ZeroTierOne/launcher.h

72 lines
2.2 KiB
C

/*
* ZeroTier One - Global Peer to Peer Ethernet
* Copyright (C) 2012-2013 ZeroTier Networks LLC
*
* 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/>.
*
* --
*
* ZeroTier may be used and distributed under the terms of the GPLv3, which
* are available at: http://www.gnu.org/licenses/gpl-3.0.html
*
* If you would like to embed ZeroTier into a commercial application or
* redistribute it in a modified binary form, please contact ZeroTier Networks
* LLC. Start here: http://www.zerotier.com/
*/
#ifndef _ZT_LAUNCHER_H
#define _ZT_LAUNCHER_H
#define ZT_LAUNCHER_VERSION_MAJOR 0
#define ZT_LAUNCHER_VERSION_MINOR 0
#define ZT_LAUNCHER_VERSION_REVISION 1
/**
* Normal termination
*
* This causes the launcher too to exit normally.
*/
#define ZT_EXEC_RETURN_VALUE_NORMAL_TERMINATION 0
/**
* Terminated for upgrade
*
* This tells the launcher that an upgrade may be available, so a scan for
* newer executables should be performed followed by a restart.
*/
#define ZT_EXEC_RETURN_VALUE_TERMINATED_FOR_UPGRADE 1
/**
* Terminated but should be restarted
*
* This simply tells the launcher to restart the executable. Possible
* reasons include the need to change a config parameter that requires restart.
*/
#define ZT_EXEC_RETURN_VALUE_PLEASE_RESTART 2
/**
* Unrecoverable error
*
* This tells the launcher to exit after possibly sending an error report to
* ZeroTier if the user has this option enabled.
*/
#define ZT_EXEC_RETURN_VALUE_UNRECOVERABLE_ERROR 3
/**
* Used on Unix systems to return from forked sub-process if exec fails
*/
#define ZT_EXEC_RETURN_VALUE_NO_BINARY 4
#endif