uatomic compat: complete i386 support

[urcu.git] / urcu / config.h.in

diff --git a/urcu/config.h.in b/urcu/config.h.in
index d61d2a96d09c61244e3561a854f421d989db5e20..48024b66f86720ea3c68cd7028abef28881e9be9 100644 (file)
--- a/urcu/config.h.in
+++ b/urcu/config.h.in
@@ -10,3 +10,6 @@
    supported. With SMP support disabled, UP systems work fine, but the
    behavior of SMP systems is undefined. */
 #undef CONFIG_URCU_SMP
+
+/* Compatibility mode for i386 which lacks cmpxchg instruction. */
+#undef CONFIG_URCU_COMPAT_ARCH