xmrig/src/App_unix.cpp
2019-09-21 19:26:27 +07:00

70 lines
1.9 KiB
C++

/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <cstdlib>
#include <csignal>
#include <cerrno>
#include <unistd.h>
#include "App.h"
#include "base/io/log/Log.h"
#include "core/Controller.h"
bool xmrig::App::background(int &rc)
{
signal(SIGPIPE, SIG_IGN);
if (!m_controller->isBackground()) {
return false;
}
int i = fork();
if (i < 0) {
rc = 1;
return true;
}
if (i > 0) {
rc = 0;
return true;
}
i = setsid();
if (i < 0) {
LOG_ERR("setsid() failed (errno = %d)", errno);
}
i = chdir("/");
if (i < 0) {
LOG_ERR("chdir() failed (errno = %d)", errno);
}
return false;
}