libcxx initial import
llvm-svn: 103490
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 3e519524c118651123eecf60c2bbc5d65ad9bac3
diff --git a/src/iostream.cpp b/src/iostream.cpp
new file mode 100644
index 0000000..43be587
--- /dev/null
+++ b/src/iostream.cpp
@@ -0,0 +1,53 @@
+//===------------------------ iostream.cpp --------------------------------===//
+//
+// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "__std_stream"
+#include "string"
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+static __stdinbuf<char> __cin(stdin);
+static __stdoutbuf<char> __cout(stdout);
+static __stdoutbuf<char> __cerr(stderr);
+static __stdinbuf<wchar_t> __wcin(stdin);
+static __stdoutbuf<wchar_t> __wcout(stdout);
+static __stdoutbuf<wchar_t> __wcerr(stderr);
+
+istream cin(&__cin);
+ostream cout(&__cout);
+ostream cerr(&__cerr);
+ostream clog(&__cerr);
+wistream wcin(&__wcin);
+wostream wcout(&__wcout);
+wostream wcerr(&__wcerr);
+wostream wclog(&__wcerr);
+
+ios_base::Init __start_std_streams;
+
+ios_base::Init::Init()
+{
+ cin.tie(&cout);
+ _STD::unitbuf(cerr);
+ cerr.tie(&cout);
+
+ wcin.tie(&wcout);
+ _STD::unitbuf(wcerr);
+ wcerr.tie(&wcout);
+}
+
+ios_base::Init::~Init()
+{
+ cout.flush();
+ clog.flush();
+
+ wcout.flush();
+ wclog.flush();
+}
+
+_LIBCPP_END_NAMESPACE_STD