1,3 → 1,39 |
/* |
* Copyright (c) 1987,1997, Prentice Hall |
* All rights reserved. |
* |
* Redistribution and use of the MINIX operating system in source and |
* binary forms, with or without modification, are permitted provided |
* that the following conditions are met: |
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* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
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* - Redistributions in binary form must reproduce the above |
* copyright notice, this list of conditions and the following |
* disclaimer in the documentation and/or other materials provided |
* with the distribution. |
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* - Neither the name of Prentice Hall nor the names of the software |
* authors or contributors may be used to endorse or promote |
* products derived from this software without specific prior |
* written permission. |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS, AUTHORS, AND |
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, |
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL PRENTICE HALL OR ANY AUTHORS OR CONTRIBUTORS BE |
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
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/* Constants of all file system. Some of them are not used here in |
* current version, but will be used in later versions probably. |
*/ |
27,8 → 63,6 |
#define MAX(a, b) ((a) > (b) ? (a) : (b)) |
#define MIN(a, b) ((a) < (b) ? (a) : (b)) |
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//#define FS_PROC_NR SERVICE_FS /* process number of file system */ |
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#define I_NOT_ALLOC 0000000 /* this inode is free */ |
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#define I_TYPE 0170000 /* this field gives inode type */ |