author Nicholas Nethercote <>
Thu, 01 Sep 2016 15:01:16 +1000
changeset 312356 93657f8dedaafa384bcd49c71b52e195ec968de8
parent 244595 ad01543457e739b4eee7a245e16734a3ecfd10ad
child 475219 020c8c871c0d3b3920fe95935cfef06501976c0f
permissions -rw-r--r--
Bug 1299727 - Rename NS_WARN_IF_FALSE as NS_WARNING_ASSERTION. r=erahm. The new name makes the sense of the condition much clearer. E.g. compare: NS_WARN_IF_FALSE(!rv.Failed()); with: NS_WARNING_ASSERTION(!rv.Failed()); The new name also makes it clearer that it only has effect in debug builds, because that's standard for assertions.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 */

#include "nsISupports.idl"

interface mozIStorageConnection;

 * mozIProgressHandler is to be implemented by storage consumers that
 * wish to receive callbacks during the request execution.
[scriptable, uuid(a3a6fcd4-bf89-4208-a837-bf2a73afd30c)]
interface mozIStorageProgressHandler : nsISupports {
   * onProgress is invoked periodically during long running calls.
   * @param aConnection    connection, for which progress handler is
   *                       invoked.
   * @return true to abort request, false to continue work.

  boolean onProgress(in mozIStorageConnection aConnection);