kc3-lang/gnulib/lib/reallocarray.c

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• Hash : 281b825e
  Author :
  Date : 2018-01-01T00:57:25
  

  maint: Run 'make update-copyright'
  

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• lib/reallocarray.c

• /* reallocarray function that is glibc compatible.
  
     Copyright (C) 2017-2018 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 3 of the License, or
     (at your option) any later version.
  
     This program 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 General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  /* written by Darshit Shah */
  
  #include <config.h>
  
  #include <stdlib.h>
  #include <errno.h>
  
  #include "xalloc-oversized.h"
  
  void *
  reallocarray (void *ptr, size_t nmemb, size_t size)
  {
      if (xalloc_oversized (nmemb, size))
        {
          errno = ENOMEM;
          return NULL;
        }
  
      /* Rely on the semantics of GNU realloc.  */
      return realloc (ptr, nmemb * size);
  }
  

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