X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2Fdetail%2FFutex.h;h=a2e35020dc2dbafc0981626dff6666ac4a0221b2;hb=0a6bc82e3b9ef8eb49dec6fa7208719ee32990af;hp=b8cbcd2e547dd8007efba44d3d812f9cb085f7e2;hpb=b67b22f4e27773e2e2c155a3629ff8d468bb1286;p=folly.git

diff --git a/folly/detail/Futex.h b/folly/detail/Futex.h
index b8cbcd2e..a2e35020 100644
--- a/folly/detail/Futex.h
+++ b/folly/detail/Futex.h
@@ -125,8 +125,8 @@ struct Futex : Atom<uint32_t>, boost::noncopyable {
    *  is the same as system_clock on some platforms. */
   FutexResult futexWaitImpl(
       uint32_t expected,
-      std::chrono::time_point<std::chrono::system_clock>* absSystemTime,
-      std::chrono::time_point<std::chrono::steady_clock>* absSteadyTime,
+      std::chrono::system_clock::time_point const* absSystemTime,
+      std::chrono::steady_clock::time_point const* absSteadyTime,
       uint32_t waitMask);
 };
 
@@ -149,20 +149,20 @@ int Futex<std::atomic>::futexWake(int count, uint32_t wakeMask);
 
 template <>
 FutexResult Futex<std::atomic>::futexWaitImpl(
-      uint32_t expected,
-      std::chrono::time_point<std::chrono::system_clock>* absSystemTime,
-      std::chrono::time_point<std::chrono::steady_clock>* absSteadyTime,
-      uint32_t waitMask);
+    uint32_t expected,
+    std::chrono::system_clock::time_point const* absSystemTime,
+    std::chrono::steady_clock::time_point const* absSteadyTime,
+    uint32_t waitMask);
 
 template <>
 int Futex<EmulatedFutexAtomic>::futexWake(int count, uint32_t wakeMask);
 
 template <>
 FutexResult Futex<EmulatedFutexAtomic>::futexWaitImpl(
-      uint32_t expected,
-      std::chrono::time_point<std::chrono::system_clock>* absSystemTime,
-      std::chrono::time_point<std::chrono::steady_clock>* absSteadyTime,
-      uint32_t waitMask);
+    uint32_t expected,
+    std::chrono::system_clock::time_point const* absSystemTime,
+    std::chrono::steady_clock::time_point const* absSteadyTime,
+    uint32_t waitMask);
 
 } // namespace detail
 } // namespace folly