Slot

Data Structures
struct	slot_header

Enumerations
enum	slot_status { SLOT_ERASED = 0xFFFFFFFF, SLOT_RESERVED = 0xFFFFFF00, SLOT_VALID = 0xFFFF0000, SLOT_GARBAGE = 0xFF000000 }

Functions
static int	_slot_address (struct ringfs *fs, struct ringfs_loc *loc)
static int	_slot_get_status (struct ringfs *fs, struct ringfs_loc *loc, uint32_t *status)
static int	_slot_set_status (struct ringfs *fs, struct ringfs_loc *loc, uint32_t status)

Detailed Description

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Data Structure Documentation

struct slot_header

Definition at line 82 of file ringfs.c.

Data Fields
uint32_t	status

Enumeration Type Documentation

enum slot_status

Enumerator
SLOT_ERASED	Default state after NOR flash erase.
SLOT_RESERVED	Write started but not yet committed.
SLOT_VALID	Write committed, slot contains valid data.
SLOT_GARBAGE	Slot contents discarded and no longer valid.

Definition at line 75 of file ringfs.c.

Function Documentation

static int _slot_address ( struct ringfs *  fs, struct ringfs_loc *  loc  )

static

Definition at line 86 of file ringfs.c.

static int _slot_get_status ( struct ringfs *  fs, struct ringfs_loc *  loc, uint32_t *  status  )

static

Definition at line 93 of file ringfs.c.

static int _slot_set_status ( struct ringfs *  fs, struct ringfs_loc *  loc, uint32_t  status  )

static

Definition at line 99 of file ringfs.c.