ref: 1e17302a6d811f32d889577d97b895eccc5c5ef2
parent: 0d8a58b8e5ab4190b5aa0c4b935161725aad7cac
author: gkostka <kostka.grzegorz@gmail.com>
date: Sun Oct 27 18:18:54 EDT 2013
1. Code format. 2. Commants.
--- a/ext4.h
+++ b/ext4.h
@@ -154,7 +154,7 @@
/********************************MOUNT OPERATIONS****************************/
-/**@brief Register a block device to a name.
+/**@brief Register a block device to a name.
* @warning Block device has to be filled by
* @ref EXT4_BLOCKDEV_STATIC_INSTANCE. Block cache may be created
* @ref EXT4_BCACHE_STATIC_INSTANCE.
@@ -166,7 +166,7 @@
int ext4_device_register(struct ext4_blockdev *bd, struct ext4_bcache *bc,
const char *dev_name);
-/**@brief Mount a block device with EXT4 partition to the mountpoint.
+/**@brief Mount a block device with EXT4 partition to the mountpoint.
* @param dev_name block device name (@ref ext4_device_register)
* @param mount_point pount point, for example
* - /
@@ -176,7 +176,7 @@
* @return standard error code */
int ext4_mount(const char * dev_name, char *mount_point);
-/**@brief Umount operation.
+/**@brief Umount operation.
* @param mount_point mount name
* @return standard error code */
int ext4_umount(char *mount_point);
@@ -206,12 +206,12 @@
/********************************FILE OPERATIONS*****************************/
-/**@brief Remove file by path.
+/**@brief Remove file by path.
* @param path path to file
* @return standard error code */
int ext4_fremove(const char *path);
-/**@brief File open function.
+/**@brief File open function.
* @param filename, (has to start from mountpoint)
* /my_partition/my_file
* @param flags open file flags
@@ -232,7 +232,7 @@
* @return standard error code*/
int ext4_fopen (ext4_file *f, const char *path, const char *flags);
-/**@brief File close function.
+/**@brief File close function.
* @param f file handle
* @return standard error code*/
int ext4_fclose(ext4_file *f);
@@ -245,7 +245,7 @@
* @return standard error code*/
int ext4_fread (ext4_file *f, void *buf, uint32_t size, uint32_t *rcnt);
-/**@brief Write data to file.
+/**@brief Write data to file.
* @param f file handle
* @param buf data to write
* @param size write length
@@ -253,7 +253,7 @@
* @return standard error code*/
int ext4_fwrite(ext4_file *f, void *buf, uint32_t size, uint32_t *wcnt);
-/**@brief File seek operation.
+/**@brief File seek operation.
* @param f file handle
* @param offset offset to seek
* @param origin seek type:
@@ -263,12 +263,12 @@
* @return standard error code*/
int ext4_fseek (ext4_file *f, uint64_t offset, uint32_t origin);
-/**@brief Get file position.
+/**@brief Get file position.
* @param f file handle
* @return actual file position */
uint64_t ext4_ftell (ext4_file *f);
-/**@brief Get file size.
+/**@brief Get file size.
* @param f file handle
* @return file size */
uint64_t ext4_fsize (ext4_file *f);
@@ -275,7 +275,7 @@
/*********************************DIRECTORY OPERATION***********************/
-/**@brief Recursive directory remove.
+/**@brief Recursive directory remove.
* @param path directory path to remove
* @return standard error code*/
int ext4_dir_rm(const char *path);
@@ -285,19 +285,19 @@
* @return standard error code*/
int ext4_dir_mk(const char *path);
-/**@brief Directory open.
+/**@brief Directory open.
* @param d directory handle
* @param path directory path
* @return standard error code*/
int ext4_dir_open (ext4_dir *d, const char *path);
-/**@brief Directory close.
+/**@brief Directory close.
* @param d directory handle
* @return standard error code*/
int ext4_dir_close(ext4_dir *d);
-/**@brief Return directory entry by id.
+/**@brief Return directory entry by id.
