From 969a46a948414734f5bc01994e54d88d153cb3fb Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 22 Aug 2008 15:45:00 +0000
Subject: improve support for systems that need unistd.h to get STDOUT_FILENO.
 Patch contributed by Bjorn Reese!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55179 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/raw_ostream.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'lib/Support')

diff --git a/lib/Support/raw_ostream.cpp b/lib/Support/raw_ostream.cpp
index a5cf629b07..d776fa583f 100644
--- a/lib/Support/raw_ostream.cpp
+++ b/lib/Support/raw_ostream.cpp
@@ -12,10 +12,15 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/raw_ostream.h"
+#include "llvm/Config/config.h"
 #include <ostream>
-using namespace llvm;
 
-#include <fcntl.h>
+#if defined(HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+#if defined(HAVE_FCNTL_H)
+# include <fcntl.h>
+#endif
 
 #if defined(_MSC_VER)
 #include <io.h>
@@ -30,6 +35,9 @@ using namespace llvm;
 #endif
 #endif
 
+using namespace llvm;
+
+
 // An out of line virtual method to provide a home for the class vtable.
 void raw_ostream::handle() {}
 
-- 
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