ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: vbraeke <marvin@42.fr>                     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/11/27 14:20:52 by vbraeke           #+#    #+#             */
/*   Updated: 2015/12/21 14:58:10 by vbraeke          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(char *str)
{
	int		i;
	char	*dup;

	i = 0;
	dup = (char *)malloc(ft_strlen(str) + 1);
	if (dup == NULL)
		return (NULL);
	else
	{
		while (str[i])
		{
			dup[i] = str[i];
			i++;
		}
		dup[i] = '\0';
		return (dup);
	}
}