// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:nil -*-
// vim: ts=8 sw=2 sts=2 expandtab

/*
 * 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
