ext4_utils.cpp File Reference

#include "ext4_utils/ext4_utils.h"
#include <fcntl.h>
#include <inttypes.h>
#include <stddef.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <arpa/inet.h>
#include <sys/ioctl.h>
#include "helpers.h"

Include dependency graph for ext4_utils.cpp:

Functions
static int	is_power_of (int a, int b)
int	bitmap_get_bit (u8 *bitmap, u32 bit)
void	bitmap_clear_bit (u8 *bitmap, u32 bit)
int	ext4_bg_has_super_block (int bg)
void	read_sb (int fd, struct ext4_super_block *sb)
void	ext4_create_fs_aux_info ()
void	ext4_free_fs_aux_info ()
void	ext4_parse_sb_info (struct ext4_super_block *sb)
u64	get_block_device_size (int fd)
int	is_block_device_fd (int fd __attribute__((unused)))
u64	get_file_size (int fd)
static void	read_block_group_descriptors (int fd)
int	read_ext (int fd, int verbose)

Variables
int	force = 0
struct fs_info	info
struct fs_aux_info	aux_info
jmp_buf	setjmp_env

Function Documentation

bitmap_clear_bit()

void bitmap_clear_bit	(	u8 *	bitmap,
		u32	bit
	)

bitmap_get_bit()

int bitmap_get_bit	(	u8 *	bitmap,
		u32	bit
	)

ext4_bg_has_super_block()

int ext4_bg_has_super_block

(

int

bg

)

ext4_create_fs_aux_info()

void ext4_create_fs_aux_info

(

)

ext4_free_fs_aux_info()

void ext4_free_fs_aux_info

(

)

ext4_parse_sb_info()

void ext4_parse_sb_info

(

struct ext4_super_block *

sb

)

get_block_device_size()

u64 get_block_device_size

(

int

fd

)

get_file_size()

u64 get_file_size

(

int

fd

)

is_block_device_fd()

int is_block_device_fd

(

int fd

__attribute__(unused)

)

is_power_of()

static int is_power_of ( int  a, int  b  )

static

read_block_group_descriptors()

static void read_block_group_descriptors ( int  fd )

static

read_ext()

int read_ext	(	int	fd,
		int	verbose
	)

read_sb()

void read_sb	(	int	fd,
		struct ext4_super_block *	sb
	)

Variable Documentation

aux_info

struct fs_aux_info aux_info

force

int force = 0

info

struct fs_info info

setjmp_env

jmp_buf setjmp_env