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Annotation of embedaddon/ntp/libntp/strstr.c, revision 1.1

1.1     ! misho       1: #include <config.h>
        !             2: 
        !             3: #if !HAVE_STRSTR
        !             4: 
        !             5: /*
        !             6:  * Amanda, The Advanced Maryland Automatic Network Disk Archiver
        !             7:  * Copyright (c) 1991-1998 University of Maryland at College Park
        !             8:  * All Rights Reserved.
        !             9:  *
        !            10:  * Permission to use, copy, modify, distribute, and sell this software and its
        !            11:  * documentation for any purpose is hereby granted without fee, provided that
        !            12:  * the above copyright notice appear in all copies and that both that
        !            13:  * copyright notice and this permission notice appear in supporting
        !            14:  * documentation, and that the name of U.M. not be used in advertising or
        !            15:  * publicity pertaining to distribution of the software without specific,
        !            16:  * written prior permission.  U.M. makes no representations about the
        !            17:  * suitability of this software for any purpose.  It is provided "as is"
        !            18:  * without express or implied warranty.
        !            19:  *
        !            20:  * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
        !            21:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
        !            22:  * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
        !            23:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
        !            24:  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
        !            25:  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
        !            26:  *
        !            27:  * Author: James da Silva, Systems Design and Analysis Group
        !            28:  *                        Computer Science Department
        !            29:  *                        University of Maryland at College Park
        !            30:  */
        !            31: /*
        !            32:  * $Id$
        !            33:  *
        !            34:  * replacement for missing ANSI-C strstr function
        !            35:  */
        !            36: 
        !            37: char *strstr(a, b)
        !            38: char *a, *b;
        !            39: {
        !            40:         int alen, blen, i;
        !            41: 
        !            42:         alen = strlen(a);
        !            43:         blen = strlen(b);
        !            44: 
        !            45:         for(i=0; i <= alen-blen; i++, a++)
        !            46:             if(strncmp(a, b, blen) == 0) return a;
        !            47: 
        !            48:         return NULL;
        !            49: }
        !            50: #else
        !            51: int strstr_bs;
        !            52: #endif