pintos-doxygen/html/filesys_8h_source.html

#ifndef FILESYS_FILESYS_H

#define FILESYS_FILESYS_H


#include <stdbool.h>

#include "filesys/off_t.h"


/** Sectors of system file inodes. */

#define FREE_MAP_SECTOR 0       /**< Free map file inode sector. */

#define ROOT_DIR_SECTOR 1       /**< Root directory file inode sector. */


/** Block device that contains the file system. */

struct block *fs_device;


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);


#endif /**< filesys/filesys.h */

fs_device
struct block * fs_device
Block device that contains the file system.
Definition: filesys.h:12

filesys_open
struct file * filesys_open(const char *name)
Opens the file with the given NAME.
Definition: filesys.c:67

filesys_remove
bool filesys_remove(const char *name)
filesys/filesys.h
Definition: filesys.c:84

filesys_done
void filesys_done(void)
Shuts down the file system module, writing any unwritten data to disk.
Definition: filesys.c:36

filesys_init
void filesys_init(bool format)
Initializes the file system module.
Definition: filesys.c:18

filesys_create
bool filesys_create(const char *name, off_t initial_size)
Creates a file named NAME with the given INITIAL_SIZE.
Definition: filesys.c:46

name
char * name[]
Definition: insult.c:47

off_t.h

off_t
int32_t off_t
An offset within a file.
Definition: off_t.h:9

stdbool.h

block
A block device.
Definition: block.c:10

file
An open file.
Definition: file.c:8