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diff --git a/src/ceph/src/common/code_environment.cc b/src/ceph/src/common/code_environment.cc
deleted file mode 100644
index 7b106d5..0000000
--- a/src/ceph/src/common/code_environment.cc
+++ /dev/null
@@ -1,93 +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) 2011 New Dream Network
- *
- * 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/code_environment.h"
-
-#include <iostream>
-
-#ifdef HAVE_SYS_PRCTL_H
-#include <sys/prctl.h>
-#endif
-
-code_environment_t g_code_env = CODE_ENVIRONMENT_UTILITY;
-
-extern "C" const char *code_environment_to_str(enum code_environment_t e)
-{
-  switch (e) {
-    case CODE_ENVIRONMENT_UTILITY:
-      return "CODE_ENVIRONMENT_UTILITY";
-    case CODE_ENVIRONMENT_DAEMON:
-      return "CODE_ENVIRONMENT_DAEMON";
-    case CODE_ENVIRONMENT_LIBRARY:
-      return "CODE_ENVIRONMENT_LIBRARY";
-    default:
-      return NULL;
-  }
-}
-
-std::ostream &operator<<(std::ostream &oss, const enum code_environment_t e)
-{
-  oss << code_environment_to_str(e);
-  return oss;
-}
-
-#if defined(HAVE_SYS_PRCTL_H) && defined(PR_GET_NAME) /* Since 2.6.11 */
-
-int get_process_name(char *buf, int len)
-{
-  if (len <= 16) {
-    /* The man page discourages using this prctl with a buffer shorter
-     * than 16 bytes. With a 16-byte buffer, it might not be
-     * null-terminated. */
-    return -ENAMETOOLONG;
-  }
-  memset(buf, 0, len);
-  return prctl(PR_GET_NAME, buf);
-}
-
-#elif defined(HAVE_GETPROGNAME)
-
-int get_process_name(char *buf, int len)
-{
-  if (len <= 0) {
-    return -EINVAL;
-  }
-
-  const char *progname = getprogname();
-  if (progname == nullptr || *progname == '\0') {
-    return -ENOSYS;
-  }
-
-  strncpy(buf, progname, len - 1);
-  buf[len - 1] = '\0';
-  return 0;
-}
-
-#else
-
-int get_process_name(char *buf, int len)
-{
-  return -ENOSYS;
-}
-
-#endif
-
-std::string get_process_name_cpp()
-{
-  char buf[32];
-  if (get_process_name(buf, sizeof(buf))) {
-    return "(unknown)";
-  }
-  return std::string(buf);
-}