err_queue.h

/*
 * Copyright 2013 Red Hat Inc., Durham, North Carolina.
 * All Rights Reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#pragma once
#ifndef _OSCAP_ERR_QUEUE_H
#define _OSCAP_ERR_QUEUE_H

#include "util.h"
#include "_error.h"
#include <stdbool.h>

OSCAP_HIDDEN_START;

struct err_queue;

struct err_queue *err_queue_new(void);

bool err_queue_push(struct err_queue *q, struct oscap_err_t *error);

bool err_queue_is_empty(struct err_queue *q);

struct oscap_err_t *err_queue_pop_first(struct err_queue *q);

const struct oscap_err_t *err_queue_get_last(struct err_queue *q);

void err_queue_free(struct err_queue *q, oscap_destruct_func destructor);

int err_queue_to_string(struct err_queue *q, char **result);

OSCAP_HIDDEN_END;

#endif