EDataServer.SourceRegistry.new_sync
Description: Reference for EDataServer.SourceRegistry.new_sync

### Constructor

# EDataServer SourceRegistrynew_sync

since: 3.6

#### Declaration [src]

    ESourceRegistry*
    e_source_registry_new_sync (
      GCancellable* cancellable,
      GError** error
    )

#### Description [src]

Creates a new `ESourceRegistry` front-end for the registry D-Bus service. If an error occurs in connecting to the D-Bus service, the function sets `error` and returns `NULL`.

Since 3.12 a singleton will be returned. No strong reference is kept internally, so it is the caller’s responsibility to keep one.

Available since: 3.6

#### Parameters

`cancellable`

  Type: `GCancellable`

  Optional `GCancellable` object, or `NULL`.

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

`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 constructor 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.

#### Return value

Type: `ESourceRegistry`

A new `ESourceRegistry`, or `NULL` on error.

The caller of the function takes ownership of the data, and is responsible for freeing it.