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src/rtnl_nsid.c
43 строки
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Eugene Syromyatnikov
netlink_route: switch rtgenmsg and nsid naming usage
07 ноя 2021, 11:00
07 ноя 2021, 11:00
4b5a4be
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/* * Copyright (c) 2016 Fabien Siron <fabien.siron@epita.fr> * Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com> * Copyright (c) 2016-2021 The strace developers. * All rights reserved. * * SPDX-License-Identifier: LGPL-2.1-or-later */ #include "defs.h" #include "netlink_route.h" #include "nlattr.h" #include "netlink.h" #include <linux/rtnetlink.h> #include "xlat/rtnl_nsid_attrs.h" static const nla_decoder_t nsid_nla_decoders[] = { [NETNSA_NSID] = decode_nla_s32, [NETNSA_PID] = decode_nla_u32, [NETNSA_FD] = decode_nla_fd, [NETNSA_TARGET_NSID] = decode_nla_s32, [NETNSA_CURRENT_NSID] = decode_nla_s32 }; DECL_NETLINK_ROUTE_DECODER(decode_nsid) { struct rtgenmsg rtgenmsg = { .rtgen_family = family }; tprint_struct_begin(); PRINT_FIELD_XVAL(rtgenmsg, rtgen_family, addrfams, "AF_???"); tprint_struct_end(); const size_t offset = NLMSG_ALIGN(sizeof(rtgenmsg)); if (len > offset) { tprint_array_next(); decode_nlattr(tcp, addr + offset, len - offset, rtnl_nsid_attrs, "NETNSA_???", nsid_nla_decoders, ARRAY_SIZE(nsid_nla_decoders), NULL); } }