/*****************************************************************************

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Copyright (c) 2019, MariaDB Corporation.

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; version 2 of the License.

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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

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*****************************************************************************/

/**************************************************//**
@file os/os0proc.cc
The interface to the operating system
process control primitives

Created 9/30/1995 Heikki Tuuri
*******************************************************/

#include "univ.i"

/** The total amount of memory currently allocated from the operating
system with allocacte_large(). */
Atomic_counter<ulint>	os_total_large_mem_allocated;

/** Converts the current process id to a number.
@return process id as a number */
ulint
os_proc_get_number(void)
/*====================*/
{
#ifdef _WIN32
	return(static_cast<ulint>(GetCurrentProcessId()));
#else
	return(static_cast<ulint>(getpid()));
#endif
}