mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-11-01 00:38:29 +01:00
WIP Added files to dir list and squished the lists together
Now with better tracking of changes to long lasting metadata pairs
This commit is contained in:
45
lfs.h
45
lfs.h
@@ -280,6 +280,12 @@ typedef struct lfs_mattr {
|
||||
const struct lfs_mattr *next;
|
||||
} lfs_mattr_t;
|
||||
|
||||
typedef struct lfs_cache {
|
||||
lfs_block_t block;
|
||||
lfs_off_t off;
|
||||
uint8_t *buffer;
|
||||
} lfs_cache_t;
|
||||
|
||||
typedef union lfs_global {
|
||||
uint16_t u16[5];
|
||||
} lfs_global_t;
|
||||
@@ -288,24 +294,37 @@ typedef struct lfs_mdir {
|
||||
lfs_block_t pair[2];
|
||||
lfs_block_t tail[2];
|
||||
uint32_t rev;
|
||||
lfs_off_t off;
|
||||
uint32_t etag;
|
||||
lfs_off_t off;
|
||||
uint16_t count;
|
||||
bool erased;
|
||||
bool split;
|
||||
lfs_global_t locals;
|
||||
} lfs_mdir_t;
|
||||
|
||||
typedef struct lfs_cache {
|
||||
lfs_block_t block;
|
||||
lfs_off_t off;
|
||||
uint8_t *buffer;
|
||||
} lfs_cache_t;
|
||||
typedef struct lfs_mlist {
|
||||
struct lfs_mlist *next;
|
||||
uint16_t id;
|
||||
uint8_t type;
|
||||
lfs_mdir_t m;
|
||||
} lfs_mlist_t;
|
||||
|
||||
typedef struct lfs_dir {
|
||||
struct lfs_dir *next;
|
||||
uint16_t id;
|
||||
uint8_t type;
|
||||
lfs_mdir_t m;
|
||||
|
||||
lfs_off_t pos;
|
||||
lfs_block_t head[2];
|
||||
} lfs_dir_t;
|
||||
|
||||
typedef struct lfs_file {
|
||||
struct lfs_file *next;
|
||||
uint16_t id;
|
||||
lfs_block_t pair[2];
|
||||
uint8_t type;
|
||||
lfs_mdir_t m;
|
||||
|
||||
struct lfs_ctz {
|
||||
lfs_block_t head;
|
||||
lfs_size_t size;
|
||||
@@ -320,15 +339,6 @@ typedef struct lfs_file {
|
||||
const struct lfs_file_config *cfg;
|
||||
} lfs_file_t;
|
||||
|
||||
typedef struct lfs_dir {
|
||||
struct lfs_dir *next;
|
||||
uint16_t id;
|
||||
struct lfs_mdir m;
|
||||
|
||||
lfs_block_t head[2];
|
||||
lfs_off_t pos;
|
||||
} lfs_dir_t;
|
||||
|
||||
typedef struct lfs_superblock {
|
||||
char magic[8];
|
||||
uint32_t version;
|
||||
@@ -355,8 +365,7 @@ typedef struct lfs {
|
||||
lfs_cache_t pcache;
|
||||
|
||||
lfs_block_t root[2];
|
||||
lfs_file_t *files;
|
||||
lfs_dir_t *dirs;
|
||||
lfs_mlist_t *mlist;
|
||||
|
||||
lfs_global_t globals;
|
||||
lfs_global_t locals;
|
||||
|
||||
Reference in New Issue
Block a user