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46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
/*****************************************************************************
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Copyright (c) 1995, 2016, Oracle and/or its affiliates. All Rights Reserved.
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Copyright (c) 2019, MariaDB Corporation.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA
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*****************************************************************************/
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/**************************************************//**
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@file os/os0proc.cc
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The interface to the operating system
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process control primitives
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Created 9/30/1995 Heikki Tuuri
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*******************************************************/
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#include "univ.i"
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/** The total amount of memory currently allocated from the operating
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system with allocacte_large(). */
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Atomic_counter<ulint> os_total_large_mem_allocated;
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/** Converts the current process id to a number.
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@return process id as a number */
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ulint
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os_proc_get_number(void)
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/*====================*/
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{
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#ifdef _WIN32
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return(static_cast<ulint>(GetCurrentProcessId()));
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#else
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return(static_cast<ulint>(getpid()));
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#endif
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}
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