#include "ext4_utils/ext4.h"

Include dependency graph for ext4_extents.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	ext4_extent

struct	ext4_extent_idx

struct	ext4_extent_header

struct	ext4_ext_path

Macros
#define	AGGRESSIVE_TEST_

#define	EXTENTS_STATS__

#define	CHECK_BINSEARCH__

#define	EXT_DEBUG__

#define	ext_debug(a...)

#define	EXT_STATS_

#define	EXT4_EXT_MAGIC 0xf30a

#define	EXT4_EXT_CACHE_NO 0

#define	EXT4_EXT_CACHE_GAP 1

#define	EXT4_EXT_CACHE_EXTENT 2

#define	EXT_CONTINUE 0

#define	EXT_BREAK 1

#define	EXT_REPEAT 2

#define	EXT_MAX_BLOCK 0xffffffff

#define	EXT_INIT_MAX_LEN (1UL << 15)

#define	EXT_UNINIT_MAX_LEN (EXT_INIT_MAX_LEN - 1)

#define	EXT_FIRST_EXTENT(__hdr__) ((struct ext4_extent)(((char)(__hdr__)) + sizeof(struct ext4_extent_header)))

#define	EXT_FIRST_INDEX(__hdr__) ((struct ext4_extent_idx)(((char)(__hdr__)) + sizeof(struct ext4_extent_header)))

#define	EXT_HAS_FREE_INDEX(__path__) (le16_to_cpu((__path__)->p_hdr->eh_entries) < le16_to_cpu((__path__)->p_hdr->eh_max))

#define	EXT_LAST_EXTENT(__hdr__) (EXT_FIRST_EXTENT((__hdr__)) + le16_to_cpu((__hdr__)->eh_entries) - 1)

#define	EXT_LAST_INDEX(__hdr__) (EXT_FIRST_INDEX((__hdr__)) + le16_to_cpu((__hdr__)->eh_entries) - 1)

#define	EXT_MAX_EXTENT(__hdr__) (EXT_FIRST_EXTENT((__hdr__)) + le16_to_cpu((__hdr__)->eh_max) - 1)

#define	EXT_MAX_INDEX(__hdr__) (EXT_FIRST_INDEX((__hdr__)) + le16_to_cpu((__hdr__)->eh_max) - 1)

Macro Definition Documentation

◆ AGGRESSIVE_TEST_

#define AGGRESSIVE_TEST_

◆ CHECK_BINSEARCH__

#define CHECK_BINSEARCH__

◆ EXT4_EXT_CACHE_EXTENT

#define EXT4_EXT_CACHE_EXTENT 2

◆ EXT4_EXT_CACHE_GAP

#define EXT4_EXT_CACHE_GAP 1

◆ EXT4_EXT_CACHE_NO

#define EXT4_EXT_CACHE_NO 0

◆ EXT4_EXT_MAGIC

#define EXT4_EXT_MAGIC 0xf30a

◆ EXT_BREAK

#define EXT_BREAK 1

◆ EXT_CONTINUE

#define EXT_CONTINUE 0

◆ ext_debug

#define ext_debug ( a... )

◆ EXT_DEBUG__

#define EXT_DEBUG__

◆ EXT_FIRST_EXTENT

#define EXT_FIRST_EXTENT ( __hdr__ ) ((struct ext4_extent*)(((char*)(__hdr__)) + sizeof(struct ext4_extent_header)))

◆ EXT_FIRST_INDEX

#define EXT_FIRST_INDEX ( __hdr__ ) ((struct ext4_extent_idx*)(((char*)(__hdr__)) + sizeof(struct ext4_extent_header)))

◆ EXT_HAS_FREE_INDEX

#define EXT_HAS_FREE_INDEX ( __path__ ) (le16_to_cpu((__path__)->p_hdr->eh_entries) < le16_to_cpu((__path__)->p_hdr->eh_max))

◆ EXT_INIT_MAX_LEN

#define EXT_INIT_MAX_LEN (1UL << 15)

◆ EXT_LAST_EXTENT

#define EXT_LAST_EXTENT ( __hdr__ ) (EXT_FIRST_EXTENT((__hdr__)) + le16_to_cpu((__hdr__)->eh_entries) - 1)

◆ EXT_LAST_INDEX

#define EXT_LAST_INDEX ( __hdr__ ) (EXT_FIRST_INDEX((__hdr__)) + le16_to_cpu((__hdr__)->eh_entries) - 1)

◆ EXT_MAX_BLOCK

#define EXT_MAX_BLOCK 0xffffffff

◆ EXT_MAX_EXTENT

#define EXT_MAX_EXTENT ( __hdr__ ) (EXT_FIRST_EXTENT((__hdr__)) + le16_to_cpu((__hdr__)->eh_max) - 1)

◆ EXT_MAX_INDEX

#define EXT_MAX_INDEX ( __hdr__ ) (EXT_FIRST_INDEX((__hdr__)) + le16_to_cpu((__hdr__)->eh_max) - 1)

◆ EXT_REPEAT

#define EXT_REPEAT 2

◆ EXT_STATS_

#define EXT_STATS_

◆ EXT_UNINIT_MAX_LEN

#define EXT_UNINIT_MAX_LEN (EXT_INIT_MAX_LEN - 1)

◆ EXTENTS_STATS__

#define EXTENTS_STATS__

Classes

Macros