From 2e5e6fd380eb747bffeac151ca6f609779ef36f3 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Thu, 6 Nov 2025 16:10:39 +0100
Subject: [PATCH] gh-134745: Use "pymutex" for sys.thread_info on Windows
 (#141140)

---
 Python/thread.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Python/thread.c b/Python/thread.c
index 18c4af7f634c..0365f977d82b 100644
--- a/Python/thread.c
+++ b/Python/thread.c
@@ -334,14 +334,12 @@ PyThread_GetInfo(void)
 
 #ifdef HAVE_PTHREAD_STUBS
     value = Py_NewRef(Py_None);
-#elif defined(_POSIX_THREADS)
+#else
     value = PyUnicode_FromString("pymutex");
     if (value == NULL) {
         Py_DECREF(threadinfo);
         return NULL;
     }
-#else
-    value = Py_NewRef(Py_None);
 #endif
     PyStructSequence_SET_ITEM(threadinfo, pos++, value);
 
-- 
2.47.3