42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/*
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* Copyright (c) 2016 Fabien Siron <fabien.siron@epita.fr>
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* Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com>
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* Copyright (c) 2016-2018 The strace developers.
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* All rights reserved.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#include "defs.h"
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#include "netlink_route.h"
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#include "nlattr.h"
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#include "print_fields.h"
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#include "netlink.h"
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#include <linux/rtnetlink.h>
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#include "xlat/rtnl_nsid_attrs.h"
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static const nla_decoder_t rtgenmsg_nla_decoders[] = {
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[NETNSA_NSID] = decode_nla_s32,
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[NETNSA_PID] = decode_nla_u32,
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[NETNSA_FD] = decode_nla_fd
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};
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DECL_NETLINK_ROUTE_DECODER(decode_rtgenmsg)
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{
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struct rtgenmsg rtgenmsg = { .rtgen_family = family };
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PRINT_FIELD_XVAL("{", rtgenmsg, rtgen_family, addrfams, "AF_???");
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tprints("}");
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const size_t offset = NLMSG_ALIGN(sizeof(rtgenmsg));
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if (len > offset) {
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tprints(", ");
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decode_nlattr(tcp, addr + offset, len - offset,
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rtnl_nsid_attrs, "NETNSA_???",
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rtgenmsg_nla_decoders,
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ARRAY_SIZE(rtgenmsg_nla_decoders), NULL);
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}
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}
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