ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: schetty <schetty@student.42kl.edu.my>      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/05/07 22:05:55 by schetty           #+#    #+#             */
/*   Updated: 2021/11/10 03:17:15 by schetty          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *s)
{
	size_t	len;
	char	*ptr;

	len = 0;
	while (s[len])
		len++;
	ptr = malloc(sizeof(char) * (len + 1));
	if (!ptr)
		return (NULL);
	ptr[len] = '\0';
	while (len--)
		ptr[len] = s[len];
	return (ptr);
}