ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ysaito <ysaito@student.42tokyo.jp>         +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/06/28 17:09:21 by ysaito            #+#    #+#             */
/*   Updated: 2021/11/01 21:00:06 by ysaito           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *s1)
{
	size_t	len;
	char	*copy;

	len = ft_strlen(s1);
	copy = malloc(sizeof(char *) * (len + 1));
	if (copy == NULL)
		return (NULL);
	ft_memcpy(copy, s1, len + 1);
	return (copy);
}