24 lines
729 B
C
24 lines
729 B
C
|
#ifndef FILESYS_INODE_H
|
||
|
|
#define FILESYS_INODE_H
|
||
|
|
|
||
|
|
#include <stdbool.h>
|
||
|
|
#include "filesys/off_t.h"
|
||
|
|
#include "devices/block.h"
|
||
|
|
|
||
|
|
struct bitmap;
|
||
|
|
|
||
|
|
void inode_init (void);
|
||
|
|
bool inode_create (block_sector_t, off_t);
|
||
|
|
struct inode *inode_open (block_sector_t);
|
||
|
|
struct inode *inode_reopen (struct inode *);
|
||
|
|
block_sector_t inode_get_inumber (const struct inode *);
|
||
|
|
void inode_close (struct inode *);
|
||
|
|
void inode_remove (struct inode *);
|
||
|
|
off_t inode_read_at (struct inode *, void *, off_t size, off_t offset);
|
||
|
|
off_t inode_write_at (struct inode *, const void *, off_t size, off_t offset);
|
||
|
|
void inode_deny_write (struct inode *);
|
||
|
|
void inode_allow_write (struct inode *);
|
||
|
|
off_t inode_length (const struct inode *);
|
||
|
|
|
||
|
|
#endif /* filesys/inode.h */
|