| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // |
| // Default weak implementation of integration routines appropriate for |
| // userspace. The kernel has its own versions of these symbols that |
| // override this implementation. |
| // |
| |
| #include <zircon/compiler.h> |
| |
| #include <lockdep/lockdep.h> |
| |
| namespace lockdep { |
| |
| // Default implementation of the runtime functions supporting the thread-local |
| // ThreadLockState. These MUST be overridden in environments that do not support |
| // the C++ thread_local TLS mechanism. |
| |
| __WEAK ThreadLockState* SystemGetThreadLockState(LockFlags lock_flags) { |
| thread_local ThreadLockState thread_lock_state{}; |
| return &thread_lock_state; |
| } |
| |
| __WEAK void SystemInitThreadLockState(ThreadLockState* state) {} |
| |
| } // namespace lockdep |
