mfbt/RefCountType.h
author Mike Hommey <mh+mozilla@glandium.org>
Wed, 05 Apr 2017 13:48:52 +0900
changeset 402137 7ad4be04d16e0d86508c15c104f9686f2493061a
parent 195375 ad7d8b0efb321de10f2ac7191e32ff6e278c84f9
permissions -rw-r--r--
Bug 1344038 - Move the gio protocol handler under netwerk/protocol. r=chmanchester,karlt Historically, we had support for some GNOME VFS protocols through the gnomevfs library, and this was under extension. This may not have been built by default when it was introduced, but GNOME upstream moved those things into Gtk itself, and we then got support for the new Gio-based protocol, similar to what we had through the gnomevfs library. Time passes, and we switched off the gnomevfs library entirely, and enabled the Gio-based protocol handlers by default. We then removed everything related to the gnomevfs library. Fast forward to now, and disabling Gio support in Firefox just doesn't make sense, and leaving the gio protocol handler as an extension doesn't make sense either. As it is a protocol handler, its natural place is under netwerk/protocol, which is where we're moving it here. The netwerk/protocol subdirectories being handled automatically, we don't need to add the moved directory in any DIRS variable.

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_RefCountType_h
#define mozilla_RefCountType_h

#include <stdint.h>

/**
 * MozRefCountType is Mozilla's reference count type.
 *
 * We use the same type to represent the refcount of RefCounted objects
 * as well, in order to be able to use the leak detection facilities
 * that are implemented by XPCOM.
 *
 * Note that this type is not in the mozilla namespace so that it is
 * usable for both C and C++ code.
 */
typedef uintptr_t MozRefCountType;

/*
 * This is the return type for AddRef() and Release() in nsISupports.
 * IUnknown of COM returns an unsigned long from equivalent functions.
 *
 * The following ifdef exists to maintain binary compatibility with
 * IUnknown, the base interface in Microsoft COM.
 */
#ifdef XP_WIN
typedef unsigned long MozExternalRefCountType;
#else
typedef uint32_t MozExternalRefCountType;
#endif

#endif