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