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dbfee9fc2b
Partial commit of the greater MDEV-34348 scope. MDEV-34348: MariaDB is violating clang-16 -Wcast-function-type-strict The functions queue_compare, qsort2_cmp, and qsort_cmp2 all had similar interfaces, and were used interchangable and unsafely cast to one another. This patch consolidates the functions all into the qsort_cmp2 interface. Reviewed By: ============ Marko Mäkelä <marko.makela@mariadb.com>
46 lines
2.1 KiB
C++
46 lines
2.1 KiB
C++
/* Copyright (c) 2006, 2010, 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 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
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#ifndef KEY_INCLUDED
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#define KEY_INCLUDED
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class Field;
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class String;
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struct TABLE;
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typedef struct st_bitmap MY_BITMAP;
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typedef struct st_key KEY;
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typedef struct st_key_part_info KEY_PART_INFO;
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int find_ref_key(KEY *key, uint key_count, uchar *record, Field *field,
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uint *key_length, uint *keypart);
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void key_copy(uchar *to_key, const uchar *from_record, const KEY *key_info,
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uint key_length, bool with_zerofill= FALSE);
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void key_restore(uchar *to_record, const uchar *from_key, KEY *key_info,
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uint key_length);
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bool key_cmp_if_same(TABLE *form,const uchar *key,uint index,uint key_length);
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void key_unpack(String *to, TABLE *table, KEY *key);
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void field_unpack(String *to, Field *field, const uchar *rec, uint max_length,
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bool prefix_key);
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bool is_key_used(TABLE *table, uint idx, const MY_BITMAP *fields);
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int key_cmp(KEY_PART_INFO *key_part, const uchar *key, uint key_length);
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ulong key_hashnr(KEY *key_info, uint used_key_parts, const uchar *key);
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bool key_buf_cmp(KEY *key_info, uint used_key_parts,
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const uchar *key1, const uchar *key2);
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extern "C" int key_rec_cmp(const KEY *const *key_info, const uchar *a,
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const uchar *b);
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int key_tuple_cmp(KEY_PART_INFO *part, const uchar *key1, const uchar *key2,
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uint tuple_length);
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#endif /* KEY_INCLUDED */
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