ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: oakoudad <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/11/12 15:44:59 by oakoudad          #+#    #+#             */
/*   Updated: 2021/11/12 15:45:01 by oakoudad         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *s1)
{
	int		i;
	int		len;
	char	*str;

	i = 0;
	len = ft_strlen(s1);
	str = malloc(sizeof(char) * (len + 1));
	if (!str)
		return (NULL);
	while (s1[i])
	{
		str[i] = s1[i];
		i++;
	}
	str[i] = '\0';
	return (str);
}