X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=arch_atomic_ppc.h;h=16ddc012302dd397038c71da6b2f96cc817e21ff;hp=231a57798598e3da844d6938a95d9502b402da86;hb=5f8052b4e0acf2de0d3a143b82549d78413b29ab;hpb=0fad128bbcd6f99f2a4ebbc976a76ef1e3155d1c

diff --git a/arch_atomic_ppc.h b/arch_atomic_ppc.h
index 231a577..16ddc01 100644
--- a/arch_atomic_ppc.h
+++ b/arch_atomic_ppc.h
@@ -36,6 +36,13 @@
 
 #ifndef _INCLUDE_API_H
 
+#define atomic_set(addr, v)				\
+do {							\
+	ACCESS_ONCE(*(addr)) = (v);			\
+} while (0)
+
+#define atomic_read(addr)	ACCESS_ONCE(*(addr))
+
 /*
  * Using a isync as second barrier for exchange to provide acquire semantic.
  * According to atomic_ops/sysdeps/gcc/powerpc.h, the documentation is "fairly