ft_putnbr_fd.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putnbr_fd.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: yuotsuka <yuotsuka@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/04/18 21:03:41 by yuotsuka          #+#    #+#             */
/*   Updated: 2024/04/25 21:11:53 by yuotsuka         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	ft_putnbr_fd(int n, int fd)
{
	int	last_digit;

	if (n == -2147483648)
	{
		write(fd, "-", 1);
		write(fd, "2", 1);
		n = 147483648;
	}
	if (n < 0)
	{
		write(fd, "-", 1);
		n = -n;
	}
	if (n < 10)
	{
		n = n + '0';
		write(fd, &n, 1);
	}
	else
	{
		ft_putnbr_fd(n / 10, fd);
		last_digit = n % 10 + '0';
		write(fd, &last_digit, 1);
	}
}