1 files changed, 32 insertions, 0 deletions
diff --git a/libdiskfs/io-select.c b/libdiskfs/io-select.c
new file mode 100644
index 00000000..07112f7b
--- /dev/null
+++ b/libdiskfs/io-select.c
@@ -0,0 +1,32 @@
+/*
+   Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "priv.h"
+#include "io_S.h"
+#include <fcntl.h>
+
+/* Implement io_select as described in <hurd/io.defs>. */
+kern_return_t
+diskfs_S_io_select (struct protid *cred,
+		    int *type)
+{
+  if (!cred)
+    return EOPNOTSUPP;
+
+  *type &= ~SELECT_URG;
+  return 0;
+}