pintos/src/filesys/filesys.h File Reference

#include <stdbool.h>
#include "filesys/off_t.h"

Go to the source code of this file.

Defines
#define	FREE_MAP_SECTOR   0
#define	ROOT_DIR_SECTOR   1
Functions
void	filesys_init (bool format)
void	filesys_done (void)
bool	filesys_create (const char *name, off_t initial_size)
struct file *	filesys_open (const char *name)
bool	filesys_remove (const char *name)
Variables
struct block *	fs_device

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Define Documentation

#define FREE_MAP_SECTOR   0

Definition at line 9 of file filesys.h.

Referenced by free_map_create(), free_map_init(), and free_map_open().

#define ROOT_DIR_SECTOR   1

Definition at line 10 of file filesys.h.

Referenced by dir_open_root(), do_format(), and free_map_init().

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Function Documentation

bool filesys_create	(	const char *	name,
		off_t	initial_size
	)

Definition at line 47 of file filesys.c.

References dir_add(), dir_close(), dir_open_root(), free_map_allocate(), free_map_release(), inode_create(), and NULL.

Referenced by fsutil_extract().

void filesys_done

(

void

)

Definition at line 37 of file filesys.c.

References free_map_close().

Referenced by power_off().

void filesys_init

(

bool

format

)

Definition at line 19 of file filesys.c.

References BLOCK_FILESYS, block_get_role(), do_format(), free_map_init(), free_map_open(), inode_init(), NULL, and PANIC.

Referenced by main().

struct file* filesys_open

(

const char *

name

)

[read]

Definition at line 68 of file filesys.c.

References dir_close(), dir_lookup(), dir_open_root(), file_open(), and NULL.

Referenced by fsutil_append(), fsutil_cat(), fsutil_extract(), and load().

bool filesys_remove

(

const char *

name

)

Definition at line 85 of file filesys.c.

References dir_close(), dir_open_root(), dir_remove(), and NULL.

Referenced by fsutil_rm().

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Variable Documentation

struct block* fs_device

Definition at line 13 of file filesys.h.