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Annotation of embedaddon/lrzsz/lib/strdup.c, revision 1.1.1.1

1.1       misho       1: /* strdup.c : replacement function for missing strdup(). */
                      2: /*
                      3:     Copyright (C) 1996 1997 Uwe Ohse
                      4: 
                      5:     This program is free software; you can redistribute it and/or modify
                      6:     it under the terms of the GNU General Public License as published by
                      7:     the Free Software Foundation; either version 2 of the License, or
                      8:     (at your option) any later version.
                      9: 
                     10:     This program is distributed in the hope that it will be useful,
                     11:     but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     13:     GNU General Public License for more details.
                     14: 
                     15:     You should have received a copy of the GNU General Public License
                     16:     along with this program; if not, write to the Free Software
                     17:     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
                     18: 
                     19:     Contact: uwe@ohse.de, Uwe Ohse @ DU3 (mausnet)
                     20:        Snail Mail (don't expect me to answer):
                     21:              Uwe Ohse
                     22:              Drosselstraße 2
                     23:              47055 Duisburg
                     24:              Germany
                     25: */
                     26: #include "config.h"
                     27: 
                     28: #include <stdlib.h>
                     29: #include <string.h>
                     30: 
                     31: char *strdup(const char *s)
                     32: {
                     33:        char *p;
                     34:        size_t l=strlen(s)+1;
                     35:        p=malloc(l);
                     36:        if (!p)
                     37:                return NULL;
                     38:        return memcpy(p,s,l);
                     39: }