URLByResolvingAliasFileAtURL static method

NSURL? URLByResolvingAliasFileAtURL(
  1. NSURL url, {
  2. required int options,
})

URLByResolvingAliasFileAtURL:options:error:

Implementation

static NSURL? URLByResolvingAliasFileAtURL(
  NSURL url, {
  required int options,
}) {
  objc.checkOsVersionInternal(
    'NSURL.URLByResolvingAliasFileAtURL:options:error:',
    iOS: (false, (8, 0, 0)),
    macOS: (false, (10, 10, 0)),
  );
  final $err = pkg_ffi.calloc<ffi.Pointer<objc.ObjCObjectImpl>>();
  try {
    final $ret = _objc_msgSend_1tiux5i(
      _class_NSURL,
      _sel_URLByResolvingAliasFileAtURL_options_error_,
      url.ref.pointer,
      options,
      $err,
    );
    objc.NSErrorException.checkErrorPointer($err.value);
    return $ret.address == 0
        ? null
        : NSURL.fromPointer($ret, retain: true, release: true);
  } finally {
    pkg_ffi.calloc.free($err);
  }
}