From 5cd3d194ef999f3c37c747a93519ac3765465d77 Mon Sep 17 00:00:00 2001
From: Mike Naquin <mike.naquin@ncr.com>
Date: Thu, 15 Nov 2012 10:25:14 -0600
Subject: [PATCH] Add pthread_setname_np in Thread_POSIX. User can enable this
 with -DPOCO_POSIX_DEBUGGER_THREAD_NAMES.

---
 Foundation/src/Thread_POSIX.cpp | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/Foundation/src/Thread_POSIX.cpp b/Foundation/src/Thread_POSIX.cpp
index 907d7f4a6..e39b7a7d0 100644
--- a/Foundation/src/Thread_POSIX.cpp
+++ b/Foundation/src/Thread_POSIX.cpp
@@ -35,6 +35,8 @@
 
 
 #include "Poco/Thread_POSIX.h"
+#include "Poco/Thread.h"
+#include "Poco/Debugger.h"
 #include "Poco/Exception.h"
 #include "Poco/ErrorHandler.h"
 #include "Poco/Timespan.h"
@@ -70,12 +72,34 @@ namespace
 		{
 		}
 	};
-	
+
 	static SignalBlocker signalBlocker;
 }
 #endif
 
 
+#if defined(_DEBUG) && defined(POCO_POSIX_DEBUGGER_THREAD_NAMES)
+
+
+namespace
+{
+    void setThreadName(pthread_t thread, const char* threadName)
+    {
+		if (Poco::Debugger::isAvailable())
+		{
+#   if (POCO_OS == POCO_OS_MAC_OS_X)
+            pthread_setname_np(threadName); // __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2)
+#   else
+            pthread_setname_np(thread, threadName);
+#   endif
+        }
+    }
+}
+
+
+#endif
+
+
 namespace Poco {
 
 
@@ -372,6 +396,9 @@ void* ThreadImpl::runnableEntry(void* pThread)
 #endif
 
 	ThreadImpl* pThreadImpl = reinterpret_cast<ThreadImpl*>(pThread);
+#if defined(_DEBUG) && defined(POCO_POSIX_DEBUGGER_THREAD_NAMES)
+	setThreadName(pThreadImpl->_pData->thread, reinterpret_cast<Thread*>(pThread)->getName().c_str());
+#endif
 	AutoPtr<ThreadData> pData = pThreadImpl->_pData;
 	try
 	{
@@ -410,6 +437,9 @@ void* ThreadImpl::callableEntry(void* pThread)
 #endif
 
 	ThreadImpl* pThreadImpl = reinterpret_cast<ThreadImpl*>(pThread);
+#if defined(_DEBUG) && defined(POCO_POSIX_DEBUGGER_THREAD_NAMES)
+	setThreadName(pThreadImpl->_pData->thread, reinterpret_cast<Thread*>(pThread)->getName().c_str());
+#endif
 	AutoPtr<ThreadData> pData = pThreadImpl->_pData;
 	try
 	{