mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-08 16:57:16 +01:00
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/* 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);
|
|
}
|