68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
/* Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
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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, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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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, version 2.0, 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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/*
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deletes a table
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*/
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#include "my_dbug.h"
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#include "my_inttypes.h"
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#include "my_io.h"
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#include "myisam.h"
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#include "storage/myisam/fulltext.h"
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#include "storage/myisam/myisamdef.h"
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int mi_delete_table(const char *name) {
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char from[FN_REFLEN];
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DBUG_TRACE;
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#ifdef EXTRA_DEBUG
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check_table_is_closed(name, "delete");
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#endif
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fn_format(from, name, "", MI_NAME_IEXT, MY_UNPACK_FILENAME | MY_APPEND_EXT);
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if (my_is_symlink(from, NULL) && (*myisam_test_invalid_symlink)(from)) {
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/*
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Symlink is pointing to file in data directory.
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Remove symlink, keep file.
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*/
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if (mysql_file_delete(mi_key_file_kfile, from, MYF(MY_WME)))
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return my_errno();
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} else {
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if (mysql_file_delete_with_symlink(mi_key_file_kfile, from, MYF(MY_WME)))
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return my_errno();
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}
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fn_format(from, name, "", MI_NAME_DEXT, MY_UNPACK_FILENAME | MY_APPEND_EXT);
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if (my_is_symlink(from, NULL) && (*myisam_test_invalid_symlink)(from)) {
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/*
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Symlink is pointing to file in data directory.
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Remove symlink, keep file.
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*/
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if (mysql_file_delete(mi_key_file_dfile, from, MYF(MY_WME)))
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return my_errno();
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} else {
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if (mysql_file_delete_with_symlink(mi_key_file_dfile, from, MYF(MY_WME)))
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return my_errno();
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}
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return 0;
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}
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