1// Copyright 2011 Google Inc. All Rights Reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15#ifndef NINJA_TIMESTAMP_H_ 16#define NINJA_TIMESTAMP_H_ 17 18#ifdef _WIN32 19#include "win32port.h" 20#else 21#ifndef __STDC_FORMAT_MACROS 22#define __STDC_FORMAT_MACROS 23#endif 24#include <inttypes.h> 25#endif 26 27// When considering file modification times we only care to compare 28// them against one another -- we never convert them to an absolute 29// real time. On POSIX we use timespec (seconds&nanoseconds since epoch) 30// and on Windows we use a different value. Both fit in an int64. 31typedef int64_t TimeStamp; 32 33#endif // NINJA_TIMESTAMP_H_ 34