ft_strlcat.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strlcat.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lpires-n <lpires-n@student.42sp.org.br>    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/06/02 04:16:03 by lpires-n          #+#    #+#             */
/*   Updated: 2022/06/04 06:23:30 by lpires-n         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

size_t	ft_strlcat(char *dst, const char *src, size_t size)
{
	size_t	i;
	size_t	len_dst;
	size_t	len_src;

	i = 0;
	len_dst = ft_strlen(dst);
	len_src = ft_strlen(src);
	if (size < len_dst)
		return (size + len_src);
	while (src[i] && size > (len_dst + 1 + i))
	{
		dst[len_dst + i] = src[i];
		i++;
	}
	dst[len_dst + i] = '\0';
	return (len_src + len_dst);
}