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author | Wojtek Kosior <wk@koszkonutek-tmp.pl.eu.org> | 2021-04-30 18:47:09 +0200 |
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committer | Wojtek Kosior <wk@koszkonutek-tmp.pl.eu.org> | 2021-04-30 18:47:09 +0200 |
commit | 35a201cc8ef0c3f5b2df88d2e528aabee1048348 (patch) | |
tree | 902dae955480e19f4498dbe4964619fc91d09b06 /mariadb-connector-c-v_2.3.7/libmariadb/strinstr.c | |
download | xml-backup-restore-35a201cc8ef0c3f5b2df88d2e528aabee1048348.tar.gz xml-backup-restore-35a201cc8ef0c3f5b2df88d2e528aabee1048348.zip |
Diffstat (limited to 'mariadb-connector-c-v_2.3.7/libmariadb/strinstr.c')
-rw-r--r-- | mariadb-connector-c-v_2.3.7/libmariadb/strinstr.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/mariadb-connector-c-v_2.3.7/libmariadb/strinstr.c b/mariadb-connector-c-v_2.3.7/libmariadb/strinstr.c new file mode 100644 index 0000000..6779930 --- /dev/null +++ b/mariadb-connector-c-v_2.3.7/libmariadb/strinstr.c @@ -0,0 +1,50 @@ +/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + MA 02111-1301, USA */ + +/* File : strinstr.c + Author : Monty & David + Updated: 1986.12.08 + Defines: strinstr() + + strinstr(src, pat) looks for an instance of pat in src. pat is not a + regex(3) pattern, it is a literal string which must be matched exactly. + The result 0 if the pattern was not found else it is the start char of + the pattern counted from the beginning of the string, where the first + char is 1. +*/ + +#include <my_global.h> +#include "m_string.h" + +uint strinstr(reg1 const char *str,reg4 const char *search) +{ + reg2 my_string i,j; + my_string start = (my_string) str; + + skipp: + while (*str != '\0') + { + if (*str++ == *search) + { + i=(my_string) str; j= (my_string) search+1; + while (*j) + if (*i++ != *j++) goto skipp; + return ((uint) (str - start)); + } + } + return (0); +} |