bpo-30860: Consolidate stateful runtime globals. (#2594)
* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals
Other globals are excluded (see globals.txt and check-c-globals.py).
diff --git a/Python/thread.c b/Python/thread.c
index 4d2f2c3..6fd594f 100644
--- a/Python/thread.c
+++ b/Python/thread.c
@@ -76,11 +76,6 @@
PyThread__init_thread();
}
-/* Support for runtime thread stack size tuning.
- A value of 0 means using the platform's default stack size
- or the size specified by the THREAD_STACK_SIZE macro. */
-static size_t _pythread_stacksize = 0;
-
#if defined(_POSIX_THREADS)
# define PYTHREAD_NAME "pthread"
# include "thread_pthread.h"
@@ -96,7 +91,7 @@
size_t
PyThread_get_stacksize(void)
{
- return _pythread_stacksize;
+ return PyThreadState_GET()->interp->pythread_stacksize;
}
/* Only platforms defining a THREAD_SET_STACKSIZE() macro