printf/ft_putnbr_fd_increment.c at main · ohraineri/printf · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putnbr_fd_count.c                              :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mraineri <mraineri@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/05/05 17:25:33 by mraineri          #+#    #+#             */
/*   Updated: 2024/06/27 16:35:44 by mraineri         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "ft_printf.h"

void	ft_putnbr_fd_increment(int n, int fd, int *c)
{
	if (n == -2147483648)
	{
		write(fd, "-2147483648", 11);
		*c += 11;
		return ;
	}
	if (n < 0)
	{
		write(fd, "-", 1);
		*c += 1;
		n *= -1;
	}
	(*c)++;
	if (n > 9)
		ft_putnbr_fd_increment(n / 10, fd, c);
	ft_putchar_fd((n % 10) + '0', fd);
}