* @param d directory handle
* @param id entry id
* @return directory entry id (NULL id no entry)*/
--- a/lwext4/ext4.c
+++ b/lwext4/ext4.c
@@ -97,7 +97,7 @@
int ext4_device_register(struct ext4_blockdev *bd, struct ext4_bcache *bc,
- const char *dev_name)
+ const char *dev_name)
{
uint32_t i;
ext4_assert(bd && dev_name);
@@ -175,7 +175,7 @@
static int ext4_link(struct ext4_mountpoint *mp, struct ext4_inode_ref *parent,
- struct ext4_inode_ref *child, const char *name, uint32_t name_len)
+ struct ext4_inode_ref *child, const char *name, uint32_t name_len)
{
/* Check maximum name length */
if(name_len > EXT4_DIRECTORY_FILENAME_LEN)
@@ -214,7 +214,7 @@
return rc;
ext4_inode_set_flag(child->inode,
- EXT4_INODE_FLAG_INDEX);
+ EXT4_INODE_FLAG_INDEX);
child->dirty = true;
}
#endif
@@ -304,7 +304,7 @@
/****************************************************************************/
-int ext4_mount(const char * dev_name, char *mount_point)
+int ext4_mount(const char * dev_name, char *mount_point)
{
ext4_assert(mount_point && dev_name);
int r = EOK;
@@ -311,9 +311,9 @@
int i;
uint32_t bsize;
- struct ext4_blockdev *bd = 0;
- struct ext4_bcache *bc = 0;
- struct ext4_mountpoint *mp = 0;
+ struct ext4_blockdev *bd = 0;
+ struct ext4_bcache *bc = 0;
+ struct ext4_mountpoint *mp = 0;
if(mount_point[strlen(mount_point) - 1] != '/')
return ENOTSUP;
@@ -390,10 +390,10 @@
}
-int ext4_umount(char *mount_point)
+int ext4_umount(char *mount_point)
{
- int i;
- int r = EOK;
+ int i;
+ int r = EOK;
struct ext4_mountpoint *mp = 0;
for (i = 0; i < CONFIG_EXT4_MOUNTPOINTS_COUNT; ++i) {
@@ -434,11 +434,9 @@
break;
}
}
-
if(!mp)
return ENOENT;
-
EXT4_MP_LOCK(mp);
stats->inodes_count = ext4_get32(&mp->fs.sb, inodes_count);
stats->free_inodes_count = ext4_get32(&mp->fs.sb, free_inodes_count);
@@ -458,7 +456,7 @@
/********************************FILE OPERATIONS*****************************/
-static struct ext4_mountpoint* ext4_get_mount(const char *path)
+static struct ext4_mountpoint* ext4_get_mount(const char *path)
{
int i;
for (i = 0; i < CONFIG_EXT4_MOUNTPOINTS_COUNT; ++i) {
@@ -532,13 +530,13 @@
/****************************************************************************/
static int ext4_generic_open (ext4_file *f, const char *path,
- const char *flags, bool file_expect, uint32_t *parent_inode, uint32_t *name_off)
+ const char *flags, bool file_expect, uint32_t *parent_inode, uint32_t *name_off)
{
struct ext4_mountpoint *mp = ext4_get_mount(path);
struct ext4_directory_search_result result;
struct ext4_inode_ref ref;
bool is_goal = false;
- uint8_t inode_type;
+ uint8_t inode_type = EXT4_DIRECTORY_FILETYPE_DIR;
int r = ENOENT;
uint32_t next_inode;
@@ -763,7 +761,7 @@
}
-int ext4_fopen (ext4_file *f, const char *path, const char *flags)
+int ext4_fopen (ext4_file *f, const char *path, const char *flags)
{
