A Discrete-Event Network Simulator
API
breakpoint.cc
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1/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2006,2007 INRIA, INESC Porto
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
19 * Author: Gustavo Carneiro <gjc@inescporto.pt>
20 */
21
22#include "breakpoint.h"
23#include "ns3/core-config.h"
24#include "log.h"
25#ifdef HAVE_SIGNAL_H
26# include <signal.h>
27#endif
28
29namespace ns3 {
30
37NS_LOG_COMPONENT_DEFINE ("Breakpoint");
38
39#if defined (HAVE_SIGNAL_H) && defined (SIGTRAP)
40
41void
42BreakpointFallback (void)
43{
44 NS_LOG_FUNCTION_NOARGS ();
45
46 raise (SIGTRAP);
47}
48
49#else
50
51void
52BreakpointFallback (void)
53{
54 NS_LOG_FUNCTION_NOARGS ();
55
56 int *a = 0;
62 if (a == 0)
63 {
64 *a = 0;
65 }
66}
67
68#endif // HAVE_SIGNAL_H
69
70} // namespace ns3
breakpoint.h
NS_BREAKPOINT() macro definition and ns3::BreakpointFallback function declaration.
ns3::BreakpointFallback
void BreakpointFallback(void)
fallback breakpoint function
Definition: breakpoint.cc:52
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:205
NS_LOG_FUNCTION_NOARGS
#define NS_LOG_FUNCTION_NOARGS()
Output the name of the function.
Definition: log-macros-enabled.h:209
log.h
Debug message logging.
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.