From 16eedf0ba03a751e98f4b57d528344c5fc83e6da Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Wed, 4 Sep 2013 14:12:26 +0000
Subject: Support/Process: Add comments about PageSize and
 AllocationGranularity on Cygwin and Win32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189940 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/Windows/Process.inc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/Support/Windows')

diff --git a/lib/Support/Windows/Process.inc b/lib/Support/Windows/Process.inc
index 38d5bc7e11..f840d064d8 100644
--- a/lib/Support/Windows/Process.inc
+++ b/lib/Support/Windows/Process.inc
@@ -83,6 +83,8 @@ static unsigned getPageSize() {
   // that LLVM ought to run as 64-bits on a 64-bit system, anyway.
   SYSTEM_INFO info;
   GetSystemInfo(&info);
+  // FIXME: FileOffset in MapViewOfFile() should be aligned to not dwPageSize,
+  // but dwAllocationGranularity.
   return static_cast<unsigned>(info.dwPageSize);
 }
 
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