method promises.FileHandle.writev
Jump to headingFileHandle.writev(buffers: readonly ArrayBufferView[],position?: number,): Promise<WriteVResult>Write an array of ArrayBufferView s to the file.
The promise is fulfilled with an object containing a two properties:
It is unsafe to call writev() multiple times on the same file without waiting
for the promise to be fulfilled (or rejected).
On Linux, positional writes don't work when the file is opened in append mode. The kernel ignores the position argument and always appends the data to the end of the file.
Parameters Jump to heading
Jump to headingbuffers: readonly ArrayBufferView[]optional
Jump to headingposition: number = 'null'The offset from the beginning of the file where the data from buffers should be written. If position is not a number, the data will be written at the current
position.
Return Type Jump to heading
Promise<WriteVResult>