From: Peter Eisentraut <peter_e@gmx.net>
Date: Thu, 18 Aug 2011 09:53:32 +0000 (+0300)
Subject: Change PyInit_plpy to external linkage
X-Git-Tag: REL9_1_RC1~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7b1509d56256fa391d4ae71288be194923a41947;p=postgresql

Change PyInit_plpy to external linkage

Module initialization functions in Python 3 must have external
linkage, because PyMODINIT_FUNC does dllexport on Windows-like
platforms.  Without this change, the build with Python 3 fails on
Windows.
---

diff --git a/src/pl/plpython/plpython.c b/src/pl/plpython/plpython.c
index b007f4ac6b..2737e5863a 100644
--- a/src/pl/plpython/plpython.c
+++ b/src/pl/plpython/plpython.c
@@ -4026,7 +4026,13 @@ PLy_add_exceptions(PyObject *plpy)
 }
 
 #if PY_MAJOR_VERSION >= 3
-static PyMODINIT_FUNC
+/*
+ * Must have external linkage, because PyMODINIT_FUNC does dllexport on
+ * Windows-like platforms.
+ */
+PyMODINIT_FUNC PyInit_plpy(void);
+
+PyMODINIT_FUNC
 PyInit_plpy(void)
 {
 	PyObject   *m;