]>
Commit | Line | Data |
---|---|---|
59b2d47f | 1 | /* |
f70aedc4 | 2 | * Copyright (C) 1996-2021 The Squid Software Foundation and contributors |
26ac0430 | 3 | * |
bbc27441 AJ |
4 | * Squid software is distributed under GPLv2+ license and includes |
5 | * contributions from numerous individuals and organizations. | |
6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
59b2d47f | 7 | */ |
8 | ||
bbc27441 AJ |
9 | /* DEBUG: section 79 Squid-side Disk I/O functions. */ |
10 | ||
b9ae18aa | 11 | #ifndef __STORE_DISKTHREADEDIOSTRATEGY_H__ |
12 | #define __STORE_DISKTHREADEDIOSTRATEGY_H__ | |
59b2d47f | 13 | |
f53969cc SM |
14 | #define _AIO_OPEN 0 |
15 | #define _AIO_READ 1 | |
16 | #define _AIO_WRITE 2 | |
17 | #define _AIO_CLOSE 3 | |
18 | #define _AIO_UNLINK 4 | |
19 | #define _AIO_OPENDIR 5 | |
20 | #define _AIO_STAT 6 | |
b9ae18aa | 21 | #include "DiskIO/DiskIOStrategy.h" |
59b2d47f | 22 | |
b9ae18aa | 23 | class DiskThreadsIOStrategy : public DiskIOStrategy |
59b2d47f | 24 | { |
25 | ||
26 | public: | |
b9ae18aa | 27 | DiskThreadsIOStrategy(); |
28 | virtual bool shedLoad(); | |
29 | virtual int load(); | |
30 | virtual RefCount<DiskFile> newFile(char const *path); | |
c521ad17 | 31 | virtual bool unlinkdUseful() const; |
b9ae18aa | 32 | virtual void unlinkFile (char const *); |
33 | virtual int callback(); | |
34 | virtual void sync(); | |
35 | virtual void init(); | |
36 | void done(); | |
37 | /* Todo: add access limitations */ | |
38 | bool initialised; | |
39 | static DiskThreadsIOStrategy Instance; | |
59b2d47f | 40 | |
b9ae18aa | 41 | private: |
42 | static void aioStats(StoreEntry * sentry); | |
6fdc2d18 | 43 | void registerWithCacheManager(void); |
59b2d47f | 44 | }; |
45 | ||
b9ae18aa | 46 | #endif |
f53969cc | 47 |