struct ext4_mountpoint *mp = ext4_get_mount(path);
int r;
@@ -777,7 +775,7 @@
return r;
}
-int ext4_fclose(ext4_file *f)
+int ext4_fclose(ext4_file *f)
{
ext4_assert(f && f->mp);
@@ -788,7 +786,7 @@
return EOK;
}
-int ext4_fread (ext4_file *f, void *buf, uint32_t size, uint32_t *rcnt)
+int ext4_fread(ext4_file *f, void *buf, uint32_t size, uint32_t *rcnt)
{
int r = EOK;
uint32_t u;
@@ -1100,7 +1098,7 @@
-int ext4_fseek (ext4_file *f, uint64_t offset, uint32_t origin)
+int ext4_fseek(ext4_file *f, uint64_t offset, uint32_t origin)
{
switch(origin){
case SEEK_SET:
@@ -1343,7 +1341,7 @@
return r;
}
-int ext4_dir_open (ext4_dir *d, const char *path)
+int ext4_dir_open (ext4_dir *d, const char *path)
{
struct ext4_mountpoint *mp = ext4_get_mount(path);
int r;
@@ -1357,12 +1355,12 @@
return r;
}
-int ext4_dir_close(ext4_dir *d)
+int ext4_dir_close(ext4_dir *d)
{
return ext4_fclose(&d->f);
}
-ext4_direntry* ext4_dir_entry_get(ext4_dir *d, uint32_t id)
+ext4_direntry* ext4_dir_entry_get(ext4_dir *d, uint32_t id)
{
int r;
uint32_t i;
--- a/lwext4/ext4_balloc.h
+++ b/lwext4/ext4_balloc.h
@@ -54,28 +54,28 @@
* @param bg_ref block group reference
* @return block id of the first datablock in block group*/
uint32_t ext4_balloc_get_first_data_block_in_group(struct ext4_sblock *s,
- struct ext4_block_group_ref * bg_ref);
+ struct ext4_block_group_ref * bg_ref);
/**@brief Free block from inode.
* @param inode_ref inode reference
* @param baddr block address
* @return standard error code*/
-int ext4_balloc_free_block(struct ext4_inode_ref *inode_ref,
- uint32_t baddr);
+int ext4_balloc_free_block(struct ext4_inode_ref *inode_ref,
+ uint32_t baddr);
/**@brief Free blocks from inode.
* @param inode_ref inode reference
* @param baddr block address
* @return standard error code*/
-int ext4_balloc_free_blocks(struct ext4_inode_ref *inode_ref,
- uint32_t first, uint32_t count);
+int ext4_balloc_free_blocks(struct ext4_inode_ref *inode_ref,
+ uint32_t first, uint32_t count);
/**@brief Allocate block procedure.
* @param inode_ref inode reference
* @param baddr allocated block address
* @return standard error code*/
-int ext4_balloc_alloc_block(struct ext4_inode_ref *inode_ref,
- uint32_t *baddr);
+int ext4_balloc_alloc_block(struct ext4_inode_ref *inode_ref,
+ uint32_t *baddr);
/**@brief Try allocate selected block.
* @param inode_ref inode reference
@@ -82,8 +82,8 @@
* @param baddr block address to allocate
* @param free if baddr is not allocated
* @return standard error code*/
-int ext4_balloc_try_alloc_block(struct ext4_inode_ref *inode_ref,
- uint32_t baddr, bool *free);
+int ext4_balloc_try_alloc_block(struct ext4_inode_ref *inode_ref,
+ uint32_t baddr, bool *free);
#endif /* EXT4_BALLOC_H_ */
--- a/lwext4/ext4_bcache.c
+++ b/lwext4/ext4_bcache.c
@@ -48,15 +48,9 @@
{
ext4_assert(bc && cnt && itemsize);
- bc->lru_ctr= 0;
