ft_strdup.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strdup.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: thuy-ngu <thuy-ngu@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/10/02 21:22:25 by thuy-ngu          #+#    #+#             */
/*   Updated: 2023/10/14 17:58:35 by thuy-ngu         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strdup(const char *src)
{
	size_t		len;
	char		*dest;
	int			i;

	len = ft_strlen(src);
	dest = (char *)malloc((sizeof(char)) * (len) + 1);
	if (!dest)
	{
		return (NULL);
	}
	i = 0;
	while (src[i] != '\0')
	{
		dest[i] = src[i];
		i++;
	}
	dest[i] = '\0';
	return (dest);
}
/*int		main(void)
{
	char *dup = ft_strdup("It is something");
	printf("%s\n", dup);
	free(dup);
}*/