X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=urcu%2Farch%2Fppc.h;h=0bef952ccd20095714bcb96839464a7fdf8681ff;hb=f8c43f458c80566d298d539ec518a8be8c7cc861;hp=1068b288027bda8a5c1f47ce0229e484de827fc6;hpb=1b85da854e5f034224ea208d96d6ed9d709e7976;p=urcu.git

diff --git a/urcu/arch/ppc.h b/urcu/arch/ppc.h
index 1068b28..0bef952 100644
--- a/urcu/arch/ppc.h
+++ b/urcu/arch/ppc.h
@@ -24,6 +24,7 @@
 
 #include <urcu/compiler.h>
 #include <urcu/config.h>
+#include <urcu/syscall-compat.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -81,6 +82,8 @@ extern "C" {
 		rval;					\
 	})
 
+#define HAS_CAA_GET_CYCLES
+
 typedef unsigned long long cycles_t;
 
 #ifdef __powerpc64__
@@ -104,6 +107,14 @@ static inline cycles_t caa_get_cycles(void)
 }
 #endif
 
+/*
+ * Define the membarrier system call number if not yet available in the
+ * system headers.
+ */
+#ifndef __NR_membarrier
+#define __NR_membarrier		365
+#endif
+
 #ifdef __cplusplus 
 }
 #endif