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55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02111-1301, USA */
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/* File : strmake.c
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Author : Michael Widenius
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Updated: 20 Jul 1984
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Defines: strmake()
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strmake(dst,src,length) moves length characters, or until end, of src to
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dst and appends a closing NUL to dst.
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Note that is strlen(src) >= length then dst[length] will be set to \0
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strmake() returns pointer to closing null
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*/
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#include <my_global.h>
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#include "m_string.h"
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#ifdef BAD_STRING_COMPILER
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char *strmake(char *dst,const char *src, size_t length)
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{
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reg1 char *res;
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if ((res=memccpy(dst,src,0,length)))
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return res-1;
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dst[length]=0;
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return dst+length;
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}
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#define strmake strmake_overlapp /* Use orginal for overlapping str */
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#endif
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char *strmake(register char *dst, register const char *src, size_t length)
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{
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while (length--)
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if (! (*dst++ = *src++))
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return dst-1;
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*dst=0;
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return dst;
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}
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