# HG changeset patch
# User Jun Wu <quark@fb.com>
# Date 1493167019 25200
# Node ID dc51700be00c421a8dc4b0fc1b50dd4ce9ccd3e9
# Parent  5fc3459d04935b06253bd1ce3aa197e5b75e8934
osutil: add version to help detect breaking binary changes

See the previous patch for why.

diff -r 5fc3459d0493 -r dc51700be00c mercurial/osutil.c
--- a/mercurial/osutil.c	Tue Apr 25 17:38:36 2017 -0700
+++ b/mercurial/osutil.c	Tue Apr 25 17:36:59 2017 -0700
@@ -1301,6 +1301,8 @@
 	{NULL, NULL}
 };
 
+static const int version = 1;
+
 #ifdef IS_PY3K
 static struct PyModuleDef osutil_module = {
 	PyModuleDef_HEAD_INIT,
@@ -1312,17 +1314,22 @@
 
 PyMODINIT_FUNC PyInit_osutil(void)
 {
+	PyObject *m;
 	if (PyType_Ready(&listdir_stat_type) < 0)
 		return NULL;
 
-	return PyModule_Create(&osutil_module);
+	m = PyModule_Create(&osutil_module);
+	PyModule_AddIntConstant(m, "version", version);
+	return m;
 }
 #else
 PyMODINIT_FUNC initosutil(void)
 {
+	PyObject *m;
 	if (PyType_Ready(&listdir_stat_type) == -1)
 		return;
 
-	Py_InitModule3("osutil", methods, osutil_doc);
+	m = Py_InitModule3("osutil", methods, osutil_doc);
+	PyModule_AddIntConstant(m, "version", version);
 }
 #endif