1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
8 * This is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License version 2.1, as published by the Free Software
11 * Foundation. See file COPYING.
15 #ifndef CEPH_MEXPORTDIRACK_H
16 #define CEPH_MEXPORTDIRACK_H
18 #include "MExportDir.h"
20 class MExportDirAck : public Message {
23 bufferlist imported_caps;
25 dirfrag_t get_dirfrag() { return dirfrag; }
27 MExportDirAck() : Message(MSG_MDS_EXPORTDIRACK) {}
28 MExportDirAck(dirfrag_t df, uint64_t tid) :
29 Message(MSG_MDS_EXPORTDIRACK), dirfrag(df) {
33 ~MExportDirAck() override {}
36 const char *get_type_name() const override { return "ExAck"; }
37 void print(ostream& o) const override {
38 o << "export_ack(" << dirfrag << ")";
41 void decode_payload() override {
42 bufferlist::iterator p = payload.begin();
44 ::decode(imported_caps, p);
46 void encode_payload(uint64_t features) override {
47 ::encode(dirfrag, payload);
48 ::encode(imported_caps, payload);