syntax = "proto2";

import "opts.proto";

enum fstype {
	UNSUPPORTED		= 0;
	PROC			= 1;
	SYSFS			= 2;
	DEVTMPFS		= 3;
	BINFMT_MISC		= 4;
	TMPFS			= 5;
	DEVPTS			= 6;
	SIMFS			= 7;
	PSTORE			= 8;
	SECURITYFS		= 9;
	FUSECTL			= 10;
	DEBUGFS			= 11;
	CGROUP			= 12;
	AUFS			= 13;
	MQUEUE			= 14;
	FUSE			= 15;
	AUTO			= 16;
	OVERLAYFS		= 17;
	AUTOFS			= 18;
	TRACEFS			= 19;

	/* These three are reserved for NFS support */
	// RPC_PIPEFS		= 20;
	// NFS			= 21;
	// NFS4			= 22;
};

message mnt_entry {
	required uint32		fstype			= 1;
	required uint32		mnt_id			= 2;
	required uint32		root_dev		= 3 [(criu).dev = true];
	required uint32		parent_mnt_id		= 4;
	required uint32		flags			= 5 [(criu).hex = true];

	required string		root			= 6;
	required string		mountpoint		= 7;
	required string		source			= 8;
	required string		options			= 9;

	optional uint32		shared_id		= 10;
	optional uint32		master_id		= 11;

	optional bool		with_plugin		= 12;
	optional bool		ext_mount		= 13;

	optional string		fsname			= 14;
	optional bool		internal_sharing	= 15;

	optional bool		deleted			= 16;
	optional uint32		sb_flags		= 17 [(criu).hex = true];
}
