commit 8ba4424a4160d56c520342e946988ab60d31f95a
author Josh Gao <jmgao@google.com> Mon Apr 25 14:53:13 2016 -0700
committer Josh Gao <jmgao@google.com> Fri Jun 03 10:36:37 2016 -0700
tree 083403fb994cb81b0f16338d566f5be5810c16e1
parent a24cc2639f85d0b0978b18493f4f3bceebbc8ed3

Fix __errordecl on clang.

__attribute__((__error__)) doesn't exist on clang.

Bug: http://b/28381737
Change-Id: I75f39308ecfd60164811958fa40c9b96c92fd329

libc/include/sys/cdefs.h

diff --git a/libc/include/sys/cdefs.h b/libc/include/sys/cdefs.h
index fa03207..5197c44 100644
--- a/libc/include/sys/cdefs.h
+++ b/libc/include/sys/cdefs.h
@@ -247,7 +247,12 @@
 
 #define __wur __attribute__((__warn_unused_result__))
 
+#ifdef __clang__
+#define __errorattr(msg) __attribute__((unavailable(msg)))
+#else
 #define __errorattr(msg) __attribute__((__error__(msg)))
+#endif
+
 #define __warnattr(msg) __attribute__((__warning__(msg)))
 
 #define __errordecl(name, msg) extern void name(void) __errorattr(msg)