repeat_str_n.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   repeat_str_n.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tgrekov <tgrekov@student.hive.fi>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/12/20 21:26:03 by tgrekov           #+#    #+#             */
/*   Updated: 2024/02/13 06:25:59 by tgrekov          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "../../../libft/libft.h"
 
static int  _repeat_str_n(const char *str, int n, int strlen, int fd)
{
    int res;
    int res2;
 
    res = 0;
    if (n > strlen)
    {
        res = _repeat_str_n(str, n - strlen, strlen, fd);
        if (res == -1)
            return (-1);
        n = strlen;
    }
    res2 = write(fd, str, n);
    if (res2 == -1)
        return (-1);
    return (res + res2);
}
 
int repeat_str_n(const char *str, int n, int fd)
{
    if (n < 1)
        return (0);
    return (_repeat_str_n(str, n, ft_strlen(str), fd));
}