From: Dmitry Vyukov <dvyukov@google.com>
Date: Wed, 30 Jan 2013 14:39:27 +0000 (+0000)
Subject: asan/tsan: manually define FUTEX constants, because <linux/futes.h> header is broken... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=00e0236665fa4bddb27fe56d292983777a7951a7;p=platform%2Fupstream%2Fllvm.git

asan/tsan: manually define FUTEX constants, because <linux/futes.h> header is broken on some linux distributions

llvm-svn: 173933
---

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
index 8b9ba38..ec6d837 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
@@ -30,11 +30,14 @@
 #include <sys/syscall.h>
 #include <sys/time.h>
 #include <sys/types.h>
+#include <sys/prctl.h>
 #include <unistd.h>
 #include <unwind.h>
 #include <errno.h>
-#include <sys/prctl.h>
-#include <linux/futex.h>
+
+// <linux/futex.h> is broken on some linux distributions.
+const int FUTEX_WAIT = 0;
+const int FUTEX_WAKE = 1;
 
 // Are we using 32-bit or 64-bit syscalls?
 // x32 (which defines __x86_64__) has SANITIZER_WORDSIZE == 32