kc3-lang/gnulib/lib/strndup.c

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• Hash : 32a72f45
  Author :
  Date : 2023-01-01T01:14:21
  

  maint: run 'make update-copyright'
  

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• lib/strndup.c

• /* A replacement function, for systems that lack strndup.
  
     Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2023 Free Software
     Foundation, Inc.
  
     This file is free software: you can redistribute it and/or modify
     it under the terms of the GNU Lesser General Public License as
     published by the Free Software Foundation; either version 2.1 of the
     License, or (at your option) any later version.
  
     This file is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  #include <string.h>
  
  #include <stdlib.h>
  
  char *
  strndup (char const *s, size_t n)
  {
    size_t len = strnlen (s, n);
    char *new = malloc (len + 1);
  
    if (new == NULL)
      return NULL;
  
    new[len] = '\0';
    return memcpy (new, s, len);
  }
  

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