From 2cf5425d0a048fbf36fc15035487f427499b514a Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Thu, 18 Jul 2013 17:00:54 +0000
Subject: Windows/Path.inc: Introduce file_type::character_file and
 file_type::fifo_file in sys::fs::getStatus(HANDLE).

It fixes llvm/test/Other/close-stderr.ll on msys.

FIXME: Provide unittests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186588 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/Windows/Path.inc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/Support')

diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc
index 0eb0759..5d95142 100644
--- a/lib/Support/Windows/Path.inc
+++ b/lib/Support/Windows/Path.inc
@@ -579,6 +579,19 @@ static error_code getStatus(HANDLE FileHandle, file_status &Result) {
   if (FileHandle == INVALID_HANDLE_VALUE)
     goto handle_status_error;
 
+  switch (::GetFileType(FileHandle)) {
+  default:
+  case FILE_TYPE_UNKNOWN:
+  case FILE_TYPE_DISK:
+    break;
+  case FILE_TYPE_CHAR:
+    Result = file_status(file_type::character_file);
+    return error_code::success();
+  case FILE_TYPE_PIPE:
+    Result = file_status(file_type::fifo_file);
+    return error_code::success();
+  }
+
   BY_HANDLE_FILE_INFORMATION Info;
   if (!::GetFileInformationByHandle(FileHandle, &Info))
     goto handle_status_error;
-- 
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