### Method

# Gio File eject_mountable

deprecated: 2.22

#### Declaration

    void
    g_file_eject_mountable (
      GFile* file,
      GMountUnmountFlags flags,
      GCancellable* cancellable,
      GAsyncReadyCallback callback,
      gpointer user_data
    )

#### Description

Starts an asynchronous eject on a mountable. When this operation has completed, `callback` will be called with `user_user` data, and the operation can be finalized with g_file_eject_mountable_finish().

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 returned.

Deprecated since: 2.22

Use `g_file_eject_mountable_with_operation()` instead.

#### Parameters

`flags`

  Type: `GMountUnmountFlags`

  Flags affecting the operation.

`cancellable`

  Type: `GCancellable`

  Optional `GCancellable` object, `NULL` to ignore.

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

`callback`

  Type: `GAsyncReadyCallback`

  A `GAsyncReadyCallback` to call when the request is satisfied.

  The argument can be `NULL`.

`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 method.