File.openReadwriteAsync

Asynchronously opens file for reading and writing.

For more details, see gio.file.File.openReadwrite which is the synchronous version of this call.

When the operation is finished, callback will be called. You can then call gio.file.File.openReadwriteFinish to get the result of the operation.

interface File
void
openReadwriteAsync

Parameters

ioPriority int

the [I/O priority][io-priority] of the request

cancellable gio.cancellable.Cancellable

optional #GCancellable object, null to ignore

callback gio.types.AsyncReadyCallback

a #GAsyncReadyCallback to call when the request is satisfied