ft_strdup.c

/* ************************************************************************** */
/*                                                          LE - /            */
/*                                                              /             */
/*   ft_strdup.c                                      .::    .:/ .      .::   */
/*                                                 +:+:+   +:    +:  +:+:+    */
/*   By: brobicho <marvin@le-101.fr>                +:+   +:    +:    +:+     */
/*                                                 #+#   #+    #+    #+#      */
/*   Created: 2017/12/04 03:19:58 by brobicho     #+#   ##    ##    #+#       */
/*   Updated: 2017/12/04 03:19:58 by brobicho    ###    #+. /#+    ###.fr     */
/*                                                         /                  */
/*                                                        /                   */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *s1)
{
	char	*copy;
	int		i;

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