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/*-
* Copyright (c) 2012-2013 Wojciech Owczarek,
* Copyright (c) 2011-2012 George V. Neville-Neil,
* Steven Kreuzer,
* Martin Burnicki,
* Jan Breuer,
* Gael Mace,
* Alexandre Van Kempen,
* Inaqui Delgado,
* Rick Ratzel,
* National Instruments.
* Copyright (c) 2009-2010 George V. Neville-Neil,
* Steven Kreuzer,
* Martin Burnicki,
* Jan Breuer,
* Gael Mace,
* Alexandre Van Kempen
*
* Copyright (c) 2005-2008 Kendall Correll, Aidan Williams
*
* All Rights Reserved
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @file ptpd.c
* @date Wed Jun 23 10:13:38 2010
*
* @brief The main() function for the PTP daemon
*
* This file contains very little code, as should be obvious,
* and only serves to tie together the rest of the daemon.
* All of the default options are set here, but command line
* arguments and configuration file is processed in the
* ptpdStartup() routine called
* below.
*/
#include "ptpd.h"
RunTimeOpts rtOpts; /* statically allocated run-time
* configuration data */
Boolean startupInProgress;
/*
* Global variable with the main PTP port. This is used to show the current state in DBG()/message()
* without having to pass the pointer everytime.
*
* if ptpd is extended to handle multiple ports (eg, to instantiate a Boundary Clock),
* then DBG()/message() needs a per-port pointer argument
*/
PtpClock *G_ptpClock = NULL;
int
main(int argc, char **argv)
{
PtpClock *ptpClock;
Integer16 ret;
startupInProgress = TRUE;
/* Initialize run time options with command line arguments */
if (!(ptpClock = ptpdStartup(argc, argv, &ret, &rtOpts))) {
if (ret != 0 && !rtOpts.checkConfigOnly)
ERROR(USER_DESCRIPTION" startup failed\n");
return ret;
}
startupInProgress = FALSE;
/* global variable for message(), please see comment on top of this file */
G_ptpClock = ptpClock;
/* do the protocol engine */
protocol(&rtOpts, ptpClock);
/* forever loop.. */
ptpdShutdown(ptpClock);
NOTIFY("Self shutdown, probably due to an error\n");
return 1;
}
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