+ memset(bc, 0, sizeof(struct ext4_bcache));
- bc->refctr = 0;
- bc->lru_id = 0;
- bc->free_delay = 0;
- bc->lba = 0;
- bc->data = 0;
-
- bc->refctr = malloc(cnt * sizeof(uint32_t));
+ bc->refctr = malloc(cnt * sizeof(uint32_t));
if(!bc->refctr)
goto error;
@@ -68,11 +62,11 @@
if(!bc->free_delay)
goto error;
- bc->lba = malloc(cnt * sizeof(uint64_t));
+ bc->lba = malloc(cnt * sizeof(uint64_t));
if(!bc->lba)
goto error;
- bc->data = malloc(cnt * itemsize);
+ bc->data = malloc(cnt * itemsize);
if(!bc->data)
goto error;
@@ -81,7 +75,7 @@
memset(bc->free_delay, 0, cnt * sizeof(uint8_t));
memset(bc->lba, 0, cnt * sizeof(uint64_t));
- bc->cnt = cnt;
+ bc->cnt = cnt;
bc->itemsize = itemsize;
bc->ref_blocks = 0;
bc->max_ref_blocks = 0;
@@ -105,6 +99,8 @@
if(bc->data)
free(bc->data);
+ memset(bc, 0, sizeof(struct ext4_bcache));
+
return ENOMEM;
}
@@ -125,14 +121,8 @@
if(bc->data)
free(bc->data);
- bc->lru_ctr= 0;
+ memset(bc, 0, sizeof(struct ext4_bcache));
- bc->refctr = 0;
- bc->lru_id = 0;
- bc->free_delay = 0;
- bc->lba = 0;
- bc->data = 0;
-
return EOK;
}
@@ -150,7 +140,7 @@
}
uint32_t cache_id = bc->cnt;
- uint32_t alloc_id;
+ uint32_t alloc_id = 0;
*is_new = false;
--- a/lwext4/ext4_bitmap.c
+++ b/lwext4/ext4_bitmap.c
@@ -42,10 +42,8 @@
void ext4_bmap_bits_free(uint8_t *bmap, uint32_t sbit, uint32_t bcnt)
{- uint32_t i;
+ uint32_t i = sbit;
- i = sbit;
-
while(i & 7){if(!bcnt)
@@ -56,15 +54,11 @@
bcnt--;
i++;
}
-
sbit = i;
bmap += (sbit >> 3);
-
-
while(bcnt >= 32){*(uint32_t *)bmap = 0;
-
bmap += 4;
bcnt -= 32;
sbit += 32;
@@ -72,7 +66,6 @@
while(bcnt >= 16){*(uint16_t *)bmap = 0;
-
bmap += 2;
bcnt -= 16;
sbit += 16;
@@ -80,7 +73,6 @@
while(bcnt >= 8){*bmap = 0;
-
bmap += 1;
bcnt -= 8;
sbit += 8;
@@ -123,7 +115,6 @@
if(*(uint32_t *)bmap != 0xFFFFFFFF)
goto finish_it;
-
bmap += 4;
bcnt -= 32;
sbit += 32;
@@ -133,7 +124,6 @@
if(*(uint16_t *)bmap != 0xFFFF)
goto finish_it;
-
bmap += 2;
bcnt -= 16;
sbit += 16;
@@ -161,7 +151,6 @@
return EOK;
}
}
-
return ENOSPC;
}
--- a/lwext4/ext4_block_group.h
+++ b/lwext4/ext4_block_group.h
@@ -95,7 +95,7 @@
return v;
}
-static inline void ext4_bg_set_free_blocks_count(struct ext4_bgroup *bg,
+static inline void ext4_bg_set_free_blocks_count(struct ext4_bgroup *bg,
struct ext4_sblock *s, uint32_t cnt)
{bg->free_blocks_count_lo = to_le16((cnt << 16) >> 16);
@@ -114,7 +114,7 @@
return v;
}
-static inline void ext4_bg_set_free_inodes_count(struct ext4_bgroup *bg,
+static inline void ext4_bg_set_free_inodes_count(struct ext4_bgroup *bg,
struct ext4_sblock *s, uint32_t cnt)
{bg->free_inodes_count_lo = to_le16((cnt << 16) >> 16);
@@ -134,7 +134,7 @@
return v;
}
-static inline void ext4_bg_set_used_dirs_count(struct ext4_bgroup *bg,
+static inline void ext4_bg_set_used_dirs_count(struct ext4_bgroup *bg,
struct ext4_sblock *s, uint32_t cnt)
{bg->used_dirs_count_lo = to_le16((cnt << 16) >> 16);
