EDataCal.CalBackendSync.get_free_busy

### Method

# EDataCal CalBackendSyncget_free_busy

#### Declaration [src]

    void
    e_cal_backend_sync_get_free_busy (
      ECalBackendSync* backend,
      EDataCal* cal,
      GCancellable* cancellable,
      const GSList* users,
      time_t start,
      time_t end,
      GSList** freebusyobjects,
      GError** error
    )

#### Description [src]

Calls the get_free_busy_sync method on the given backend.

#### Parameters

`cal`

  Type: `EDataCal`

  An EDataCal object.

  The data is owned by the caller of the method.

`cancellable`

  Type: `GCancellable`

  A `GCancellable` for the operation.

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

`users`

  Type: A list of `utf8`

  List of users to get F/B info from.

  The data is owned by the caller of the method.
  Each element is a NUL terminated UTF-8 string.

`start`

  Type: `time_t`

  Time range start.

`end`

  Type: `time_t`

  Time range end.

`freebusyobjects`

  Type: A list of `utf8`

  Placeholder for F/B information.

  The argument will be set by the function.
  The caller of the method takes ownership of the returned data, and is responsible for freeing it.
  Each element is a NUL terminated UTF-8 string.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.