diff options
| author | gkostka <kostka.grzegorz@gmail.com> | 2013-10-07 20:23:08 +0000 |
|---|---|---|
| committer | gkostka <kostka.grzegorz@gmail.com> | 2013-10-07 20:23:08 +0000 |
| commit | 51ae85960cff4a6aef67694a82379298cffe4863 (patch) | |
| tree | 37cd646fbe96e550c34bf8140b84f734486d2ff0 /src | |
| parent | bb22d3cb137bdadef05c31684da2aaf6fbab51e9 (diff) | |
File format.
Diffstat (limited to 'src')
| -rw-r--r-- | src/ext4.h | 76 |
1 files changed, 38 insertions, 38 deletions
@@ -91,11 +91,11 @@ /**@brief OS dependent lock interface.*/
struct ext4_lock {
- /**@brief Lock access to mountpoint*/
- void (*lock)(void);
+ /**@brief Lock access to mountpoint*/
+ void (*lock)(void);
- /**@brief Unlock access to mountpoint*/
- void (*unlock)(void);
+ /**@brief Unlock access to mountpoint*/
+ void (*unlock)(void);
};
@@ -104,52 +104,52 @@ struct ext4_lock { /**@brief File descriptor*/
typedef struct ext4_file {
- /**@brief Pountpoint handle.*/
- struct ext4_mountpoint *mp;
+ /**@brief Pountpoint handle.*/
+ struct ext4_mountpoint *mp;
- /**@brief File inode id*/
- uint32_t inode;
+ /**@brief File inode id*/
+ uint32_t inode;
- /**@brief Open flags.*/
- uint32_t flags;
+ /**@brief Open flags.*/
+ uint32_t flags;
- /**@brief File size.*/
- uint64_t fsize;
+ /**@brief File size.*/
+ uint64_t fsize;
- /**@brief File position*/
- uint64_t fpos;
+ /**@brief File position*/
+ uint64_t fpos;
}ext4_file;
/*****************************DIRECTORY DESCRIPTOR******************************/
/**@brief Directory entry types. Copy from ext4_types.h*/
enum {
- EXT4_DIRENTRY_UNKNOWN = 0,
- EXT4_DIRENTRY_REG_FILE,
- EXT4_DIRENTRY_DIR,
- EXT4_DIRENTRY_CHRDEV,
- EXT4_DIRENTRY_BLKDEV,
- EXT4_DIRENTRY_FIFO,
- EXT4_DIRENTRY_SOCK,
- EXT4_DIRENTRY_SYMLINK
+ EXT4_DIRENTRY_UNKNOWN = 0,
+ EXT4_DIRENTRY_REG_FILE,
+ EXT4_DIRENTRY_DIR,
+ EXT4_DIRENTRY_CHRDEV,
+ EXT4_DIRENTRY_BLKDEV,
+ EXT4_DIRENTRY_FIFO,
+ EXT4_DIRENTRY_SOCK,
+ EXT4_DIRENTRY_SYMLINK
};
/**@brief Directory entry descriptor. Copy from ext4_types.h*/
typedef struct {
- uint32_t inode;
- uint16_t entry_length;
- uint8_t name_length;
- union {
- uint8_t name_length_high;
- uint8_t inode_type;
- };
- uint8_t name[255];
+ uint32_t inode;
+ uint16_t entry_length;
+ uint8_t name_length;
+ union {
+ uint8_t name_length_high;
+ uint8_t inode_type;
+ };
+ uint8_t name[255];
}ext4_direntry;
typedef struct {
- /**@brief File descriptor*/
- ext4_file f;
- /**@brief Current direntry.*/
- ext4_direntry de;
+ /**@brief File descriptor*/
+ ext4_file f;
+ /**@brief Current direntry.*/
+ ext4_direntry de;
}ext4_dir;
/********************************MOUNT OPERATIONS*****************************/
@@ -164,7 +164,7 @@ typedef struct { * @param dev_name register name
* @param standard error code*/
int ext4_device_register(struct ext4_blockdev *bd, struct ext4_bcache *bc,
- const char *dev_name);
+ const char *dev_name);
/**@brief Mount a block device with EXT4 partition to the mountpoint.
* @param dev_name block device name (@ref ext4_device_register)
@@ -183,7 +183,7 @@ int ext4_umount(char *mount_point); /********************************FILE OPERATIONS******************************/
/**@brief */
-int ext4_fremove(const char *path);
+int ext4_fremove(const char *path);
/**@brief File open function.
* @param filename, (has to start from mountpoint)
@@ -198,9 +198,9 @@ int ext4_fremove(const char *path); * |---------------------------------------------------------------|
* | r+ or rb+ or r+b O_RDWR |
* |---------------------------------------------------------------|
- * | w+ or wb+ or w+b O_RDWR|O_CREAT|O_TRUNC |
+ * | w+ or wb+ or w+b O_RDWR|O_CREAT|O_TRUNC |
* |---------------------------------------------------------------|
- * | a+ or ab+ or a+b O_RDWR|O_CREAT|O_APPEND |
+ * | a+ or ab+ or a+b O_RDWR|O_CREAT|O_APPEND |
* |---------------------------------------------------------------|
*
* @return standard error code*/
|