38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_calloc.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2023/11/01 16:02:26 by adjoly #+# #+# */
|
|
/* Updated: 2023/12/18 08:40:14 by adjoly ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "libft.h"
|
|
#include <complex.h>
|
|
|
|
void *ft_calloc(size_t nmemb, size_t size)
|
|
{
|
|
char *str;
|
|
size_t i;
|
|
|
|
i = 0;
|
|
if (nmemb == 0 || size == 0)
|
|
return (malloc(1));
|
|
if ((int)size < 0 && (int)nmemb < 0)
|
|
return (NULL);
|
|
if ((unsigned long long)(size * nmemb) > 4294967295)
|
|
return (NULL);
|
|
str = malloc(nmemb * size);
|
|
if (!str)
|
|
return (NULL);
|
|
while (i < (nmemb * size))
|
|
{
|
|
*(unsigned char *)(str + i) = '\0';
|
|
i++;
|
|
}
|
|
return (str);
|
|
}
|