diff options
| -rw-r--r-- | ev.c | 5 |
1 files changed, 1 insertions, 4 deletions
@@ -570,7 +570,7 @@ struct signalfd_siginfo /* ECB_NO_SMP - ecb might be used in multiple threads, but only on a single cpu */ #if ECB_NO_THREADS -# define ECB_NO_SMP 1 + #define ECB_NO_SMP 1 #endif #if ECB_NO_SMP @@ -623,8 +623,6 @@ struct signalfd_siginfo #define ECB_MEMORY_FENCE __c11_atomic_thread_fence (__ATOMIC_SEQ_CST) #elif ECB_GCC_VERSION(4,4) || defined __INTEL_COMPILER || defined __clang__ #define ECB_MEMORY_FENCE __sync_synchronize () - /*#define ECB_MEMORY_FENCE_ACQUIRE ({ char dummy = 0; __sync_lock_test_and_set (&dummy, 1); }) */ - /*#define ECB_MEMORY_FENCE_RELEASE ({ char dummy = 1; __sync_lock_release (&dummy ); }) */ #elif _MSC_VER >= 1400 /* VC++ 2005 */ #pragma intrinsic(_ReadBarrier,_WriteBarrier,_ReadWriteBarrier) #define ECB_MEMORY_FENCE _ReadWriteBarrier () @@ -651,7 +649,6 @@ struct signalfd_siginfo /* unfortunately, the C11 memory model seems to be very limited, and unable to express */ /* simple barrier semantics. That means we need to take out thor's hammer. */ #define ECB_MEMORY_FENCE atomic_thread_fence (memory_order_seq_cst) - #endif #endif #endif |