69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
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/*
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* Copyright (C) 2009-2016 B.A.T.M.A.N. contributors:
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*
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* Marek Lindner <mareklindner@neomailbox.ch>, Andrew Lunn <andrew@lunn.ch>
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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 version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA
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*
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*/
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#ifndef _BATADV_NETLINK_H
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#define _BATADV_NETLINK_H
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#include <netlink/netlink.h>
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#include <netlink/genl/genl.h>
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#include <netlink/genl/ctrl.h>
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#include <stddef.h>
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#include <stdbool.h>
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#include "batman_adv.h"
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struct batadv_nlquery_opts {
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int err;
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};
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
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#endif
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#ifndef container_of
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#define container_of(ptr, type, member) __extension__ ({ \
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const __typeof__(((type *)0)->member) *__pmember = (ptr); \
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(type *)((char *)__pmember - offsetof(type, member)); })
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#endif
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int batadv_nl_query_common(const char *mesh_iface,
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enum batadv_nl_commands nl_cmd,
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nl_recvmsg_msg_cb_t callback, int flags,
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struct batadv_nlquery_opts *query_opts);
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static inline bool batadv_nl_missing_attrs(struct nlattr *attrs[],
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const enum batadv_nl_attrs mandatory[],
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size_t num)
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{
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size_t i;
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for (i = 0; i < num; i++) {
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if (!attrs[mandatory[i]])
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return true;
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}
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return false;
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}
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extern struct nla_policy batadv_netlink_policy[];
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#endif /* _BATADV_NETLINK_H */
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