1 /* Copyright (c) 2014, 2021, Oracle and/or its affiliates. 2 3 This program is free software; you can redistribute it and/or modify 4 it under the terms of the GNU General Public License, version 2.0, 5 as published by the Free Software Foundation. 6 7 This program is also distributed with certain software (including 8 but not limited to OpenSSL) that is licensed under separate terms, 9 as designated in a particular file or component or in included license 10 documentation. The authors of MySQL hereby grant you an additional 11 permission to link the program and your derivative works with the 12 separately licensed software that they have included with MySQL. 13 14 This program is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License, version 2.0, for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with this program; if not, write to the Free Software 21 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ 22 23 /* 24 Declarations of different versions of my_strnxfrm_simple for 25 performance testing. They cannot be defined in the test file, 26 because gcc -O3 maybe smart enough to optimize them entirely away. 27 So we put them in a separate compilation unit. 28 */ 29 30 #include "my_global.h" 31 #include "m_ctype.h" 32 33 namespace strnxfrm_unittest { 34 35 extern "C" 36 size_t 37 strnxfrm_orig(const CHARSET_INFO *cs, 38 uchar *dst, size_t dstlen, uint nweights, 39 const uchar *src, size_t srclen, uint flags); 40 extern "C" 41 size_t 42 strnxfrm_orig_unrolled(const CHARSET_INFO *cs, 43 uchar *dst, size_t dstlen, uint nweights, 44 const uchar *src, size_t srclen, uint flags); 45 extern "C" 46 size_t 47 strnxfrm_new(const CHARSET_INFO *cs, 48 uchar *dst, size_t dstlen, uint nweights, 49 const uchar *src, size_t srclen, uint flags); 50 extern "C" 51 size_t 52 strnxfrm_new_unrolled(const CHARSET_INFO *cs, 53 uchar *dst, size_t dstlen, uint nweights, 54 const uchar *src, size_t srclen, uint flags); 55 56 } 57