1//===- Win32/TimeValue.cpp - Win32 TimeValue Implementation -----*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file provides the Win32 implementation of the TimeValue class.
11//
12//===----------------------------------------------------------------------===//
13
14#include "Windows.h"
15#include <time.h>
16
17namespace llvm {
18using namespace sys;
19
20//===----------------------------------------------------------------------===//
21//=== WARNING: Implementation here must contain only Win32 specific code.
22//===----------------------------------------------------------------------===//
23
24TimeValue TimeValue::now() {
25  uint64_t ft;
26  GetSystemTimeAsFileTime(reinterpret_cast<FILETIME *>(&ft));
27
28  TimeValue t(0, 0);
29  t.fromWin32Time(ft);
30  return t;
31}
32
33std::string TimeValue::str() const {
34#ifdef __MINGW32__
35  // This ban may be lifted by either:
36  // (i) a future MinGW version other than 1.0 inherents the __time64_t type, or
37  // (ii) configure tests for either the time_t or __time64_t type.
38  time_t ourTime = time_t(this->toEpochTime());
39  struct tm *lt = ::localtime(&ourTime);
40#else
41  __time64_t ourTime = this->toEpochTime();
42  struct tm *lt = ::_localtime64(&ourTime);
43#endif
44
45  char buffer[25];
46  strftime(buffer, 25, "%a %b %d %H:%M:%S %Y", lt);
47  return std::string(buffer);
48}
49
50
51}
52