gFileInputStreamQueryInfoAsync: gFileInputStreamQueryInfoAsync
Description
Queries the stream information asynchronously.
When the operation is finished callback will be called.
You can then call gFileInputStreamQueryInfoFinish
to get the result of the operation.Usage
gFileInputStreamQueryInfoAsync(object, attributes, io.priority = 0, cancellable = NULL, callback, user.data = NULL)
Arguments
attributes
a file attribute query string.
io.priority
the I/O priority
of the request.
callback
callback to call when the request is satisfied
user.data
the data to pass to callback function
Details
For the synchronous version of this function,
see gFileInputStreamQueryInfo.
If cancellable is not NULL, then the operation can be cancelled by
triggering the cancellable object from another thread. If the operation
was cancelled, the error G_IO_ERROR_CANCELLED will be set