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libiconv 1.16

    1: /* xstrdup.c -- copy a string with out of memory checking
    2:    Copyright (C) 1990, 1996, 2000-2003, 2005-2006 Free Software Foundation, Inc.
    3: 
    4:    This program is free software: you can redistribute it and/or modify
    5:    it under the terms of the GNU General Public License as published by
    6:    the Free Software Foundation; either version 3 of the License, or
    7:    (at your option) any later version.
    8: 
    9:    This program is distributed in the hope that it will be useful,
   10:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   12:    GNU General Public License for more details.
   13: 
   14:    You should have received a copy of the GNU General Public License
   15:    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
   16: 
   17: #include <config.h>
   18: 
   19: /* Specification.  */
   20: #include "xalloc.h"
   21: 
   22: #include <string.h>
   23: 
   24: /* Return a newly allocated copy of the N bytes of memory starting at P.  */
   25: 
   26: void *
   27: xmemdup (const void *p, size_t n)
   28: {
   29:   void *q = xmalloc (n);
   30:   memcpy (q, p, n);
   31:   return q;
   32: }
   33: 
   34: /* Return a newly allocated copy of STRING.  */
   35: 
   36: char *
   37: xstrdup (const char *string)
   38: {
   39:   return strcpy (XNMALLOC (strlen (string) + 1, char), string);
   40: }