mirror of
https://github.com/transmission/transmission
synced 2024-12-26 01:27:28 +00:00
67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
/*
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* This file Copyright (C) 2010-2014 Mnemosyne LLC
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*
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* It may be used under the GNU GPL versions 2 or 3
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* or any future license endorsed by Mnemosyne LLC.
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*
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*/
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#ifndef __TRANSMISSION__
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#error only libtransmission should #include this header.
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#endif
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#pragma once
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struct evbuffer;
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typedef struct tr_cache tr_cache;
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/***
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****
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***/
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tr_cache * tr_cacheNew (int64_t max_bytes);
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void tr_cacheFree (tr_cache *);
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/***
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****
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***/
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int tr_cacheSetLimit (tr_cache * cache, int64_t max_bytes);
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int64_t tr_cacheGetLimit (const tr_cache *);
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int tr_cacheWriteBlock (tr_cache * cache,
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tr_torrent * torrent,
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tr_piece_index_t piece,
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uint32_t offset,
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uint32_t len,
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struct evbuffer * writeme);
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int tr_cacheReadBlock (tr_cache * cache,
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tr_torrent * torrent,
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tr_piece_index_t piece,
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uint32_t offset,
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uint32_t len,
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uint8_t * setme);
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int tr_cachePrefetchBlock (tr_cache * cache,
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tr_torrent * torrent,
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tr_piece_index_t piece,
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uint32_t offset,
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uint32_t len);
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/***
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****
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***/
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int tr_cacheFlushDone (tr_cache * cache);
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int tr_cacheFlushTorrent (tr_cache * cache,
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tr_torrent * torrent);
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int tr_cacheFlushFile (tr_cache * cache,
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tr_torrent * torrent,
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tr_file_index_t file);
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