dm.h (a3d77d35be6f416a250c528c3ed5c70013a915e8) dm.h (45cbcd798354251b99694086af9d57c99e89bb43)
1/*
2 * Internal header file for device mapper
3 *
4 * Copyright (C) 2001, 2002 Sistina Software
5 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
6 *
7 * This file is released under the LGPL.
8 */

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28#endif
29
30#define DMEMIT(x...) sz += ((sz >= maxlen) ? \
31 0 : scnprintf(result + sz, maxlen - sz, x))
32
33#define SECTOR_SHIFT 9
34
35/*
1/*
2 * Internal header file for device mapper
3 *
4 * Copyright (C) 2001, 2002 Sistina Software
5 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
6 *
7 * This file is released under the LGPL.
8 */

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28#endif
29
30#define DMEMIT(x...) sz += ((sz >= maxlen) ? \
31 0 : scnprintf(result + sz, maxlen - sz, x))
32
33#define SECTOR_SHIFT 9
34
35/*
36 * Definitions of return values from target end_io function.
37 */
38#define DM_ENDIO_INCOMPLETE 1
39
40/*
41 * Definitions of return values from target map function.
42 */
43#define DM_MAPIO_SUBMITTED 0
44#define DM_MAPIO_REMAPPED 1
45
46/*
36 * Suspend feature flags
37 */
38#define DM_SUSPEND_LOCKFS_FLAG (1 << 0)
39
40/*
41 * List of devices that a metadevice uses and should open/close.
42 */
43struct dm_dev {

--- 97 unchanged lines hidden --- 		47 * Suspend feature flags
48 */
49#define DM_SUSPEND_LOCKFS_FLAG (1 << 0)
50
51/*
52 * List of devices that a metadevice uses and should open/close.
53 */
54struct dm_dev {

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