/* ************************************************************************** */
/*                                                                            */
/*                                                  :::  o_   ::::::    :::   */
/*   print_pointer.c                               :+:  /    :+::+:    :+:    */
/*                                                +:+   >   +:++:+    +:+     */
/*   By: whaffman <whaffman@student.codam.nl>    +#+  +:+  +#++#++:++#++      */
/*                                              +#+ +#+#+ +#++#+    +#+ \o/   */
/*   Created: 2024/10/27 16:26:58 by whaffman   #+#+# #+#+# #+#    #+#   |    */
/*   Updated: 2024/10/27 16:31:19 by whaffman   ###   ###  ###    ###   / \   */
/*                                                                            */
/* ************************************************************************** */

#include <stdarg.h>
#include <unistd.h>
#include <stdlib.h>
#include "libft.h"
#include "ft_printf.h"

int	print_pointer(va_list args)
{
	long	n;
	size_t	len;
	char	*str;
	int		wrote;

	n = va_arg(args, unsigned long);
	if (!n)
		return (write(1, "(nil)", 5));
	str = ft_calloc(sizeof(char), 20);
	if (!str)
		return (-1);
	ft_strlcpy(str, "0x", 3);
	ft_putnbr_base(n, "0123456789abcdef", str);
	len = ft_strlen(str);
	wrote = write(1, str, len);
	free(str);
	return (wrote);
}