blob: 0c8524850ad4f99085624c7ae61d0c3bc415024b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation
*
* This program 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 General Public License for more details.
*/
#ifndef __UBUSD_ID_H
#define __UBUSD_ID_H
#include <libubox/avl.h>
#include <stdint.h>
struct ubus_id {
struct avl_node avl;
uint32_t id;
};
void ubus_init_id_tree(struct avl_tree *tree);
void ubus_init_string_tree(struct avl_tree *tree, bool dup);
bool ubus_alloc_id(struct avl_tree *tree, struct ubus_id *id, uint32_t val);
static inline void ubus_free_id(struct avl_tree *tree, struct ubus_id *id)
{
avl_delete(tree, &id->avl);
}
static inline struct ubus_id *ubus_find_id(struct avl_tree *tree, uint32_t id)
{
struct avl_node *avl;
avl = avl_find(tree, &id);
if (!avl)
return NULL;
return container_of(avl, struct ubus_id, avl);
}
#endif
|
