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84 lines
3.1 KiB
C++
84 lines
3.1 KiB
C++
/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
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#ident "$Id$"
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/*======
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This file is part of PerconaFT.
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Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
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PerconaFT is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2,
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as published by the Free Software Foundation.
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PerconaFT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
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----------------------------------------
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PerconaFT is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License, version 3,
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as published by the Free Software Foundation.
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PerconaFT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
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======= */
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#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
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#pragma once
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#include "ft/txn/txn.h"
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#include "ft/cachetable/cachetable.h"
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#include "ft/comparator.h"
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#include "ft/ft-ops.h"
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// The loader callbacks are C functions and need to be defined as such
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typedef void (*ft_loader_error_func)(DB *, int which_db, int err, DBT *key, DBT *val, void *extra);
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typedef int (*ft_loader_poll_func)(void *extra, float progress);
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typedef struct ft_loader_s *FTLOADER;
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int toku_ft_loader_open (FTLOADER *bl,
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CACHETABLE cachetable,
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generate_row_for_put_func g,
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DB *src_db,
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int N,
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FT_HANDLE ft_hs[/*N*/], DB* dbs[/*N*/],
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const char * new_fnames_in_env[/*N*/],
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ft_compare_func bt_compare_functions[/*N*/],
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const char *temp_file_template,
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LSN load_lsn,
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TOKUTXN txn,
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bool reserve_memory,
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uint64_t reserve_memory_size,
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bool compress_intermediates,
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bool allow_puts);
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int toku_ft_loader_put (FTLOADER bl, DBT *key, DBT *val);
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int toku_ft_loader_close (FTLOADER bl,
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ft_loader_error_func error_callback, void *error_callback_extra,
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ft_loader_poll_func poll_callback, void *poll_callback_extra);
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int toku_ft_loader_abort(FTLOADER bl,
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bool is_error);
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// For test purposes only
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void toku_ft_loader_set_size_factor (uint32_t factor);
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void ft_loader_set_os_fwrite (size_t (*fwrite_fun)(const void*,size_t,size_t,FILE*));
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size_t ft_loader_leafentry_size(size_t key_size, size_t val_size, TXNID xid);
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