blob: 731b0fa76784b5a1e4f7886ae8d36a79df7df39e (
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
46
47
48
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* msg.c Messaging (netlink) helper functions.
*
* Authors: Richard Alpe <richard.alpe@ericsson.com>
*/
#include <stdio.h>
#include <time.h>
#include <errno.h>
#include <libmnl/libmnl.h>
#include "mnl_utils.h"
#include "msg.h"
extern struct mnlu_gen_socket tipc_nlg;
int parse_attrs(const struct nlattr *attr, void *data)
{
const struct nlattr **tb = data;
int type = mnl_attr_get_type(attr);
tb[type] = attr;
return MNL_CB_OK;
}
int msg_doit(struct nlmsghdr *nlh, mnl_cb_t callback, void *data)
{
nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
return mnlu_gen_socket_sndrcv(&tipc_nlg, nlh, callback, data);
}
int msg_dumpit(struct nlmsghdr *nlh, mnl_cb_t callback, void *data)
{
nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
return mnlu_gen_socket_sndrcv(&tipc_nlg, nlh, callback, data);
}
struct nlmsghdr *msg_init(int cmd)
{
struct nlmsghdr *nlh;
nlh = mnlu_gen_socket_cmd_prepare(&tipc_nlg, cmd, 0);
return nlh;
}
|
