Add atomic_compare_exchange_strong_relaxed convenience macro

diff --git a/lib/isc/include/isc/atomic.h b/lib/isc/include/isc/atomic.h
index 98ba15d50fb5c86f83cce5bd8fadb914045a9483..8f09ecf8d9e1a10e06879c1091d4b3c9deda06c1 100644 (file)
--- a/lib/isc/include/isc/atomic.h
+++ b/lib/isc/include/isc/atomic.h
@@ -37,6 +37,10 @@
        atomic_compare_exchange_weak_explicit((o), (e), (d),            \
                                              memory_order_relaxed,     \
                                              memory_order_relaxed)
+#define atomic_compare_exchange_strong_relaxed(o, e, d)                \
+       atomic_compare_exchange_strong_explicit((o), (e), (d),          \
+                                             memory_order_relaxed,     \
+                                             memory_order_relaxed)
 
 /* Acquire-Release Memory Ordering */