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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_nrealloc.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:06:43 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:06:43 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#include <stddef.h>
#include <stdlib.h>
void
*ft_nrealloc(void *ptr, size_t oldsize, size_t newsize)
{
void *nptr;
if (!ptr)
{
if (!(ptr = malloc(newsize)))
return (NULL);
return (ptr);
}
else if (!newsize)
{
ft_memdel((void*)&ptr);
return (NULL);
}
if (!(nptr = malloc(newsize)))
return (ptr);
ft_memcpy(nptr, ptr, oldsize);
ft_memdel((void*)&ptr);
return (nptr);
}
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