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WIP added deorphan bit to globals

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This commit is contained in:
Christopher Haster
2018-07-31 08:07:36 -05:00
parent 10f063571a
commit a703859615
2 changed files with 221 additions and 173 deletions
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29
lfs.h
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@@ -110,7 +110,7 @@ enum lfs_type {
LFS_TYPE_TAIL = 0x0c0,
LFS_TYPE_SOFTTAIL = 0x0c0,
LFS_TYPE_HARDTAIL = 0x0c1,
LFS_TYPE_CRC = 0x0ff,
LFS_TYPE_CRC = 0x0ff, // TODO are trailing ones useful?
LFS_TYPE_INLINESTRUCT = 0x040,
LFS_TYPE_CTZSTRUCT = 0x041,
@@ -280,12 +280,9 @@ typedef struct lfs_mattr {
const struct lfs_mattr *next;
} lfs_mattr_t;
typedef struct lfs_globals {
struct lfs_move {
lfs_block_t pair[2];
uint16_t id;
} move;
} lfs_globals_t;
typedef union lfs_global {
uint16_t u16[5];
} lfs_global_t;
typedef struct lfs_mdir {
lfs_block_t pair[2];
@@ -296,7 +293,7 @@ typedef struct lfs_mdir {
uint16_t count;
bool erased;
bool split;
lfs_globals_t locals;
lfs_global_t locals;
} lfs_mdir_t;
typedef struct lfs_cache {
@@ -314,12 +311,13 @@ typedef struct lfs_file {
lfs_size_t size;
} ctz;
const struct lfs_file_config *cfg;
uint32_t flags;
lfs_off_t pos;
lfs_block_t block;
lfs_off_t off;
lfs_cache_t cache;
const struct lfs_file_config *cfg;
} lfs_file_t;
typedef struct lfs_dir {
@@ -353,21 +351,18 @@ typedef struct lfs_free {
// The littlefs type
typedef struct lfs {
const struct lfs_config *cfg;
lfs_cache_t rcache;
lfs_cache_t pcache;
lfs_block_t root[2];
lfs_file_t *files;
lfs_dir_t *dirs;
lfs_cache_t rcache;
lfs_cache_t pcache;
lfs_global_t globals;
lfs_global_t locals;
lfs_free_t free;
bool deorphaned;
lfs_globals_t globals2;
lfs_globals_t globals;
lfs_globals_t diff;
const struct lfs_config *cfg;
lfs_size_t inline_size;
lfs_size_t attr_size;
lfs_size_t name_size;