53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/*
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* msg.c Messaging (netlink) helper functions.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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* Authors: Richard Alpe <richard.alpe@ericsson.com>
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*/
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#include <stdio.h>
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#include <time.h>
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#include <errno.h>
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#include <libmnl/libmnl.h>
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#include "mnl_utils.h"
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#include "msg.h"
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extern struct mnlu_gen_socket tipc_nlg;
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int parse_attrs(const struct nlattr *attr, void *data)
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{
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const struct nlattr **tb = data;
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int type = mnl_attr_get_type(attr);
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tb[type] = attr;
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return MNL_CB_OK;
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}
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int msg_doit(struct nlmsghdr *nlh, mnl_cb_t callback, void *data)
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{
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nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK;
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return mnlu_gen_socket_sndrcv(&tipc_nlg, nlh, callback, data);
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}
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int msg_dumpit(struct nlmsghdr *nlh, mnl_cb_t callback, void *data)
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{
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nlh->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
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return mnlu_gen_socket_sndrcv(&tipc_nlg, nlh, callback, data);
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}
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struct nlmsghdr *msg_init(int cmd)
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{
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struct nlmsghdr *nlh;
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nlh = mnlu_gen_socket_cmd_prepare(&tipc_nlg, cmd, 0);
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return nlh;
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}
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