState_New(PyInterpreterState *interp)
+static PyThreadState *
+new_threadstate(PyInterpreterState *interp, int init)
{
PyThreadState *tstate = (PyThreadState *)malloc(sizeof(PyThreadState));
@@ -193,9 +193,8 @@ PyThreadState_New(PyInterpreterState *interp)
tstate->c_profileobj = NULL;
tstate->c_traceobj = NULL;
-#ifdef WITH_THREAD
- _PyGILState_NoteThreadState(tstate);
-#endif
+ if (init)
+ _PyThreadState_Init(tstate);
HEAD_LOCK();
tstate->next = interp->tstate_head;
@@ -206,6 +205,25 @@ PyThreadState_New(PyInterpreterState *interp)
return tstate;
}
+PyThreadState *
+PyThreadState_New(PyInterpreterState *interp)
+{
+ return new_threadstate(interp, 1);
+}
+
+PyThreadState *
+_PyThreadState_Prealloc(PyInterpreterState *interp)
+{
+ return new_threadstate(interp, 0);
+}
+
+void
+_PyThreadState_Init(PyThreadState *tstate)
+{
+#ifdef WITH_THREAD
+ _PyGILState_NoteThreadState(tstate);
+#endif
+}
void
PyThreadState_Clear(PyThreadState *tstate)