55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/* $NetBSD: strstr.c,v 1.2 2003/12/04 16:23:37 drochner Exp $ */
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#include <config.h>
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#if !HAVE_STRSTR
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/*
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* Amanda, The Advanced Maryland Automatic Network Disk Archiver
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* Copyright (c) 1991-1998 University of Maryland at College Park
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* All Rights Reserved.
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of U.M. not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. U.M. makes no representations about the
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* suitability of this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*
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* U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
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* BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: James da Silva, Systems Design and Analysis Group
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* Computer Science Department
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* University of Maryland at College Park
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*/
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/*
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* $Id: strstr.c,v 1.2 2003/12/04 16:23:37 drochner Exp $
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*
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* replacement for missing ANSI-C strstr function
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*/
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char *strstr(a, b)
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char *a, *b;
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{
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int alen, blen, i;
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alen = strlen(a);
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blen = strlen(b);
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for(i=0; i <= alen-blen; i++, a++)
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if(strncmp(a, b, blen) == 0) return a;
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return NULL;
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}
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#else
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int strstr_bs;
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#endif
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