l2scan_list.h
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1 /*
2  * Copyright (C) 2023 ML!PA Consulting Gmbh
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
22 #ifndef NET_L2SCAN_LIST_H
23 #define NET_L2SCAN_LIST_H
24 
25 #include <stdlib.h>
26 
27 #include "list.h"
28 #include "net/netopt.h"
29 
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
33 
37 typedef struct l2scan_list {
38  list_node_t head;
39  /* items */
40 } l2scan_list_t;
41 
50 void l2scan_list_empty(l2scan_list_t *list,
51  list_node_t *nodes, unsigned nodes_numof,
52  size_t node_size);
53 
63 void l2scan_list_insert(l2scan_list_t *list,
64  list_node_t *nodes, unsigned nodes_numof,
65  size_t node_size,
66  const netopt_scan_result_t *result);
67 
78 unsigned l2scan_list_to_array(const l2scan_list_t *list,
79  void *nodes_array, unsigned nodes_numof,
80  size_t node_size);
81 
82 #ifdef __cplusplus
83 }
84 #endif
85 
86 #endif /* NET_L2SCAN_LIST_H */
l2scan_list_to_array
unsigned l2scan_list_to_array(const l2scan_list_t *list, void *nodes_array, unsigned nodes_numof, size_t node_size)
Copy the content of a L2 scan list to an array to get rid of the list overhead.
l2scan_list_t
struct l2scan_list l2scan_list_t
Type of a Link Layer scan list.
l2scan_list_empty
void l2scan_list_empty(l2scan_list_t *list, list_node_t *nodes, unsigned nodes_numof, size_t node_size)
Empty the list to start a new scan.
l2scan_list_insert
void l2scan_list_insert(l2scan_list_t *list, list_node_t *nodes, unsigned nodes_numof, size_t node_size, const netopt_scan_result_t *result)
Insert a new scan result into the list.
list.h
Intrusive linked list.
netopt.h
Definition of global configuration options.
l2scan_list
Type of a Link Layer scan list.
Definition: l2scan_list.h:37
l2scan_list::head
list_node_t head
List head, where head->next is the first element.
Definition: l2scan_list.h:38
list_node
List node structure.
Definition: list.h:40
netopt_scan_result
Basic network scan result.
Definition: netopt.h:942