ft_strlcpy.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strlcpy.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tpouget <cassepipe@ymail.com>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/05/14 17:04:37 by tpouget           #+#    #+#             */
/*   Updated: 2020/05/14 17:06:12 by tpouget          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

size_t	ft_strlcpy(char *dst, const char *src, size_t size)
{
	size_t i;

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

/*
#include <unistd.h>
#include <stdio.h>
int main(int argc, char **argv)
{
	if (argc != 2) return 0;

	char buf[8] = "garbage";

	int a = ft_strlcpy(buf, argv[1], sizeof buf);

	if (a >= sizeof buf)
		puts("Truncated\n");
	else
		puts("Not truncated\n")

	write(1, buf, 8);
}
*/