From 50ef39af82413ef463609f24173b22af13fad268 Mon Sep 17 00:00:00 2001
From: Nathan Binkert <nate@binkert.org>
Date: Sun, 3 Aug 2008 18:19:55 -0700
Subject: sockets: Add a function to disable all listening sockets. When
 invoking several copies of m5 on the same machine at the same time, there can
 be a race for TCP ports for the terminal connections or remote gdb.  Expose a
 function to disable those ports, and have the regression scripts disable
 them.  There are some SimObjects that have no other function than to be used
 with ports (NativeTrace and EtherTap), so they will panic if the ports are
 disabled.

---
 src/python/m5/simulate.py | 2 ++
 src/python/swig/core.i    | 3 +++
 2 files changed, 5 insertions(+)

(limited to 'src/python')

diff --git a/src/python/m5/simulate.py b/src/python/m5/simulate.py
index 3d91da368..e4dbd5784 100644
--- a/src/python/m5/simulate.py
+++ b/src/python/m5/simulate.py
@@ -182,3 +182,5 @@ def switchCpus(cpuList):
 
     for old_cpu, new_cpu in cpuList:
         new_cpu.takeOverFrom(old_cpu)
+
+from internal.core import disableAllListeners
diff --git a/src/python/swig/core.i b/src/python/swig/core.i
index 53d992ac6..3d360c017 100644
--- a/src/python/swig/core.i
+++ b/src/python/swig/core.i
@@ -34,6 +34,7 @@
 %{
 #include "python/swig/pyobject.hh"
 
+#include "base/socket.hh"
 #include "sim/core.hh"
 #include "sim/host.hh"
 #include "sim/startup.hh"
@@ -42,6 +43,7 @@ extern const char *compileDate;
 std::vector<std::string> compileFlags();
 extern const char *hgRev;
 extern const char *hgDate;
+inline void disableAllListeners() { ListenSocket::disableAll(); }
 %}
 
 %include "stdint.i"
@@ -53,6 +55,7 @@ void setOutputDir(const std::string &dir);
 void setOutputFile(const std::string &file);
 void SimStartup();
 void doExitCleanup();
+void disableAllListeners();
 
 %immutable compileDate;
 char *compileDate;
-- 
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