@@ -155,7 +155,7 @@
return v;
}
-static inline void ext4_bg_set_itable_unused(struct ext4_bgroup *bg,
+static inline void ext4_bg_set_itable_unused(struct ext4_bgroup *bg,
struct ext4_sblock *s, uint32_t cnt)
{bg->itable_unused_lo = to_le16((cnt << 16) >> 16);
@@ -164,18 +164,18 @@
}
-static inline void ext4_bg_set_checksum(struct ext4_bgroup *bg,
+static inline void ext4_bg_set_checksum(struct ext4_bgroup *bg,
uint16_t crc)
{bg->checksum = to_le16(crc);
}
-static inline bool ext4_bg_has_flag(struct ext4_bgroup *bg, uint32_t f)
+static inline bool ext4_bg_has_flag(struct ext4_bgroup *bg, uint32_t f)
{return to_le16(bg->flags) & f;
}
-static inline void ext4_bg_set_flag(struct ext4_bgroup *bg, uint32_t f)
+static inline void ext4_bg_set_flag(struct ext4_bgroup *bg, uint32_t f)
{uint16_t flags = to_le16(bg->flags);
flags |= f;
@@ -182,7 +182,7 @@
bg->flags = to_le16(flags);
}
-static inline void ext4_bg_clear_flag(struct ext4_bgroup *bg, uint32_t f)
+static inline void ext4_bg_clear_flag(struct ext4_bgroup *bg, uint32_t f)
{uint16_t flags = to_le16(bg->flags);
flags &= ~f;
--- a/lwext4/ext4_blockdev.h
+++ b/lwext4/ext4_blockdev.h
@@ -61,7 +61,7 @@
* @param blk_id block id
* @param blk_cnt block count*/
int (*bread)(struct ext4_blockdev *bdev, void *buf,
- uint64_t blk_id, uint32_t blk_cnt);
+ uint64_t blk_id, uint32_t blk_cnt);
/**@brief Block write function.
* @param buf input buffer
@@ -68,12 +68,15 @@
* @param blk_id block id
* @param blk_cnt block count*/
int (*bwrite)(struct ext4_blockdev *bdev, const void *buf,
- uint64_t blk_id, uint32_t blk_cnt);
+ uint64_t blk_id, uint32_t blk_cnt);
/**@brief Close device function.
* @param bdev block device.*/
int (*close)(struct ext4_blockdev *bdev);
+ /**@brief Block cache.*/
+ struct ext4_bcache *bc;
+
/**@brief Block size (bytes): physical*/
uint32_t ph_bsize;
@@ -92,12 +95,13 @@
/**@brief Flags of te block device.*/
uint8_t flags;
- /**@brief Block cache.*/
- struct ext4_bcache *bc;
-
+ /**@brief Cache flush delay mode flag.*/
uint8_t cache_flush_delay;
+ /**@brief Physical read counter*/
uint32_t bread_ctr;
+
+ /**@brief Physical write counter*/
uint32_t bwrite_ctr;
};
@@ -104,7 +108,7 @@
/**@brief Static initialization fo the block device.*/
#define EXT4_BLOCKDEV_STATIC_INSTANCE(__name, __bsize, __bcnt, __open, \
- __bread, __bwrite, __close) \
+ __bread, __bwrite, __close) \
static uint8_t __name##_ph_bbuf[(__bsize)]; \
static struct ext4_blockdev __name = { \.open = __open, \
--- a/lwext4/ext4_debug.c
+++ b/lwext4/ext4_debug.c
@@ -40,10 +40,10 @@
#include <stdarg.h>
#include <stdio.h>
-static uint32_t __dbg_mask__;
+static uint32_t __dbg_mask__;
-void ext4_dmask_set(uint32_t m)
+void ext4_dmask_set(uint32_t m)
{__dbg_mask__ = m;
}
--- a/lwext4/ext4_debug.h
+++ b/lwext4/ext4_debug.h
@@ -42,34 +42,34 @@
#include <stdint.h>
