From: Stéphane Graber <stgraber@stgraber.org>
Date: Wed, 26 Sep 2018 14:44:51 +0000 (-0400)
Subject: Merge pull request #2648 from brauner/2018-09-26/compiler_attributes
X-Git-Tag: lxc-4.0.0~431
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=323a7f18719c237df479f0fe96991ba0443182f7;p=mirror_lxc.git

Merge pull request #2648 from brauner/2018-09-26/compiler_attributes

compiler: add __hot attribute
---

323a7f18719c237df479f0fe96991ba0443182f7
diff --cc src/lxc/compiler.h
index 59ad802da,b6fbbc0e0..12214b9b1
--- a/src/lxc/compiler.h
+++ b/src/lxc/compiler.h
@@@ -40,20 -38,18 +40,24 @@@
  #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
  
+ #ifndef __hot
+ #	define __hot __attribute__((hot))
+ #endif
+ 
  #define __cgfsng_ops
  
  #endif /* __LXC_COMPILER_H */