ft_printf/libftprintf/ft_va_pointer.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_va_pointer.c                                    :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gbaconni@student.42lausanne.ch             +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/01/20 11:56:16 by gbaconni          #+#    #+#             */
/*   Updated: 2022/04/29 14:33:20 by gbaconni         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libftprintf.h"

int	ft_va_pointer(const char *format, va_list ap)
{
	int			ret;
	void		*p;
	char		*s;

	(void) format;
	ret = 0;
	p = va_arg(ap, void *);
	if (p == NULL)
	{
		ret = ft_puts(NIL);
		return (ret);
	}
	s = ft_ltoa_base((long) p, HEXA_LOWER);
	ret += ft_puts("0x");
	ret += ft_puts(s);
	free(s);
	return (ret);
}