ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: selhilal <selhilal@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/10/18 16:00:29 by selhilal          #+#    #+#             */
/*   Updated: 2022/10/22 09:30:44 by selhilal         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *string)
{
	int		i;
	char	*ptr;

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