summaryrefslogtreecommitdiffstats
path: root/src/stat_cache.h
blob: 2a5b38b0f71b909c2ce68badc0f8d6ca53586729 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
// Copyright 2011 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef NINJA_STAT_CACHE_H_
#define NINJA_STAT_CACHE_H_

#include <string>

#include "hash_map.h"

#include <string.h>

struct FileStat;

/// Mapping of path -> FileStat.
struct StatCache {
  FileStat* GetFile(const std::string& path);
  FileStat* SpellcheckFile(const std::string& path);

  /// Dump the mapping to stdout (useful for debugging).
  void Dump();
  void Invalidate();

  typedef ExternalStringHashMap<FileStat*>::Type Paths;
  Paths paths_;
};

#endif  // NINJA_STAT_CACHE_H_