Tries to write
buffer.length bytes from
buffer into the stream.
Will block during the operation.
This function is similar to write, except it tries to write as many bytes as requested, only stopping on an error.
On a successful write of
buffer.length bytes, true is returned, and
is set to
If there is an error during the operation false is returned and throws is set to indicate the error status.
As a special exception to the normal conventions for functions that use Error, if this
function returns false (and sets throws) then
will be set to the number of bytes that were successfully written before the error was encountered. This functionality is only available from C.
If you need it from another language then you must write your own loop around
the buffer containing the data to write.
location to store the number of bytes that was written to the stream
optional Cancellable object, null to ignore.
the number of bytes to write
true on success, false if there was an error