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# HG changeset patch
# User Richard Oudkerk <shibturn@gmail.com>
# Date 1406584862 -3600
# Node ID f618f673920043e31d8dee20b35c3e6f3e271178
# Parent a1e01081e731a1214793cd4b5b4fc89fe6202357
Issue #21704: Fix build error for _multiprocessing when semaphores
are not available. Patch by Arfrever Frehtes Taifersar Arahesis.
diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c
--- Modules/_multiprocessing/multiprocessing.c
+++ Modules/_multiprocessing/multiprocessing.c
@@ -128,7 +128,9 @@ static PyMethodDef module_methods[] = {
{"recv", multiprocessing_recv, METH_VARARGS, ""},
{"send", multiprocessing_send, METH_VARARGS, ""},
#endif
+#ifndef POSIX_SEMAPHORES_NOT_ENABLED
{"sem_unlink", _PyMp_sem_unlink, METH_VARARGS, ""},
+#endif
{NULL}
};
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