ceph/src/messages/MStatfsReply.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
   7  *
   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.
  12  *
  13  */
  14
  15
  16 #ifndef CEPH_MSTATFSREPLY_H
  17 #define CEPH_MSTATFSREPLY_H
  18
  19 class MStatfsReply : public Message {
  20 public:
  21   struct ceph_mon_statfs_reply h;
  22
  23   MStatfsReply() : Message(CEPH_MSG_STATFS_REPLY) {}
  24   MStatfsReply(uuid_d &f, ceph_tid_t t, epoch_t epoch) : Message(CEPH_MSG_STATFS_REPLY) {
  25     memcpy(&h.fsid, f.bytes(), sizeof(h.fsid));
  26     header.tid = t;
  27     h.version = epoch;
  28   }
  29
  30   const char *get_type_name() const override { return "statfs_reply"; }
  31   void print(ostream& out) const override {
  32     out << "statfs_reply(" << header.tid << ")";
  33   }
  34
  35   void encode_payload(uint64_t features) override {
  36     ::encode(h, payload);
  37   }
  38   void decode_payload() override {
  39     bufferlist::iterator p = payload.begin();
  40     ::decode(h, p);
  41   }
  42 };
  43
  44 #endif