You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.0 KiB
60 lines
2.0 KiB
8 years ago
|
/*
|
||
|
|
* Copyright (C) 2016 The Android Open Source Project
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* * Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* * Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in
|
||
|
|
* the documentation and/or other materials provided with the
|
||
|
|
* distribution.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
* SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef BIONIC_NETLINK_H
|
||
|
|
#define BIONIC_NETLINK_H
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
|
||
|
|
#include <linux/netlink.h>
|
||
|
|
#include <linux/rtnetlink.h>
|
||
|
|
|
||
|
|
struct nlmsghdr;
|
||
|
|
|
||
|
|
class NetlinkConnection {
|
||
|
|
public:
|
||
|
|
NetlinkConnection();
|
||
|
|
~NetlinkConnection();
|
||
|
|
|
||
|
|
bool SendRequest(int type);
|
||
|
|
bool ReadResponses(void callback(void*, nlmsghdr*), void* context);
|
||
|
|
|
||
|
|
private:
|
||
|
|
int fd_;
|
||
|
|
char* data_;
|
||
|
|
size_t size_;
|
||
|
|
};
|
||
|
|
|
||
|
|
#if !defined(__clang__)
|
||
|
|
// GCC gets confused by NLMSG_DATA and doesn't realize that the old-style
|
||
|
|
// cast is from a system header and should be ignored.
|
||
|
|
#pragma GCC diagnostic ignored "-Wold-style-cast"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|