blob: e57fd85ac946eb6819e09f3ca3e569585fd15eef [file] [log] [blame]
/* Copyright (c) 2011 The Chromium Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/**
* This file defines the <code>PP_Resource</code> type which represents data
* associated with the module.
*/
/**
* This typdef represents an opaque handle assigned by the browser to the
* resource. The handle is guaranteed never to be 0 for a valid resource, so a
* module can initialize it to 0 to indicate a "NULL handle." Some interfaces
* may return a NULL resource to indicate failure.
*
* While a Var represents something callable to JS or from the module to
* the DOM, a resource has no meaning or visibility outside of the module
* interface.
*
* Resources are reference counted. Use <code>AddRefResource()</code>
* and <code>ReleaseResource()</code> in <code>ppb_core.h</code> to manage the
* reference count of a resource. The data will be automatically destroyed when
* the internal reference count reaches 0.
*/
[assert_size(4)] typedef int32_t PP_Resource;