Fix c99 compatibility: use __asm__ and __volatile__ in public headers

[urcu.git] / urcu / arch / arm.h

diff --git a/urcu/arch/arm.h b/urcu/arch/arm.h
index b49f7821052b5e00d0fd30d09145d72c95bc970a..e20695ecf3cf6acb142a1830fe5d527c0f4d0cf6 100644 (file)
--- a/urcu/arch/arm.h
+++ b/urcu/arch/arm.h
@@ -30,9 +30,9 @@ extern "C" {
 #endif 
 
 #ifdef CONFIG_RCU_ARM_HAVE_DMB
-#define cmm_mb()       asm volatile("dmb":::"memory")
-#define cmm_rmb()      asm volatile("dmb":::"memory")
-#define cmm_wmb()      asm volatile("dmb":::"memory")
+#define cmm_mb()       __asm__ __volatile__ ("dmb":::"memory")
+#define cmm_rmb()      __asm__ __volatile__ ("dmb":::"memory")
+#define cmm_wmb()      __asm__ __volatile__ ("dmb":::"memory")
 #endif /* CONFIG_RCU_ARM_HAVE_DMB */
 
 #include <stdlib.h>