/* FreeS/WAN exec helper function (exec.c) * Copyright (C) 2001-2002 Mathieu Lafon - Arkoon Network Security * * 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 2 of the License, or (at your * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>. * * 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. * * RCSID $Id: exec.c,v 1.3 2004/01/20 20:47:42 mcr Exp $ */#include <stdlib.h>#include <stdarg.h>#include <string.h>#include <stdio.h>#include "exec.h"#include "starterlog.h"#define BUFF_SIZE  2048/** * TODO: * o log stdout with LOG_LEVEL_INFO and stderr with LOG_LEVEL_ERR */int starter_exec (const char *fmt, ...){	va_list args;	static char buff[BUFF_SIZE];	int r;	va_start (args, fmt);	vsnprintf(buff, BUFF_SIZE-1, fmt, args);	buff[BUFF_SIZE-1] = '\0';	va_end(args);		if(showonly)	{	    starter_log(LOG_LEVEL_INFO, "showonly: invoking %s", buff);	    r = 0;	}	else	{	    r = system(buff);	    starter_log(LOG_LEVEL_DEBUG, "starter_exec(%s) = %d", buff, r);	} 	return r;}/* * Local Variables: * c-basic-offset:4 * c-style: pluto * End: */