#include <common.h>
+struct cmd_tbl;
+
#define FS_TYPE_ANY 0
#define FS_TYPE_FAT 1
#define FS_TYPE_EXT 2
#define FS_TYPE_SANDBOX 3
#define FS_TYPE_UBIFS 4
#define FS_TYPE_BTRFS 5
+#define FS_TYPE_SQUASHFS 6
+
+struct blk_desc;
+
+/**
+ * do_fat_fsload - Run the fatload command
+ *
+ * @cmdtp: Command information for fatload
+ * @flag: Command flags (CMD_FLAG_...)
+ * @argc: Number of arguments
+ * @argv: List of arguments
+ * @return result (see enum command_ret_t)
+ */
+int do_fat_fsload(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[]);
+
+/**
+ * do_ext2load - Run the ext2load command
+ *
+ * @cmdtp: Command information for ext2load
+ * @flag: Command flags (CMD_FLAG_...)
+ * @argc: Number of arguments
+ * @argv: List of arguments
+ * @return result (see enum command_ret_t)
+ */
+int do_ext2load(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
/*
* Tell the fs layer which block device an partition to use for future
*/
int fs_set_blk_dev_with_part(struct blk_desc *desc, int part);
+/**
+ * fs_close() - Unset current block device and partition
+ *
+ * fs_close() closes the connection to a file system opened with either
+ * fs_set_blk_dev() or fs_set_dev_with_part().
+ *
+ * Many file functions implicitly call fs_close(), e.g. fs_closedir(),
+ * fs_exist(), fs_ln(), fs_ls(), fs_mkdir(), fs_read(), fs_size(), fs_write(),
+ * fs_unlink().
+ */
+void fs_close(void);
+
+/**
+ * fs_get_type() - Get type of current filesystem
+ *
+ * Return: filesystem type
+ *
+ * Returns filesystem type representing the current filesystem, or
+ * FS_TYPE_ANY for any unrecognised filesystem.
+ */
+int fs_get_type(void);
+
/**
* fs_get_type_name() - Get type of current filesystem
*
*/
int fs_size(const char *filename, loff_t *size);
-/*
- * fs_read - Read file from the partition previously set by fs_set_blk_dev()
- * Note that not all filesystem types support either/both offset!=0 or len!=0.
+/**
+ * fs_read() - read file from the partition previously set by fs_set_blk_dev()
*
- * @filename: Name of file to read from
- * @addr: The address to read into
- * @offset: The offset in file to read from
- * @len: The number of bytes to read. Maybe 0 to read entire file
- * @actread: Returns the actual number of bytes read
- * @return 0 if ok with valid *actread, -1 on error conditions
+ * Note that not all filesystem drivers support either or both of offset != 0
+ * and len != 0.
+ *
+ * @filename: full path of the file to read from
+ * @addr: address of the buffer to write to
+ * @offset: offset in the file from where to start reading
+ * @len: the number of bytes to read. Use 0 to read entire file.
+ * @actread: returns the actual number of bytes read
+ * Return: 0 if OK with valid *actread, -1 on error conditions
*/
int fs_read(const char *filename, ulong addr, loff_t offset, loff_t len,
loff_t *actread);
-/*
- * fs_write - Write file to the partition previously set by fs_set_blk_dev()
- * Note that not all filesystem types support offset!=0.
+/**
+ * fs_write() - write file to the partition previously set by fs_set_blk_dev()
*
- * @filename: Name of file to read from
- * @addr: The address to read into
- * @offset: The offset in file to read from. Maybe 0 to write to start of file
- * @len: The number of bytes to write
- * @actwrite: Returns the actual number of bytes written
- * @return 0 if ok with valid *actwrite, -1 on error conditions
+ * Note that not all filesystem drivers support offset != 0.
+ *
+ * @filename: full path of the file to write to
+ * @addr: address of the buffer to read from
+ * @offset: offset in the file from where to start writing
+ * @len: the number of bytes to write
+ * @actwrite: returns the actual number of bytes written
+ * Return: 0 if OK with valid *actwrite, -1 on error conditions
*/
int fs_write(const char *filename, ulong addr, loff_t offset, loff_t len,
loff_t *actwrite);
*/
void fs_closedir(struct fs_dir_stream *dirs);
+/*
+ * fs_unlink - delete a file or directory
+ *
+ * If a given name is a directory, it will be deleted only if it's empty
+ *
+ * @filename: Name of file or directory to delete
+ * @return 0 on success, -1 on error conditions
+ */
+int fs_unlink(const char *filename);
+
+/*
+ * fs_mkdir - Create a directory
+ *
+ * @filename: Name of directory to create
+ * @return 0 on success, -1 on error conditions
+ */
+int fs_mkdir(const char *filename);
+
/*
* Common implementation for various filesystem commands, optionally limited
* to a specific filesystem type via the fstype parameter.
*/
-int do_size(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
- int fstype);
-int do_load(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
- int fstype);
-int do_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
- int fstype);
+int do_size(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
+int do_load(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
+int do_ls(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
int file_exists(const char *dev_type, const char *dev_part, const char *file,
int fstype);
-int do_save(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
- int fstype);
+int do_save(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
+int do_rm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
+int do_mkdir(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
+int do_ln(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
/*
* Determine the UUID of the specified filesystem and print it. Optionally it is
* possible to store the UUID directly in env.
*/
-int do_fs_uuid(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
- int fstype);
+int do_fs_uuid(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[],
+ int fstype);
/*
* Determine the type of the specified filesystem and print it. Optionally it is
* possible to store the type directly in env.
*/
-int do_fs_type(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+int do_fs_type(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
+
+/**
+ * do_fs_types - List supported filesystems.
+ *
+ * @cmdtp: Command information for fstypes
+ * @flag: Command flags (CMD_FLAG_...)
+ * @argc: Number of arguments
+ * @argv: List of arguments
+ * @return result (see enum command_ret_t)
+ */
+int do_fs_types(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]);
#endif /* _FS_H */
projects / J-u-boot.git / blobdiff