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Diffstat (limited to 'include/linux/gfs2_ioctl.h')
-rw-r--r--include/linux/gfs2_ioctl.h32
1 files changed, 32 insertions, 0 deletions
diff --git a/include/linux/gfs2_ioctl.h b/include/linux/gfs2_ioctl.h
new file mode 100644
index 00000000000..dde9840b1c3
--- /dev/null
+++ b/include/linux/gfs2_ioctl.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
+ * Copyright (C) 2004-2005 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 __GFS2_IOCTL_DOT_H__
+#define __GFS2_IOCTL_DOT_H__
+
+#define _GFS2C_(x) (('G' << 16) | ('2' << 8) | (x))
+
+/* Ioctls implemented */
+
+#define GFS2_IOCTL_IDENTIFY _GFS2C_(1)
+#define GFS2_IOCTL_SUPER _GFS2C_(2)
+#define GFS2_IOCTL_SETFLAGS _GFS2C_(3)
+#define GFS2_IOCTL_GETFLAGS _GFS2C_(4)
+
+struct gfs2_ioctl {
+ unsigned int gi_argc;
+ const char **gi_argv;
+
+ char __user *gi_data;
+ unsigned int gi_size;
+ uint64_t gi_offset;
+};
+
+#endif /* ___GFS2_IOCTL_DOT_H__ */
+