ft_strlcat.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strlcat.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ewilliam <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/11/29 19:19:05 by ewilliam          #+#    #+#             */
/*   Updated: 2016/12/08 16:54:06 by ewilliam         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

size_t	ft_strlcat(char *dst, const char *src, size_t size)
{
	size_t	dlen;
	size_t	slen;

	dlen = ft_strlen(dst);
	slen = ft_strlen(src);
	if (dlen >= size)
		return (slen + (size >= dlen ? dlen : size));
	ft_strncat(dst, src, size - dlen - 1);
	return (dlen + slen);
}