ft_ssl_md5/libs/libft/srcs/ft_tabjoin.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_tabjoin.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: bchanot <bchanot@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/02/23 01:28:42 by bchanot           #+#    #+#             */
/*   Updated: 2018/10/29 11:52:02 by bchanot          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	**ft_tabjoin(char **tabl, const char *const src)
{
	char	**tmp;
	size_t	i;

	if (!tabl)
	{
		if (!(tmp = (char **)ft_memalloc(sizeof(char *) * 2)))
			return (NULL);
		tmp[1] = 0;
		tmp[0] = ft_strdup(src);
	}
	else
	{
		i = -1;
		if (!(tmp = (char **)ft_memalloc(sizeof(char *) *
										(ft_tablen(tabl) + 2))))
			return (NULL);
		while (tabl[++i])
			tmp[i] = ft_strdup(tabl[i]);
		tmp[i] = ft_strdup(src);
		tmp[i + 1] = 0;
		ft_memdel2((void ***)&tabl);
	}
	return (tmp);
}