X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=include%2Furcu%2Fconfig.h.in;h=faf7817ba257f779a11af5b463973eb045dd1834;hp=73506319f7d522c2f1eb65ca9ba52f3187c273b9;hb=ca91060ec7b0c64249c514ee4114753443ecd70f;hpb=a9a42447bac2ed5c61fac810e293d58a5246bf6f

diff --git a/include/urcu/config.h.in b/include/urcu/config.h.in
index 7350631..faf7817 100644
--- a/include/urcu/config.h.in
+++ b/include/urcu/config.h.in
@@ -1,19 +1,10 @@
 /* urcu/config.h.in. Manually generated for control over the contained defs. */
 
-/* Defined when on a system that has memory fence instructions. */
-#undef CONFIG_RCU_HAVE_FENCE
-
-/* Defined when on a system with futex support. */
-#undef CONFIG_RCU_HAVE_FUTEX
-
 /* Enable SMP support. With SMP support enabled, uniprocessors are also
    supported. With SMP support disabled, UP systems work fine, but the
    behavior of SMP systems is undefined. */
 #undef CONFIG_RCU_SMP
 
-/* Compatibility mode for i386 which lacks cmpxchg instruction. */
-#undef CONFIG_RCU_COMPAT_ARCH
-
 /* Use the dmb instruction is available for use on ARM. */
 #undef CONFIG_RCU_ARM_HAVE_DMB