2009-10-01 16:00:27 +02:00
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#include <dirent.h>
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2012-03-25 20:25:53 +02:00
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struct buf {
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2011-08-05 01:15:16 +02:00
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char b_data[_MAX_BLOCK_SIZE]; /* ordinary user data */
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2009-10-01 16:00:27 +02:00
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block_t b_blocknr; /* block number of its (minor) device */
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char b_count; /* number of users of this buffer */
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} buf[NR_BUFS];
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/* A block is free if b_dev == NO_DEV. */
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#define INODE_BLOCK 0 /* inode block */
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#define DIRECTORY_BLOCK 1 /* directory block */
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