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Diffstat (limited to 'include/linux/gfs2_ioctl.h')
| -rw-r--r-- | include/linux/gfs2_ioctl.h | 32 |
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__ */ + |