session: API cleanup

[vpp.git] / src / vppinfra / atomics.h

diff --git a/src/vppinfra/atomics.h b/src/vppinfra/atomics.h
index 420ae83..ce2177d 100644 (file)
--- a/src/vppinfra/atomics.h
+++ b/src/vppinfra/atomics.h
@@ -37,10 +37,21 @@
 #define clib_atomic_cmp_and_swap(addr,old,new) __sync_val_compare_and_swap(addr, old, new)
 #define clib_atomic_bool_cmp_and_swap(addr,old,new) __sync_bool_compare_and_swap(addr, old, new)
 
-#define clib_atomic_test_and_set(a) __sync_lock_test_and_set(a, 1)
-#define clib_atomic_release(a) __sync_lock_release(a)
+#define clib_atomic_cmp_and_swap_acq_relax_n(addr,exp,new,weak) __atomic_compare_exchange_n ((addr), (exp), (new), (weak), __ATOMIC_ACQUIRE, __ATOMIC_RELAXED)
 
+#define clib_atomic_test_and_set(a) __atomic_exchange_n(a, 1, __ATOMIC_ACQUIRE)
+#define clib_atomic_release(a) __atomic_store_n(a, 0, __ATOMIC_RELEASE)
+
+#define clib_atomic_fence_rel() __atomic_thread_fence(__ATOMIC_RELEASE);
+
+#define clib_atomic_load_relax_n(a) __atomic_load_n((a), __ATOMIC_RELAXED)
+#define clib_atomic_load_acq_n(a) __atomic_load_n((a), __ATOMIC_ACQUIRE)
 #define clib_atomic_store_rel_n(a, b) __atomic_store_n ((a), (b), __ATOMIC_RELEASE)
+
 #define clib_atomic_swap_acq_n(a, b) __atomic_exchange_n ((a), (b), __ATOMIC_ACQUIRE)
+#define clib_atomic_swap_rel_n(a, b) __atomic_exchange_n ((a), (b), __ATOMIC_RELEASE)
+
+#define clib_atomic_fetch_add_rel(a, b) __atomic_fetch_add((a), (b), __ATOMIC_RELEASE)
+#define clib_atomic_fetch_sub_rel(a, b) __atomic_fetch_sub((a), (b), __ATOMIC_RELEASE)
 
 #endif /* included_clib_atomics_h */