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 #include "mozilla/ProfilerThreadRegistry.h"
8 
9 namespace mozilla::profiler {
10 
11 /* static */
12 ThreadRegistry::RegistryContainer ThreadRegistry::sRegistryContainer;
13 
14 /* static */
15 ThreadRegistry::RegistryMutex ThreadRegistry::sRegistryMutex;
16 
17 #if !defined(MOZ_GECKO_PROFILER)
18 // When MOZ_GECKO_PROFILER is not defined, the function definitions in
19 // platform.cpp are not built, causing link errors. So we keep these simple
20 // definitions here.
21 
22 /* static */
Register(ThreadRegistration::OnThreadRef aOnThreadRef)23 void ThreadRegistry::Register(ThreadRegistration::OnThreadRef aOnThreadRef) {
24   LockedRegistry lock;
25   MOZ_RELEASE_ASSERT(sRegistryContainer.append(OffThreadRef{aOnThreadRef}));
26 }
27 
28 /* static */
Unregister(ThreadRegistration::OnThreadRef aOnThreadRef)29 void ThreadRegistry::Unregister(ThreadRegistration::OnThreadRef aOnThreadRef) {
30   LockedRegistry lock;
31   for (OffThreadRef& thread : sRegistryContainer) {
32     if (thread.IsPointingAt(*aOnThreadRef.mThreadRegistration)) {
33       sRegistryContainer.erase(&thread);
34       break;
35     }
36   }
37 }
38 #endif  // !defined(MOZ_GECKO_PROFILER)
39 
40 }  // namespace mozilla::profiler
41