ft_strlcpy.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strlcpy.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: fsanz-ex <fsanz-ex@student.42madrid.com    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/08/22 20:32:19 by fsanz-ex          #+#    #+#             */
/*   Updated: 2023/02/14 15:19:42 by fsanz-ex         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

/*Copies up to dstsize - 1 characters from the string src to dst, NUL-terminat-
ing the result if dstsize is not 0. Return the total length of the string tried
to create (the length of src).*/

size_t	ft_strlcpy(char *dst, const char *src, size_t dstsize)
{
	unsigned int	i;
	unsigned int	l;

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