1 files changed, 4 insertions, 4 deletions
diff --git a/src/threadinterrupt.h b/src/threadinterrupt.h
index cb9a5fbf8b..979bc2ee3e 100644
--- a/src/threadinterrupt.h
+++ b/src/threadinterrupt.h
@@ -6,6 +6,7 @@
 #define BITCOIN_THREADINTERRUPT_H
 
 #include <sync.h>
+#include <threadsafety.h>
 
 #include <atomic>
 #include <chrono>
@@ -19,13 +20,12 @@
 class CThreadInterrupt
 {
 public:
+    using Clock = std::chrono::steady_clock;
     CThreadInterrupt();
     explicit operator bool() const;
-    void operator()();
+    void operator()() EXCLUSIVE_LOCKS_REQUIRED(!mut);
     void reset();
-    bool sleep_for(std::chrono::milliseconds rel_time);
-    bool sleep_for(std::chrono::seconds rel_time);
-    bool sleep_for(std::chrono::minutes rel_time);
+    bool sleep_for(Clock::duration rel_time) EXCLUSIVE_LOCKS_REQUIRED(!mut);
 
 private:
     std::condition_variable cond;