#include <stdio.h>
-/**@brief Debug mask: ext4_blockdev.c*/
+/**@brief Debug mask: ext4_blockdev.c*/
#define EXT4_DEBUG_BLOCKDEV (1 << 0)
-/**@brief Debug mask: ext4_fs.c*/
+/**@brief Debug mask: ext4_fs.c*/
#define EXT4_DEBUG_FS (1 << 1)
-/**@brief Debug mask: ext4_balloc.c*/
+/**@brief Debug mask: ext4_balloc.c*/
#define EXT4_DEBUG_BALLOC (1 << 2)
-/**@brief Debug mask: ext4_bitmap.c*/
+/**@brief Debug mask: ext4_bitmap.c*/
#define EXT4_DEBUG_BITMAP (1 << 3)
-/**@brief Debug mask: ext4_dir_idx.c*/
+/**@brief Debug mask: ext4_dir_idx.c*/
#define EXT4_DEBUG_DIR_IDX (1 << 4)
-/**@brief Debug mask: ext4_dir.c*/
+/**@brief Debug mask: ext4_dir.c*/
#define EXT4_DEBUG_DIR (1 << 5)
-/**@brief Debug mask: ext4_ialloc.c*/
+/**@brief Debug mask: ext4_ialloc.c*/
#define EXT4_DEBUG_IALLOC (1 << 6)
-/**@brief Debug mask: ext4_inode.c*/
+/**@brief Debug mask: ext4_inode.c*/
#define EXT4_DEBUG_INODE (1 << 7)
-/**@brief Debug mask: ext4_super.c*/
+/**@brief Debug mask: ext4_super.c*/
#define EXT4_DEBUG_SUPER (1 << 8)
-/**@brief Debug mask: ext4_bcache.c*/
+/**@brief Debug mask: ext4_bcache.c*/
#define EXT4_DEBUG_BCACHE (1 << 9)
/**@brief Debug mask: ext4_extents.c*/
@@ -82,7 +82,7 @@
/**@brief Global mask debug settings.
* @brief m new debug mask.*/
-void ext4_dmask_set(uint32_t m);
+void ext4_dmask_set(uint32_t m);
/**@brief Global debug mask get.
* @return debug mask*/
@@ -91,9 +91,9 @@
#if CONFIG_DEBUG_PRINTF
/**@brief Debug printf.*/
-#define ext4_dprintf(m, ...) do { \- (m & ext4_dmask_get()) ? printf(__VA_ARGS__) : (void)0; \
- fflush(stdout); \
+#define ext4_dprintf(m, ...) do { \+ (m & ext4_dmask_get()) ? printf(__VA_ARGS__) : (void)0; \
+ fflush(stdout); \
}while(0)
#else
#define ext4_dprintf(m, ...)
@@ -102,16 +102,16 @@
#if CONFIG_DEBUG_ASSERT
-#define ext4_assert(_v) do { \- if(!(_v)){ \- printf("Assertion failed:\nModule: %s\nFunc: %s\nLine: %d\n", \+/**@brief Debug asseration.*/
+#define ext4_assert(_v) do { \+ if(!(_v)){ \+ printf("Assertion failed:\nmodule: %s\nfunc: %s\nline: %d\n", \__FILE__, __FUNCTION__, __LINE__); \
} \
}while(0)
#else
-#define ext4_assert(_v)
+#define ext4_assert(_v)
#endif
-
#endif /* EXT4_DEBUG_H_ */
--- a/lwext4/ext4_dir_idx.h
+++ b/lwext4/ext4_dir_idx.h
@@ -48,52 +48,72 @@
#include <stdint.h>
#include <stdbool.h>
+/**@brief TODO: ...*/
uint8_t ext4_dir_dx_root_info_get_hash_version(
- struct ext4_directory_dx_root_info *root_info);
-void ext4_dir_dx_root_info_set_hash_version(
- struct ext4_directory_dx_root_info *root_info, uint8_t v);
+ struct ext4_directory_dx_root_info *root_info);
+/**@brief TODO: ...*/
+void ext4_dir_dx_root_info_set_hash_version(
+ struct ext4_directory_dx_root_info *root_info, uint8_t v);
+
+/**@brief TODO: ...*/
uint8_t ext4_dir_dx_root_info_get_info_length(
- struct ext4_directory_dx_root_info *root_info);
-void ext4_dir_dx_root_info_set_info_length(
