From c210413a8aec7cf6b264089c2facf50ecd554e26 Mon Sep 17 00:00:00 2001 From: Diego Fronza Date: Tue, 11 Feb 2020 17:21:13 -0300 Subject: [PATCH] Added atomic_compare_exchange_strong_acq_rel macro It is much better to read than: atomic_compare_exchange_strong_explicit() with 5 arguments. --- lib/isc/include/isc/atomic.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/isc/include/isc/atomic.h b/lib/isc/include/isc/atomic.h index 809ee3e4259..7a1bc8c38f3 100644 --- a/lib/isc/include/isc/atomic.h +++ b/lib/isc/include/isc/atomic.h @@ -46,6 +46,9 @@ #define atomic_compare_exchange_strong_relaxed(o, e, d) \ atomic_compare_exchange_strong_explicit( \ (o), (e), (d), memory_order_relaxed, memory_order_relaxed) +#define atomic_compare_exchange_strong_acq_rel(o, e, d) \ + atomic_compare_exchange_strong_explicit( \ + (o), (e), (d), memory_order_acq_rel, memory_order_acquire) /* Acquire-Release Memory Ordering */ -- 2.47.3