LifoSem::try_wait

Summary: [Folly] `LifoSem::try_wait`, a synonym for `tryWait`.

Reviewed By: magedm

Differential Revision: D14538142

fbshipit-source-id: 5989223a36cddafca108ebdbafc2b17e8dda5964

folly/synchronization/LifoSem.h

@@ -475,6 +475,10 @@ struct LifoSemBase {
     FOLLY_SAFE_DCHECK(res, "infinity time has passed");
   }
 
+  bool try_wait() {
+    return tryWait();
+  }
+
   template <typename Rep, typename Period>
   bool try_wait_for(const std::chrono::duration<Rep, Period>& timeout) {
     return try_wait_until(timeout + std::chrono::steady_clock::now());