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편집 파일: aria_backup.h

/* Copyright (C) 2018,2020 MariaDB Corporation Ab This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */ /* Interfaces for doing backups of Aria tables */ #ifndef ARIA_BACKUP_INCLUDED C_MODE_START typedef struct st_aria_table_capabilities { my_off_t header_size; MARIA_CRYPT_DATA *crypt_data; uint crypt_page_header_space; ulong bitmap_pages_covered; uint block_size; uint keypage_header; enum data_file_type data_file_type; my_bool checksum; my_bool transactional; my_bool encrypted; /* This is true if the table can be copied without any locks */ my_bool online_backup_safe; /* s3 capabilities */ ulong s3_block_size; uint8 compression; char filename[FN_REFLEN]; } ARIA_TABLE_CAPABILITIES; int aria_get_capabilities(File kfile, const char *table_name, ARIA_TABLE_CAPABILITIES *cap); void aria_free_capabilities(ARIA_TABLE_CAPABILITIES *cap); int aria_read_index(File kfile, ARIA_TABLE_CAPABILITIES *cap, ulonglong block, uchar *buffer); int aria_read_data(File dfile, ARIA_TABLE_CAPABILITIES *cap, ulonglong block, uchar *buffer, size_t *bytes_read); C_MODE_END #endif /* ARIA_BACKUP_INCLUDED */