ft_putnbr_fd.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putnbr_fd.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: pcabanas <pcabanas@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/02/26 13:31:29 by pcabanas          #+#    #+#             */
/*   Updated: 2024/03/07 17:12:49 by pcabanas         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

//Sends the number 'n' to the given descriptor file.
void	ft_putnbr_fd(int n, int fd)
{
	if (n == -2147483648)
		write (fd, "-2147483648", 11);
	else if (n < 0)
	{
		write (fd, "-", 1);
		ft_putnbr_fd(-n, fd);
	}
	else if (n > 9)
	{
		ft_putnbr_fd(n / 10, fd);
		ft_putnbr_fd(n % 10, fd);
	}
	else
		ft_putchar_fd(n + '0', fd);
}

/*#include <fcntl.h>
int	main(void)
{
	int fd = open("output.txt", O_WRONLY | O_CREAT, 0666);
	int	n[] = 150;
	ft_putnbr_fd(n, fd);
	close(fd);
	return (0);
}*/