- struct ext4_directory_dx_root_info *root_info, uint8_t len);
+ struct ext4_directory_dx_root_info *root_info);
+/**@brief TODO: ...*/
+void ext4_dir_dx_root_info_set_info_length(
+ struct ext4_directory_dx_root_info *root_info, uint8_t len);
+
+/**@brief TODO: ...*/
uint8_t ext4_dir_dx_root_info_get_indirect_levels(
- struct ext4_directory_dx_root_info *root_info);
-void ext4_dir_dx_root_info_set_indirect_levels(
- struct ext4_directory_dx_root_info *root_info, uint8_t lvl);
+ struct ext4_directory_dx_root_info *root_info);
+/**@brief TODO: ...*/
+void ext4_dir_dx_root_info_set_indirect_levels(
+ struct ext4_directory_dx_root_info *root_info, uint8_t lvl);
-
+/**@brief TODO: ...*/
uint16_t ext4_dir_dx_countlimit_get_limit(
- struct ext4_directory_dx_countlimit *climit);
-void ext4_dir_dx_countlimit_set_limit(
- struct ext4_directory_dx_countlimit *climit, uint16_t limit);
+ struct ext4_directory_dx_countlimit *climit);
+/**@brief TODO: ...*/
+void ext4_dir_dx_countlimit_set_limit(
+ struct ext4_directory_dx_countlimit *climit, uint16_t limit);
+
+/**@brief TODO: ...*/
uint16_t ext4_dir_dx_countlimit_get_count(
- struct ext4_directory_dx_countlimit *climit);
-void ext4_dir_dx_countlimit_set_count(
- struct ext4_directory_dx_countlimit *climit, uint16_t count);
+ struct ext4_directory_dx_countlimit *climit);
+/**@brief TODO: ...*/
+void ext4_dir_dx_countlimit_set_count(
+ struct ext4_directory_dx_countlimit *climit, uint16_t count);
+/**@brief TODO: ...*/
uint32_t ext4_dir_dx_entry_get_hash(
- struct ext4_directory_dx_entry *entry);
+ struct ext4_directory_dx_entry *entry);
+
+/**@brief TODO: ...*/
void ext4_dir_dx_entry_set_hash(
- struct ext4_directory_dx_entry *entry, uint32_t hash);
+ struct ext4_directory_dx_entry *entry, uint32_t hash);
+/**@brief TODO: ...*/
uint32_t ext4_dir_dx_entry_get_block(
- struct ext4_directory_dx_entry *entry);
-void ext4_dir_dx_entry_set_block(
- struct ext4_directory_dx_entry *entry, uint32_t block);
+ struct ext4_directory_dx_entry *entry);
+/**@brief TODO: ...*/
+void ext4_dir_dx_entry_set_block(
+ struct ext4_directory_dx_entry *entry, uint32_t block);
-int ext4_dir_dx_init(struct ext4_inode_ref *dir);
+/**@brief TODO: ...*/
+int ext4_dir_dx_init(struct ext4_inode_ref *dir);
-int ext4_dir_dx_find_entry(struct ext4_directory_search_result * result,
- struct ext4_inode_ref *inode_ref, size_t name_len, const char *name);
+/**@brief TODO: ...*/
+int ext4_dir_dx_find_entry(struct ext4_directory_search_result * result,
+ struct ext4_inode_ref *inode_ref, size_t name_len, const char *name);
-int ext4_dir_dx_add_entry(struct ext4_inode_ref *parent,
- struct ext4_inode_ref *child, const char *name);
+/**@brief TODO: ...*/
+int ext4_dir_dx_add_entry(struct ext4_inode_ref *parent,
+ struct ext4_inode_ref *child, const char *name);
#endif /* EXT4_DIR_IDX_H_ */