remove ceph code

[stor4nfv.git] / src / ceph / src / msg / async / EventSelect.cc

diff --git a/src/ceph/src/msg/async/EventSelect.cc b/src/ceph/src/msg/async/EventSelect.cc
deleted file mode 100644 (file)
index fdee6eb..0000000
--- a/src/ceph/src/msg/async/EventSelect.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
-// vim: ts=8 sw=2 smarttab
-/*
- * Ceph - scalable distributed file system
- *
- * Copyright (C) 2014 UnitedStack <haomai@unitedstack.com>
- *
- * Author: Haomai Wang <haomaiwang@gmail.com>
- *
- * This is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License version 2.1, as published by the Free Software
- * Foundation.  See file COPYING.
- *
- */
-
-#include "common/errno.h"
-#include "EventSelect.h"
-
-#include <unistd.h>
-#include <sys/select.h>
-#define dout_subsys ceph_subsys_ms
-
-#undef dout_prefix
-#define dout_prefix *_dout << "SelectDriver."
-
-int SelectDriver::init(EventCenter *c, int nevent)
-{
-  ldout(cct, 0) << "Select isn't suitable for production env, just avoid "
-                << "compiling error or special purpose" << dendl;
-  FD_ZERO(&rfds);
-  FD_ZERO(&wfds);
-  max_fd = 0;
-  return 0;
-}
-
-int SelectDriver::add_event(int fd, int cur_mask, int add_mask)
-{
-  ldout(cct, 10) << __func__ << " add event to fd=" << fd << " mask=" << add_mask
-                 << dendl;
-
-  int mask = cur_mask | add_mask;
-  if (mask & EVENT_READABLE)
-    FD_SET(fd, &rfds);
-  if (mask & EVENT_WRITABLE)
-    FD_SET(fd, &wfds);
-  if (fd > max_fd)
-      max_fd = fd;
-
-  return 0;
-}
-
-int SelectDriver::del_event(int fd, int cur_mask, int delmask)
-{
-  ldout(cct, 10) << __func__ << " del event fd=" << fd << " cur mask=" << cur_mask
-                 << dendl;
-
-  if (delmask & EVENT_READABLE)
-    FD_CLR(fd, &rfds);
-  if (delmask & EVENT_WRITABLE)
-    FD_CLR(fd, &wfds);
-  return 0;
-}
-
-int SelectDriver::resize_events(int newsize)
-{
-  return 0;
-}
-
-int SelectDriver::event_wait(vector<FiredFileEvent> &fired_events, struct timeval *tvp)
-{
-  int retval, numevents = 0;
-
-  memcpy(&_rfds, &rfds, sizeof(fd_set));
-  memcpy(&_wfds, &wfds, sizeof(fd_set));
-
-  retval = select(max_fd+1, &_rfds, &_wfds, NULL, tvp);
-  if (retval > 0) {
-    for (int j = 0; j <= max_fd; j++) {
-      int mask = 0;
-      struct FiredFileEvent fe;
-      if (FD_ISSET(j, &_rfds))
-          mask |= EVENT_READABLE;
-      if (FD_ISSET(j, &_wfds))
-          mask |= EVENT_WRITABLE;
-      if (mask) {
-        fe.fd = j;
-        fe.mask = mask;
-        fired_events.push_back(fe);
-        numevents++;
-      }
-    }
-  }
-  return numevents;
-}