ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lboukrou <lboukrou@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/11/27 01:32:13 by lboukrou          #+#    #+#             */
/*   Updated: 2020/01/01 20:22:57 by lboukrou         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *s)
{
	char	*dest;
	int		i;

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