Function

QrtrBusnew

since: 1.0

Declaration [src] 

void
qrtr_bus_new (
  guint lookup_timeout_ms,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description [src]

Asynchronously creates a QrtrBus object.

This method will fail if the access to the QRTR bus is not possible, or if the initial lookup doesn’t finish on time.

When lookup_timeout_ms is 0, this method does not guarantee that the initial bus lookup has already finished, the user should wait for the required QrtrBus::node-added and QrtrNode::service-added signals before assuming the nodes are accessible.

When the operation is finished, callback will be invoked. You can then call qrtr_bus_new_finish() to get the result of the operation.

Available since: 1.0

This function completes asynchronously. Use qrtr_bus_new_finish() inside the GAsyncReadyCallback to obtain the result of the operation.

Parameters

lookup_timeout_ms

Type: guint

The timeout, in milliseconds, to wait for the initial bus lookup to complete. A zero timeout disables the lookup.

cancellable

Type: GCancellable

Optional GCancellable object, NULL to ignore.

The argument can be NULL.
The data is owned by the caller of the function.
callback

Type: GAsyncReadyCallback

A GAsyncReadyCallback to call when the initialization is finished.

user_data

Type: gpointer

The data to pass to callback function.

The argument can be NULL.
The data is owned by the caller of the function.