From 1cab3de8bc544550bd13926141b3a9a01951f502 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Thu, 12 Nov 2020 13:30:23 +0000
Subject: [PATCH 5/6] Avoid use of thread function deprecated in 3.9
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PyEval_ThreadsInitialized was deprecated in 3.9, with deletion targetted
for 3.11. Furthermore since 3.7 it is guaranteed that threads are always
initialized by Py_Initialize(), so checking it is redundant.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 typewrappers.h | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/typewrappers.h b/typewrappers.h
index fc923bf..b197d65 100644
--- a/typewrappers.h
+++ b/typewrappers.h
@@ -255,24 +255,44 @@ PyObject * libvirt_virDomainSnapshotPtrWrap(virDomainSnapshotPtr node);
 # endif /* !(__GNUC__ && !__STRICT_ANSI__ && !__cplusplus) */
 #endif
 
-#define LIBVIRT_BEGIN_ALLOW_THREADS			\
+#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION < 7
+# define LIBVIRT_BEGIN_ALLOW_THREADS			\
   LIBVIRT_STMT_START {					\
     PyThreadState *_save = NULL;			\
     if (PyEval_ThreadsInitialized())			\
       _save = PyEval_SaveThread();
 
-#define LIBVIRT_END_ALLOW_THREADS                           \
+# define LIBVIRT_END_ALLOW_THREADS                           \
   if (PyEval_ThreadsInitialized())			    \
     PyEval_RestoreThread(_save);			    \
     } LIBVIRT_STMT_END
 
-#define LIBVIRT_ENSURE_THREAD_STATE			\
+# define LIBVIRT_ENSURE_THREAD_STATE			\
   LIBVIRT_STMT_START {					\
     PyGILState_STATE _save = PyGILState_UNLOCKED;	\
     if (PyEval_ThreadsInitialized())			\
       _save = PyGILState_Ensure();
 
-#define LIBVIRT_RELEASE_THREAD_STATE                           \
+# define LIBVIRT_RELEASE_THREAD_STATE                           \
   if (PyEval_ThreadsInitialized())			       \
     PyGILState_Release(_save);				       \
   } LIBVIRT_STMT_END
+
+#else
+
+# define LIBVIRT_BEGIN_ALLOW_THREADS			\
+  LIBVIRT_STMT_START {					\
+    PyThreadState *_save = PyEval_SaveThread();
+
+# define LIBVIRT_END_ALLOW_THREADS                           \
+    PyEval_RestoreThread(_save);			    \
+  } LIBVIRT_STMT_END
+
+# define LIBVIRT_ENSURE_THREAD_STATE			\
+  LIBVIRT_STMT_START {					\
+    PyGILState_STATE _save = PyGILState_Ensure();
+
+# define LIBVIRT_RELEASE_THREAD_STATE                           \
+    PyGILState_Release(_save);				       \
+  } LIBVIRT_STMT_END
+#endif
-- 
2.27.0