1 files changed, 41 insertions, 0 deletions

diff --git a/include/linux/lock_dlm_plock.h b/include/linux/lock_dlm_plock.h
new file mode 100644
index 000000000000..fc3415113973
--- /dev/null
+++ b/include/linux/lock_dlm_plock.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2005 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+
+#ifndef __LOCK_DLM_PLOCK_DOT_H__
+#define __LOCK_DLM_PLOCK_DOT_H__
+
+#define GDLM_PLOCK_MISC_NAME            "lock_dlm_plock"
+
+#define GDLM_PLOCK_VERSION_MAJOR        1
+#define GDLM_PLOCK_VERSION_MINOR        1
+#define GDLM_PLOCK_VERSION_PATCH        0
+
+enum {
+        GDLM_PLOCK_OP_LOCK = 1,
+        GDLM_PLOCK_OP_UNLOCK,
+        GDLM_PLOCK_OP_GET,
+};
+
+struct gdlm_plock_info {
+        __u32 version[3];
+        __u8 optype;
+        __u8 ex;
+        __u8 wait;
+        __u8 pad;
+        __u32 pid;
+        __s32 nodeid;
+        __s32 rv;
+        __u32 fsid;
+        __u64 number;
+        __u64 start;
+        __u64 end;
+        __u64 owner;
+};
+
+#endif
+