ft_putnbr_fd.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putnbr_fd.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: pbie <marvin@42.fr>                        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/11/30 14:50:32 by pbie              #+#    #+#             */
/*   Updated: 2015/11/30 21:48:20 by pbie             ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

/*This function is exactly the same as our ft_putnbr function except that we
 * will be using our ft_putchar_fd function instead of ft_putchar beacuse we 
 * will be accepting a parameter for this function that is our file descriptor.
 * I recommend learning how the ft_putnbr and ft_putchar_fd functions work in
 * order to understand how this function works. The explanation of the inner
 * workings of this function are the same as I gave for ft_putnbr.*/

void		ft_putnbr_fd(int n, int fd)
{
	if (n == -2147483648)
		ft_putstr_fd("-2147483648", fd);
	else if (n < 0)
	{
		ft_putchar_fd('-', fd);
		ft_putnbr_fd(-n, fd);
	}
	else if (n >= 10)
	{
		ft_putnbr_fd(n / 10, fd);
		ft_putchar_fd(n % 10 + '0', fd);
	}
	else
		ft_putchar_fd(n + '0', fd);
}