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// SPDX-License-Identifier: MIT
syntax = "proto2";
import "opts.proto";
import "fown.proto";
import "sk-opts.proto";
message ip_opts_raw_entry {
optional bool hdrincl = 1;
optional bool nodefrag = 2;
optional bool checksum = 3;
repeated uint32 icmpv_filter = 4;
}
message ip_opts_entry {
optional bool freebind = 1;
// Fields 2 and 3 are reserved for vz7 use
optional ip_opts_raw_entry raw = 4;
optional bool pktinfo = 5;
}
message inet_sk_entry {
/*
* We have two IDs here -- id and ino. The first one
* is used when restoring socket behind a file descriprot.
* The fdinfo image's id is it. The second one is used
* in sk-inet.c internally, in particular we identify
* a TCP stream to restore into this socket using the
* ino value.
*/
required uint32 id = 1;
required uint32 ino = 2;
required uint32 family = 3 [(criu).dict = "sk"];
required uint32 type = 4 [(criu).dict = "sk"];
required uint32 proto = 5 [(criu).dict = "sk"];
required uint32 state = 6 [(criu).dict = "sk"];
required uint32 src_port = 7;
required uint32 dst_port = 8;
required uint32 flags = 9 [(criu).hex = true];
required uint32 backlog = 10;
repeated uint32 src_addr = 11 [(criu).ipadd = true];
repeated uint32 dst_addr = 12 [(criu).ipadd = true];
required fown_entry fown = 13;
required sk_opts_entry opts = 14;
optional bool v6only = 15;
optional ip_opts_entry ip_opts = 16;
/* for ipv6, we need to send the ifindex to bind(); we keep the ifname
* here and convert it on restore */
optional string ifname = 17;
optional uint32 ns_id = 18;
optional sk_shutdown shutdown = 19;
}
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