// Copyright 2015 Google Inc. All rights reserved
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef FILEUTIL_H_
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#define FILEUTIL_H_
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#include <errno.h>
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#include <memory>
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#include <string>
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#include <unordered_map>
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#include <vector>
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#include "string_piece.h"
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using namespace std;
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bool Exists(StringPiece f);
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double GetTimestampFromStat(const struct stat& st);
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double GetTimestamp(StringPiece f);
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enum struct RedirectStderr {
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NONE,
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STDOUT,
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DEV_NULL,
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};
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int RunCommand(const string& shell,
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const string& shellflag,
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const string& cmd,
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RedirectStderr redirect_stderr,
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string* out);
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void GetExecutablePath(string* path);
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void Glob(const char* pat, vector<string>** files);
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const unordered_map<string, vector<string>*>& GetAllGlobCache();
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void ClearGlobCache();
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#define HANDLE_EINTR(x) \
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({ \
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int r; \
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do { \
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r = (x); \
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} while (r == -1 && errno == EINTR); \
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r; \
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})
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#endif // FILEUTIL_H_
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