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// -*- 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.
*
*/
#ifndef CEPH_COMMON_PIDFILE_H
#define CEPH_COMMON_PIDFILE_H
#include <string_view>
// Write a pidfile with the current pid, using the configuration in the
// provided conf structure.
[[nodiscard]] int pidfile_write(std::string_view pid_file);
// Remove the pid file that was previously written by pidfile_write.
// This is safe to call in a signal handler context.
void pidfile_remove();
#endif
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