remove ceph code

[stor4nfv.git] / src / ceph / src / rbd_replay / BufferReader.cc

diff --git a/src/ceph/src/rbd_replay/BufferReader.cc b/src/ceph/src/rbd_replay/BufferReader.cc
deleted file mode 100644 (file)
index ad78b99..0000000
--- a/src/ceph/src/rbd_replay/BufferReader.cc
+++ /dev/null
@@ -1,37 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "rbd_replay/BufferReader.h"
-#include "include/assert.h"
-#include "include/intarith.h"
-
-namespace rbd_replay {
-
-BufferReader::BufferReader(int fd, size_t min_bytes, size_t max_bytes)
-  : m_fd(fd), m_min_bytes(min_bytes), m_max_bytes(max_bytes),
-    m_bl_it(m_bl.begin()), m_eof_reached(false) {
-  assert(m_min_bytes <= m_max_bytes);
-}
-
-int BufferReader::fetch(bufferlist::iterator **it) {
-  if (m_bl_it.get_remaining() < m_min_bytes) {
-    ssize_t bytes_to_read = ROUND_UP_TO(m_max_bytes - m_bl_it.get_remaining(),
-                                        CEPH_PAGE_SIZE);
-    while (!m_eof_reached && bytes_to_read > 0) {
-      int r = m_bl.read_fd(m_fd, CEPH_PAGE_SIZE);
-      if (r < 0) {
-        return r;
-      }
-      if (r == 0) {
-       m_eof_reached = true;
-      }
-      assert(r <= bytes_to_read);
-      bytes_to_read -= r;
-    }
-  }
-
-  *it = &m_bl_it;
-  return 0;
-}
-
-} // namespace rbd_replay