Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / fs / xfs / uuid.h

diff --git a/kernel/fs/xfs/uuid.h b/kernel/fs/xfs/uuid.h
new file mode 100644 (file)
index 0000000..104db0f
--- /dev/null
+++ b/kernel/fs/xfs/uuid.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it would 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 the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef __XFS_SUPPORT_UUID_H__
+#define __XFS_SUPPORT_UUID_H__
+
+typedef struct {
+       unsigned char   __u_bits[16];
+} uuid_t;
+
+extern int uuid_is_nil(uuid_t *uuid);
+extern int uuid_equal(uuid_t *uuid1, uuid_t *uuid2);
+extern void uuid_getnodeuniq(uuid_t *uuid, int fsid [2]);
+
+static inline void
+uuid_copy(uuid_t *dst, uuid_t *src)
+{
+       memcpy(dst, src, sizeof(uuid_t));
+}
+
+#endif /* __XFS_SUPPORT_UUID_H__ */