blob: 8cd817cc041f80d4542439d664898e1ebd3f9ff6 [file] [log] [blame]
* BlueZ - Bluetooth protocol stack for Linux
* Copyright (C) 2012-2014 Intel Corporation. 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
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#include <stdbool.h>
typedef void (*queue_destroy_func_t)(void *data);
struct queue;
struct queue_entry {
void *data;
struct queue_entry *next;
struct queue *queue_new(void);
void queue_destroy(struct queue *queue, queue_destroy_func_t destroy);
bool queue_push_tail(struct queue *queue, void *data);
bool queue_push_head(struct queue *queue, void *data);
bool queue_push_after(struct queue *queue, void *entry, void *data);
void *queue_pop_head(struct queue *queue);
void *queue_peek_head(struct queue *queue);
void *queue_peek_tail(struct queue *queue);
typedef void (*queue_foreach_func_t)(void *data, void *user_data);
void queue_foreach(struct queue *queue, queue_foreach_func_t function,
void *user_data);
typedef bool (*queue_match_func_t)(const void *data, const void *match_data);
void *queue_find(struct queue *queue, queue_match_func_t function,
const void *match_data);
bool queue_remove(struct queue *queue, void *data);
void *queue_remove_if(struct queue *queue, queue_match_func_t function,
void *user_data);
unsigned int queue_remove_all(struct queue *queue, queue_match_func_t function,
void *user_data, queue_destroy_func_t destroy);
const struct queue_entry *queue_get_entries(struct queue *queue);
unsigned int queue_length(struct queue *queue);
bool queue_isempty(struct queue *queue);