31 lines
835 B
C
31 lines
835 B
C
#ifndef __MFS_h__
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#define __MFS_h__
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#define MFS_DIRECTORY (0)
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#define MFS_REGULAR_FILE (1)
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#define MFS_BLOCK_SIZE (4096)
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typedef struct __MFS_Stat_t {
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int type; // MFS_DIRECTORY or MFS_REGULAR
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int size; // bytes
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// note: no permissions, access times, etc.
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} MFS_Stat_t;
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typedef struct __MFS_DirEnt_t {
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char name[28]; // up to 28 bytes of name in directory (including \0)
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int inum; // inode number of entry (-1 means entry not used)
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} MFS_DirEnt_t;
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int MFS_Init(char *hostname, int port);
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int MFS_Lookup(int pinum, char *name);
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int MFS_Stat(int inum, MFS_Stat_t *m);
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int MFS_Write(int inum, char *buffer, int block);
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int MFS_Read(int inum, char *buffer, int block);
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int MFS_Creat(int pinum, int type, char *name);
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int MFS_Unlink(int pinum, char *name);
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int MFS_Shutdown();
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#endif // __MFS_h__
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