utilities.cc
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- /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
- /*
- * utilities.cc
- * Copyright (C) 1997 by the University of Southern California
- * $Id: utilities.cc,v 1.4 2005/08/25 18:58:11 johnh Exp $
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * 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, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- *
- * The copyright of this module includes the following
- * linking-with-specific-other-licenses addition:
- *
- * In addition, as a special exception, the copyright holders of
- * this module give you permission to combine (via static or
- * dynamic linking) this module with free software programs or
- * libraries that are released under the GNU LGPL and with code
- * included in the standard release of ns-2 under the Apache 2.0
- * license or under otherwise-compatible licenses with advertising
- * requirements (or modified versions of such code, with unchanged
- * license). You may copy and distribute such a system following the
- * terms of the GNU GPL for this module and the licenses of the
- * other code concerned, provided that you include the source code of
- * that other code when and as the GNU GPL requires distribution of
- * source code.
- *
- * Note that people who make modified versions of this module
- * are not obligated to grant this special exception for their
- * modified versions; it is their choice whether to do so. The GNU
- * General Public License gives permission to release a modified
- * version without this exception; this exception also makes it
- * possible to release a modified version which carries forward this
- * exception.
- *
- */
- //
- // utilities.cc
- // Debugging routines.
- //
- // Author:
- // Mohit Talwar (mohit@catarina.usc.edu)
- //
- // $Header: /cvsroot/nsnam/ns-2/rap/utilities.cc,v 1.4 2005/08/25 18:58:11 johnh Exp $
- #include <stdarg.h>
- #include "utilities.h"
- // Constants...
- #ifndef NAME_MAX
- // Maximum length of a file name
- // In case that it's not defined in limits.h
- #define NAME_MAX 14
- #endif
- //----------------------------------------------------------------------
- // DebugEnable
- // Enable DEBUG messages.
- //----------------------------------------------------------------------
- FILE * DebugEnable(unsigned int nodeid)
- {
- FILE *log; // Logfile for debug messages
- char logFileName[NAME_MAX];
- sprintf(logFileName, "rap.%u.log", nodeid);
- log = fopen(logFileName, "w");
- assert(log != NULL);
- return log;
- }
-
- //----------------------------------------------------------------------
- // Debug
- // Print a debug message if debugFlag is enabled. Like printf.
- //----------------------------------------------------------------------
- void Debug(int debugFlag, FILE *log, char *format, ...)
- {
- if (debugFlag)
- {
- va_list ap;
- va_start(ap, format);
- vfprintf(log, format, ap);
- va_end(ap);
- fflush(log);
- }
- }
- // Data structures
- void DoubleList::destroy()
- {
- DoubleListElem *p = head_, *q;
- while (p != NULL) {
- q = p;
- p = p->next();
- delete q;
- }
- head_ = tail_ = NULL;
- }