ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ioleksiu <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/12/01 18:06:56 by ioleksiu          #+#    #+#             */
/*   Updated: 2016/12/07 18:33:55 by ioleksiu         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <string.h>
#include "lem_in.h"

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

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