ft_strlcat.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strlcat.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ulyildiz <ulyildiz@student.42kocaeli.co    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/10/11 09:43:20 by ulyildiz          #+#    #+#             */
/*   Updated: 2023/10/17 20:52:38 by ulyildiz         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

size_t	ft_strlcat(char *dst, const char *src, size_t dstsize)
{
	size_t	i;
	size_t	j;
	size_t	d;

	d = ft_strlen(dst);
	j = 0;
	i = 0;
	if (dstsize <= d)
		return (dstsize + ft_strlen(src));
	while (dst[i] != '\0')
		i++;
	while (src[j] != '\0' && j < dstsize - d - 1)
		dst[i++] = src[j++];
	dst[i] = '\0';
	return (d + ft_strlen(src));
}