Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
LockedFile interface provides tools to deal with a given file with all the necessary locks.
IDBMutableFileobject from which the lock was opened.
The mode for accessing the file; can be
A flag indicating if the file can be accessed (
true) or not (
The position of the reading/writing pointer within the file.
Allows to retrieve the file metadata (size and date of the last modification). Returns a
Allows to retrieve a part of the content of the file as a string. Returns a
Allows to write some data at the end of the file. Returns a
Allows to truncate the file's content. Returns a
Allows to guarantee that any buffered data has been transferred to disk.
LockedFileinactive and cancels all ongoing operations.
|FileSystem API||Editor's Draft||Draft proposal.|