[lxc-devel] [lxc/master] compiler: fix __noreturn on bionic
brauner on Github
lxc-bot at linuxcontainers.org
Wed Sep 26 12:40:01 UTC 2018
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From d17947f8f3f26f435e601c0af4753418eee9cfef Mon Sep 17 00:00:00 2001
From: Christian Brauner <christian.brauner at ubuntu.com>
Date: Wed, 26 Sep 2018 14:38:41 +0200
Subject: [PATCH] compiler: fix __noreturn on bionic
Signed-off-by: Christian Brauner <christian.brauner at ubuntu.com>
---
src/lxc/compiler.h | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/src/lxc/compiler.h b/src/lxc/compiler.h
index 76a7b733d..59ad802da 100644
--- a/src/lxc/compiler.h
+++ b/src/lxc/compiler.h
@@ -20,6 +20,8 @@
#ifndef __LXC_COMPILER_H
#define __LXC_COMPILER_H
+#include <sys/cdefs.h>
+
#include "config.h"
#ifndef thread_local
@@ -38,12 +40,18 @@
#define __fallthrough
#endif
-#ifndef _noreturn_
-#if __STDC_VERSION__ >= 201112L && !IS_BIONIC
-#define __noreturn _Noreturn
-#else
-#define __noreturn __attribute__((noreturn))
-#endif
+#ifndef __noreturn
+# if __STDC_VERSION__ >= 201112L
+# if !IS_BIONIC
+# define __noreturn _Noreturn
+# else
+# define __noreturn __attribute__((__noreturn__))
+# endif
+# elif IS_BIONIC
+# define __noreturn __attribute__((__noreturn__))
+# else
+# define __noreturn __attribute__((noreturn))
+# endif
#endif
#define __cgfsng_ops
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