dir.c File Reference

#include "ext2.h"
#include <linux/buffer_head.h>
#include <linux/pagemap.h>
#include <linux/swap.h>

Go to the source code of this file.

Macros
#define	S_SHIFT   12

Typedefs
typedef struct ext2_dir_entry_2	ext2_dirent

Functions
struct ext2_dir_entry_2 *	ext2_find_entry (struct inode *dir, struct qstr *child, struct page **res_page)
struct ext2_dir_entry_2 *	ext2_dotdot (struct inode *dir, struct page **p)
ino_t	ext2_inode_by_name (struct inode *dir, struct qstr *child)
void	ext2_set_link (struct inode *dir, struct ext2_dir_entry_2 *de, struct page *page, struct inode *inode, int update_times)
int	ext2_add_link (struct dentry *dentry, struct inode *inode)
int	ext2_delete_entry (struct ext2_dir_entry_2 *dir, struct page *page)
int	ext2_make_empty (struct inode *inode, struct inode *parent)
int	ext2_empty_dir (struct inode *inode)

Variables
struct file_operations	ext2_dir_operations

Macro Definition Documentation

#define S_SHIFT   12

Definition at line 269 of file dir.c.

Typedef Documentation

typedef struct ext2_dir_entry_2 ext2_dirent

Definition at line 29 of file dir.c.

Function Documentation

int ext2_add_link	(	struct dentry *	dentry,
		struct inode *	inode
	)

Definition at line 490 of file dir.c.

int ext2_delete_entry	(	struct ext2_dir_entry_2 *	dir,
		struct page *	page
	)

Definition at line 589 of file dir.c.

struct ext2_dir_entry_2* ext2_dotdot ( struct inode *  dir, struct page **  p  )

read

Definition at line 434 of file dir.c.

int ext2_empty_dir

(

struct inode *

inode

)

Definition at line 673 of file dir.c.

struct ext2_dir_entry_2* ext2_find_entry ( struct inode *  dir, struct qstr *  child, struct page **  res_page  )

read

Definition at line 369 of file dir.c.

ino_t ext2_inode_by_name	(	struct inode *	dir,
		struct qstr *	child
	)

Definition at line 446 of file dir.c.

int ext2_make_empty	(	struct inode *	inode,
		struct inode *	parent
	)

Definition at line 632 of file dir.c.

void ext2_set_link	(	struct inode *	dir,
		struct ext2_dir_entry_2 *	de,
		struct page *	page,
		struct inode *	inode,
		int	update_times
	)

Definition at line 466 of file dir.c.

Variable Documentation

struct file_operations ext2_dir_operations

Initial value:

= {
    .llseek     = generic_file_llseek,
    .read       = generic_read_dir,
    .readdir    = ext2_readdir,
    .unlocked_ioctl = ext2_ioctl,



    .fsync      = ext2_fsync,
}

Definition at line 724 of file dir.c.