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storage/csv/transparent_file.cc: BitKeeper file /home/brian/mysql/merge-5.1/storage/csv/transparent_file.cc storage/csv/transparent_file.h: BitKeeper file /home/brian/mysql/merge-5.1/storage/csv/transparent_file.h storage/csv/CMakeLists.txt: Updated for windows storage/csv/Makefile.am: Updated to add new class storage/csv/ha_tina.cc: Removed hidden class storage/csv/ha_tina.h: Remove hidden class
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program 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 this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <my_dir.h>
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class Transparent_file
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{
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File filedes;
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byte *buff; /* in-memory window to the file or mmaped area */
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/* current window sizes */
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off_t lower_bound;
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off_t upper_bound;
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uint buff_size;
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public:
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Transparent_file();
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~Transparent_file();
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void init_buff(File filedes_arg);
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byte *ptr();
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off_t start();
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off_t end();
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char get_value (off_t offset);
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off_t read_next();
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};
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