ft_strlcat.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strlcat.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: kchikwam <kchikwam@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/06/13 18:23:06 by kchikwam          #+#    #+#             */
/*   Updated: 2024/06/27 13:12:23 by kchikwam         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

size_t	ft_strlcat(char *dest, const char *src, size_t size)
{
	size_t	dest_len;
	size_t	src_len;
	size_t	i;

	dest_len = ft_strlen(dest);
	src_len = ft_strlen(src);
	i = 0;
	if (size <= dest_len)
		return (size + src_len);
	while (src[i] != '\0' && (dest_len < size -1))
	{
		dest[dest_len] = src[i];
		dest_len++;
		i++;
	}
	dest[dest_len] = '\0';
	return (dest_len + ft_strlen(&src[i]));
}