args.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   t_arg.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: dmoureu- <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/01/27 17:44:23 by dmoureu-          #+#    #+#             */
/*   Updated: 2016/02/10 18:46:13 by dmoureu-         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "ft_ls.h"

t_arg	*newarg(char *str)
{
	t_arg *arg;

	arg = (t_arg*)malloc(sizeof(t_arg));
	arg->path = ft_strdup(str);
	arg->deny = 0;
	arg->mtime = 0;
	arg->empty = 1;
	arg->ent = NULL;
	arg->read = 0;
	arg->sub = NULL;
	arg->next = NULL;
	return (arg);
}

t_arg	*addarg(t_arg **lstarg, t_arg *arg)
{
	t_arg	*beginlst;
	t_arg	*current;

	beginlst = *lstarg;
	current = beginlst;
	if (!*lstarg)
		beginlst = arg;
	else
	{
		while (current->next)
			current = current->next;
		current->next = arg;
	}
	return (beginlst);
}

int		arglen(t_arg *arg)
{
	int		length;
	t_arg	*marg;

	marg = arg;
	length = 0;
	while (marg)
	{
		length++;
		marg = marg->next;
	}
	return (length);
}