1 files changed, 1 insertions, 0 deletions
diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h
index cbc67b6c8..70282a961 100644
--- a/src/common/spin_lock.h
+++ b/src/common/spin_lock.h
@@ -12,6 +12,7 @@ class SpinLock {
 public:
    void lock();
    void unlock();
+    bool try_lock();
 private:
    std::atomic_flag lck = ATOMIC_FLAG_INIT;

diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h index cbc67b6c8..70282a961 100644 --- a/src/common/spin_lock.h +++ b/src/common/spin_lock.h
@@ -12,6 +12,7 @@ class SpinLock {
12	public:	12	public:
13	void lock();	13	void lock();
14	void unlock();	14	void unlock();
		15	bool try_lock();
15		16
16	private:	17	private:
17	std::atomic_flag lck = ATOMIC_FLAG_INIT;	18	std::atomic_flag lck = ATOMIC_FLAG_INIT;