ft_strdup.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: unite <marvin@42.fr>                       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/09/04 22:50:26 by unite             #+#    #+#             */
/*   Updated: 2020/07/16 02:50:17 by unite            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "libft.h"
 
char    *ft_strdup(const char *s1)
{
    size_t  i;
    char    *cpy;
 
    if (!(cpy = ft_strnew(ft_strlen(s1))))
        return (NULL);
    i = 0;
    while (s1[i])
    {
        cpy[i] = s1[i];
        i++;
    }
    cpy[i] = 0;
    return (cpy);
}