dump.c File Reference

#include <inttypes.h>
#include "node.h"
#include "fsck.h"
#include "xattr.h"
#include <locale.h>

Include dependency graph for dump.c:

Macros
#define	BUF_SZ   128

Functions
void	nat_dump (struct f2fs_sb_info *sbi, nid_t start_nat, nid_t end_nat)
void	sit_dump (struct f2fs_sb_info *sbi, unsigned int start_sit, unsigned int end_sit)
void	ssa_dump (struct f2fs_sb_info *sbi, int start_ssa, int end_ssa)
static void	print_extent (bool last)
static void	dump_folder_contents (struct f2fs_sb_info *sbi, u8 *bitmap, struct f2fs_dir_entry *dentry, __u8(*filenames)[F2FS_SLOT_LEN], int max)
static void	dump_data_blk (struct f2fs_sb_info *sbi, __u64 offset, u32 blkaddr, int type)
static void	dump_node_blk (struct f2fs_sb_info *sbi, int ntype, u32 nid, u32 addr_per_block, u64 *ofs, int type)
static void	dump_xattr (struct f2fs_sb_info *UNUSED(sbi), struct f2fs_node *UNUSED(node_blk), int UNUSED(is_dir))
static int	dump_inode_blk (struct f2fs_sb_info *sbi, u32 nid, struct f2fs_node *node_blk)
static void	dump_file (struct f2fs_sb_info *sbi, struct node_info *ni, struct f2fs_node *node_blk, char *path)
static void	dump_link (struct f2fs_sb_info *sbi, struct node_info *ni, struct f2fs_node *node_blk, char *name)
static void	dump_folder (struct f2fs_sb_info *sbi, struct node_info *ni, struct f2fs_node *node_blk, char *path, int is_root)
static int	dump_filesystem (struct f2fs_sb_info *sbi, struct node_info *ni, struct f2fs_node *node_blk, int force, char *base_path, bool is_base, bool allow_folder, char *dirent_name)
bool	is_sit_bitmap_set (struct f2fs_sb_info *sbi, u32 blk_addr)
void	dump_node_scan_disk (struct f2fs_sb_info *sbi, nid_t nid)
int	dump_node (struct f2fs_sb_info *sbi, nid_t nid, int force, char *base_path, int base, int allow_folder, char *dirent_name)
static void	dump_node_from_blkaddr (struct f2fs_sb_info *sbi, u32 blk_addr)
unsigned int	start_bidx_of_node (unsigned int node_ofs, struct f2fs_node *node_blk)
static void	dump_data_offset (u32 blk_addr, int ofs_in_node)
static void	dump_node_offset (u32 blk_addr)
static int	has_dirent (u32 blk_addr, int is_inline, int *enc_name)
static void	dump_dirent (u32 blk_addr, int is_inline, int enc_name)
int	dump_info_from_blkaddr (struct f2fs_sb_info *sbi, u32 blk_addr)

Variables
struct extent_info	dump_extent
const char *	seg_type_name [SEG_TYPE_MAX+1]

Macro Definition Documentation

BUF_SZ

#define BUF_SZ   128

dump.c

Copyright (c) 2013 Samsung Electronics Co., Ltd. http://www.samsung.com/

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Function Documentation

dump_data_blk()

static void dump_data_blk ( struct f2fs_sb_info *  sbi, __u64  offset, u32  blkaddr, int  type  )

static

dump_data_offset()

static void dump_data_offset ( u32  blk_addr, int  ofs_in_node  )

static

dump_dirent()

static void dump_dirent ( u32  blk_addr, int  is_inline, int  enc_name  )

static

dump_file()

static void dump_file ( struct f2fs_sb_info *  sbi, struct node_info *  ni, struct f2fs_node *  node_blk, char *  path  )

static

dump_filesystem()

static int dump_filesystem ( struct f2fs_sb_info *  sbi, struct node_info *  ni, struct f2fs_node *  node_blk, int  force, char *  base_path, bool  is_base, bool  allow_folder, char *  dirent_name  )

static

dump_folder()

static void dump_folder ( struct f2fs_sb_info *  sbi, struct node_info *  ni, struct f2fs_node *  node_blk, char *  path, int  is_root  )

static

dump_folder_contents()

static void dump_folder_contents ( struct f2fs_sb_info *  sbi, u8 *  bitmap, struct f2fs_dir_entry *  dentry, __u8(*)  filenames[F2FS_SLOT_LEN], int  max  )

static

dump_info_from_blkaddr()

int dump_info_from_blkaddr	(	struct f2fs_sb_info *	sbi,
		u32	blk_addr
	)

dump_inode_blk()

static int dump_inode_blk ( struct f2fs_sb_info *  sbi, u32  nid, struct f2fs_node *  node_blk  )

static

dump_link()

static void dump_link ( struct f2fs_sb_info *  sbi, struct node_info *  ni, struct f2fs_node *  node_blk, char *  name  )

static

dump_node()

int dump_node	(	struct f2fs_sb_info *	sbi,
		nid_t	nid,
		int	force,
		char *	base_path,
		int	base,
		int	allow_folder,
		char *	dirent_name
	)

dump_node_blk()

static void dump_node_blk ( struct f2fs_sb_info *  sbi, int  ntype, u32  nid, u32  addr_per_block, u64 *  ofs, int  type  )

static

dump_node_from_blkaddr()

static void dump_node_from_blkaddr ( struct f2fs_sb_info *  sbi, u32  blk_addr  )

static

dump_node_offset()

static void dump_node_offset ( u32  blk_addr )

static

dump_node_scan_disk()

void dump_node_scan_disk	(	struct f2fs_sb_info *	sbi,
		nid_t	nid
	)

dump_xattr()

static void dump_xattr ( struct f2fs_sb_info *  UNUSEDsbi, struct f2fs_node *  UNUSEDnode_blk, int   UNUSEDis_dir  )

static

has_dirent()

static int has_dirent ( u32  blk_addr, int  is_inline, int *  enc_name  )

static

is_sit_bitmap_set()

bool is_sit_bitmap_set	(	struct f2fs_sb_info *	sbi,
		u32	blk_addr
	)

nat_dump()

void nat_dump	(	struct f2fs_sb_info *	sbi,
		nid_t	start_nat,
		nid_t	end_nat
	)

print_extent()

static void print_extent ( bool  last )

static

sit_dump()

void sit_dump	(	struct f2fs_sb_info *	sbi,
		unsigned int	start_sit,
		unsigned int	end_sit
	)

ssa_dump()

void ssa_dump	(	struct f2fs_sb_info *	sbi,
		int	start_ssa,
		int	end_ssa
	)

start_bidx_of_node()

unsigned int start_bidx_of_node	(	unsigned int	node_ofs,
		struct f2fs_node *	node_blk
	)

Variable Documentation

dump_extent

struct extent_info dump_extent

seg_type_name

const char* seg_type_name[SEG_TYPE_MAX+1]

Initial value:

= {
    "SEG_TYPE_DATA",
    "SEG_TYPE_CUR_DATA",
    "SEG_TYPE_NODE",
    "SEG_TYPE_CUR_NODE",
    "SEG_TYPE_NONE",
}