X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Farch%2Fppc.h;h=dbdfec8a58dd3f29414fbc99aa48e83fa701cff3;hp=8a96dd9deb50626efe6a9a8b75e6cbab7c0dc628;hb=67ecffc0f530a7b5c4dd5111ea7dd3213da8eb91;hpb=999991c6e4600c410181baea65bda9f406464872

diff --git a/urcu/arch/ppc.h b/urcu/arch/ppc.h
index 8a96dd9..dbdfec8 100644
--- a/urcu/arch/ppc.h
+++ b/urcu/arch/ppc.h
@@ -28,7 +28,7 @@
 
 #ifdef __cplusplus
 extern "C" {
-#endif 
+#endif
 
 /* Include size of POWER5+ L3 cache lines: 256 bytes */
 #define CAA_CACHE_LINE_SIZE	256
@@ -82,6 +82,8 @@ extern "C" {
 		rval;					\
 	})
 
+#define HAS_CAA_GET_CYCLES
+
 typedef unsigned long long cycles_t;
 
 #ifdef __powerpc64__
@@ -105,7 +107,15 @@ static inline cycles_t caa_get_cycles(void)
 }
 #endif
 
-#ifdef __cplusplus 
+/*
+ * 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