Massive patch by Skip Montanaro to add ":name" to as many
PyArg_ParseTuple() format string arguments as possible.
diff --git a/Modules/fcntlmodule.c b/Modules/fcntlmodule.c
index 1764bca..84531b7 100644
--- a/Modules/fcntlmodule.c
+++ b/Modules/fcntlmodule.c
@@ -234,7 +234,7 @@
int fd, code, ret, whence = 0;
PyObject *lenobj = NULL, *startobj = NULL;
- if (!PyArg_ParseTuple(args, "ii|OOi", &fd, &code,
+ if (!PyArg_ParseTuple(args, "ii|OOi:lockf", &fd, &code,
&lenobj, &startobj, &whence))
return NULL;