libft/ft_putnbr_fd.c at master · ivork95/libft · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   ft_putnbr_fd.c                                     :+:    :+:            */
/*                                                     +:+                    */
/*   By: ivork <ivork@student.codam.nl>               +#+                     */
/*                                                   +#+                      */
/*   Created: 2020/11/08 17:02:08 by ivork         #+#    #+#                 */
/*   Updated: 2020/11/18 13:20:16 by anonymous     ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	ft_putnbr_fd(int n, int fd)
{
	if (n == -2147483648)
	{
		ft_putchar_fd('-', fd);
		ft_putchar_fd('2', fd);
		n = 147483648;
	}
	if (n < 0)
	{
		ft_putchar_fd('-', fd);
		n *= -1;
	}
	if (n > 0)
	{
		if ((n / 10) != 0)
			ft_putnbr_fd((n / 10), fd);
		ft_putchar_fd((n % 10 + '0'), fd);
	}
	if (n == 0)
		ft_putchar_fd((n + '0'), fd);
}