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61 lines
2.3 KiB
61 lines
2.3 KiB
/* |
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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) 2016-2017 The strace developers. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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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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