| 33,6 → 33,7 |
|---|
| #ifndef FAT_FAT_H_ |
| #define FAT_FAT_H_ |
| |
| #include "fat_fat.h" |
| #include <ipc/ipc.h> |
| #include <libfs.h> |
| #include <atomic.h> |
| 44,6 → 45,11 |
|---|
| #define dprintf(...) printf(__VA_ARGS__) |
| #endif |
| |
| #define min(a, b) ((a) < (b) ? (a) : (b)) |
| |
| #define BS_BLOCK 0 |
| #define BS_SIZE 512 |
| |
| typedef struct { |
| uint8_t ji[3]; /**< Jump instruction. */ |
| uint8_t oem_name[8]; |
| 115,7 → 121,7 |
|---|
| }; |
| } __attribute__ ((packed)) fat_bs_t; |
| |
| typedef uint16_t fat_cluster_t; |
| #define FAT_BS(b) ((fat_bs_t *)((b)->data)) |
| |
| typedef enum { |
| FAT_INVALID, |
| 191,6 → 197,16 |
|---|
| bool dirty; |
| } fat_node_t; |
| |
| /* TODO move somewhere else */ |
| typedef struct block { |
| void *data; |
| size_t size; |
| bool dirty; |
| } block_t; |
| |
| extern block_t *block_get(dev_handle_t, off_t, size_t); |
| extern void block_put(block_t *); |
| |
| extern fs_reg_t fat_reg; |
| |
| extern void fat_mounted(ipc_callid_t, ipc_call_t *); |