/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   alloc_cmd_array.c                                  :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lperrey <lperrey@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/11/02 22:46:23 by lperrey           #+#    #+#             */
/*   Updated: 2021/11/07 04:29:54 by lperrey          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

size_t	count_pipes(t_token *token)
{
	size_t	count;

	count = 0;
	while (token)
	{
		if (token->id == T_PIPE)
			count++;
		token = token->next;
	}
	return (count);
}

t_cmd	**alloc_cmd_array(size_t cmd_nbr)
{
	t_cmd	**cmd_arr;
	size_t	i;

	cmd_arr = ft_calloc(cmd_nbr + 1, sizeof (void *));
	if (!cmd_arr)
		return (ft_retp_perror(NULL, "alloc_cmd()"));
	i = 0;
	while (i < cmd_nbr)
	{
		cmd_arr[i] = ft_calloc(1, sizeof (*cmd_arr[i]));
		if (!cmd_arr[i])
		{
			ft_free_2d_arr(cmd_arr);
			return (ft_retp_perror(NULL, "alloc_cmd()"));
		}
		i++;
	}
	return (cmd_arr);
}