From 6de938b002237cf5cfab2ee666543a8b2e9ac769 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Fri, 12 Dec 2014 19:12:42 +0000
Subject: MAP_FILE is the default. We don't need to add it.

llvm-svn: 224144
---
 llvm/lib/Support/Unix/Path.inc | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'llvm/lib/Support/Unix/Path.inc')

diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc
index bd6a605..8de94c11 100644
--- a/llvm/lib/Support/Unix/Path.inc
+++ b/llvm/lib/Support/Unix/Path.inc
@@ -418,9 +418,6 @@ std::error_code mapped_file_region::init(int FD, uint64_t Offset,
 
   int flags = (Mode == readwrite) ? MAP_SHARED : MAP_PRIVATE;
   int prot = (Mode == readonly) ? PROT_READ : (PROT_READ | PROT_WRITE);
-#ifdef MAP_FILE
-  flags |= MAP_FILE;
-#endif
   Mapping = ::mmap(nullptr, Size, prot, flags, FD, Offset);
   if (Mapping == MAP_FAILED)
     return std::error_code(errno, std::generic_category());
-- 
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