Files
core/Test/Applications/MemoryLimit/ParentProcess/main.cpp
Alexander Trofimov 76ee07f61c [copyright] Update copyright header
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
2026-05-14 08:23:56 +00:00

80 lines
2.4 KiB
C++

/*
* Copyright (C) Ascensio System SIA, 2009-2026
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation, together with the
* additional terms provided in the LICENSE file.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA by email at info@onlyoffice.com
* or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
* LV-1050, Latvia, European Union.
*
* The interactive user interfaces in modified versions of the Program
* are required to display Appropriate Legal Notices in accordance with
* Section 5 of the GNU AGPL version 3.
*
* No trademark rights are granted under this License.
*
* All non-code elements of the Product, including illustrations,
* icon sets, and technical writing content, are licensed under the
* Creative Commons Attribution-ShareAlike 4.0 International License:
* https://creativecommons.org/licenses/by-sa/4.0/legalcode
*
* This license applies only to such non-code elements and does not
* modify or replace the licensing terms applicable to the Program's
* source code, which remains licensed under the GNU Affero General
* Public License v3.
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
#include <iostream>
#include <cstdlib>
#include "../../../../Common/3dParty/misc/proclimits.h"
using namespace std;
int main(int argc, char *argv[])
{
cout << "Start" << endl;
std::string proc;
long lMemoryLimit = 5 * 1024 * 1024;
long lAllocSize = 1 * 1024 * 1024;
if(argc > 1)
{
lMemoryLimit = atol(argv[1]) * 1024 * 1024;
}
if(argc > 2)
{
lAllocSize = atol(argv[2]) * 1024 * 1024;
}
if(argc > 3)
{
proc = std::string(argv[3]);
}
if(lMemoryLimit > 0)
{
limit_memory(lMemoryLimit);
}
cout << "limit_memory:" <<lMemoryLimit<< endl;
char* alloc;
if(lAllocSize > 0)
{
alloc = new char[lAllocSize];
}
cout << "Allocated:" <<strlen(alloc)<< endl;
cout << "Start system:" <<proc.c_str()<< endl;
std::system(proc.c_str());
cout << "End system:" <<proc.c_str()<< endl;
cout << "Allocated:" <<strlen(alloc)<< endl;
cout << "End" << endl;
return 0;
}