Vendor import of llvm trunk r126079:

http://llvm.org/svn/llvm-project/llvm/trunk@126079

1 files changed, 51 insertions, 0 deletions

diff --git a/lib/Support/Windows/TimeValue.inc b/lib/Support/Windows/TimeValue.inc
new file mode 100644
index 0000000..1227552
--- /dev/null
+++ b/lib/Support/Windows/TimeValue.inc
@@ -0,0 +1,51 @@
+//===- Win32/TimeValue.cpp - Win32 TimeValue Implementation -----*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file provides the Win32 implementation of the TimeValue class.
+//
+//===----------------------------------------------------------------------===//
+
+#include "Windows.h"
+#include <time.h>
+
+namespace llvm {
+using namespace sys;
+
+//===----------------------------------------------------------------------===//
+//=== WARNING: Implementation here must contain only Win32 specific code.
+//===----------------------------------------------------------------------===//
+
+TimeValue TimeValue::now() {
+  uint64_t ft;
+  GetSystemTimeAsFileTime(reinterpret_cast<FILETIME *>(&ft));
+
+  TimeValue t(0, 0);
+  t.fromWin32Time(ft);
+  return t;
+}
+
+std::string TimeValue::str() const {
+#ifdef __MINGW32__
+  // This ban may be lifted by either:
+  // (i) a future MinGW version other than 1.0 inherents the __time64_t type, or
+  // (ii) configure tests for either the time_t or __time64_t type.
+  time_t ourTime = time_t(this->toEpochTime());
+  struct tm *lt = ::localtime(&ourTime);
+#else
+  __time64_t ourTime = this->toEpochTime();
+  struct tm *lt = ::_localtime64(&ourTime);
+#endif
+
+  char buffer[25];
+  strftime(buffer, 25, "%a %b %d %H:%M:%S %Y", lt);
+  return std::string(buffer);
+}
+
+
+}