| [c2eef61c] | 1 | /*
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| 2 | * Copyright (c) 2011 Maurizio Lombardi
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup fs
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| 30 | * @{
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| 31 | */
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| 32 |
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| 33 |
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| [e2ad8e4] | 34 | #ifndef _MFS_CONST_H_
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| 35 | #define _MFS_CONST_H_
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| [657ab26] | 36 |
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| 37 | #include <sys/types.h>
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| [819450a] | 38 | #include <bool.h>
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| [657ab26] | 39 |
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| [096c8835] | 40 | #define MFS_MAGIC_V1 0x137F
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| 41 | #define MFS_MAGIC_V2 0x2468
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| 42 | #define MFS_MAGIC_V3 0x4D5A
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| 43 |
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| [85d32df7] | 44 | #define MFS_ROOT_INO 1
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| [096c8835] | 45 | #define MFS_SUPER_BLOCK 0
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| 46 | #define MFS_SUPER_BLOCK_SIZE 1024
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| [85d32df7] | 47 |
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| [a6e094f] | 48 | #define V2_NR_DIRECT_ZONES 7
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| 49 | #define V2_NR_INDIRECT_ZONES 3
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| [657ab26] | 50 |
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| [85d32df7] | 51 | #define V1_NR_DIRECT_ZONES 7
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| 52 | #define V1_NR_INDIRECT_ZONES 2
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| 53 |
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| [77870e30] | 54 | #define V1_MAX_NAME_LEN 14
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| 55 | #define V2_MAX_NAME_LEN 60
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| 56 |
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| [657ab26] | 57 | #endif
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| 58 |
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| [c2eef61c] | 59 |
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| 60 | /**
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| 61 | * @}
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| 62 | */
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| 63 |
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