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/*
* Copyright (c) 2000-2005 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 __VOLUME_H__
#define __VOLUME_H__
/*
* Subvolume Types for all volume managers.
*
* There is a maximum of 255 subvolumes. 0 is reserved.
* Note: SVTYPE_LOG, SVTYPE_DATA, SVTYPE_RT values matches XLV.
* Do not change - Colin Ngam
*/
typedef enum sv_type_e {
SVTYPE_ALL =0, /* special: denotes all sv's */
SVTYPE_LOG =1, /* XVM Log subvol type */
SVTYPE_DATA, /* XVM Data subvol type */
SVTYPE_RT, /* XVM Real Time subvol type */
SVTYPE_SWAP, /* swap area */
SVTYPE_RSVD5, /* reserved 5 */
SVTYPE_RSVD6, /* reserved 6 */
SVTYPE_RSVD7, /* reserved 7 */
SVTYPE_RSVD8, /* reserved 8 */
SVTYPE_RSVD9, /* reserved 9 */
SVTYPE_RSVD10, /* reserved 10 */
SVTYPE_RSVD11, /* reserved 11 */
SVTYPE_RSVD12, /* reserved 12 */
SVTYPE_RSVD13, /* reserved 13 */
SVTYPE_RSVD14, /* reserved 14 */
SVTYPE_RSVD15, /* reserved 15 */
SVTYPE_USER1, /* First User Defined Subvol Type */
SVTYPE_LAST =255
} sv_type_t;
extern void get_subvol_stripe_wrapper (char *, sv_type_t, int *, int *, int *);
extern int get_driver_block_major (const char *, int);
#endif /* __VOLUME_H__ */
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