1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4  * License, v. 2.0. If a copy of the MPL was not distributed with this
5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 
7 #ifndef NSPRINTERPOSER_H_
8 #define NSPRINTERPOSER_H_
9 
10 namespace mozilla {
11 
12 /**
13  * Initialize IO interposing for NSPR. This will report NSPR read, writes and
14  * fsyncs to the IOInterposerObserver. It is only safe to call this from the
15  * main-thread when no other threads are running.
16  */
17 void InitNSPRIOInterposing();
18 
19 /**
20  * Removes interception of NSPR IO methods as setup by InitNSPRIOInterposing.
21  * Note, that it is only safe to call this on the main-thread when all other
22  * threads have stopped. Which is typically the case at shutdown.
23  */
24 void ClearNSPRIOInterposing();
25 
26 }  // namespace mozilla
27 
28 #endif  // NSPRINTERPOSER_H_
29