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) 2011 New Dream Network
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_COMMON_PIDFILE_H
16 #define CEPH_COMMON_PIDFILE_H
20 // Write a pidfile with the current pid, using the configuration in the
21 // provided conf structure.
22 int pidfile_write(const md_config_t *conf);
24 // Remove the pid file that was previously written by pidfile_write.
25 // This is safe to call in a signal handler context.
26 void pidfile_remove();