ft_calloc.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_calloc.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: carlde-l <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/07/06 21:02:37 by carlde-l          #+#    #+#             */
/*   Updated: 2022/10/03 05:33:32 by carlde-l         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"
#include <limits.h>
#include <stdio.h>
void	*ft_calloc(size_t count, size_t size)
{
	void	*p;

	if (count == SIZE_MAX || size == SIZE_MAX)
		return (0);
	p = malloc(count * size);
	if (!p)
		return (0);
	ft_bzero(p, count * size);
	return (p);
}
/*
int	main()
{
	if (calloc(4294967296, 1))
		printf("2");
	
	if (ft_calloc(4294967295, 2))
		printf("1\n");
}*/