remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 147 deletions

diff --git a/libs/pbd/pthread_utils.cc b/libs/pbd/pthread_utils.cc
deleted file mode 100644
index 3408f2c0b7..0000000000
--- a/libs/pbd/pthread_utils.cc
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
-    Copyright (C) 2002 Paul Davis 
-
-    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.
-
-    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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    $Id$
-*/
-
-#include <map>
-#include <iostream>
-#include <string>
-#include <stdint.h>
-
-#include <pbd/pthread_utils.h>
-
-using namespace std;
-
-typedef std::map<string,pthread_t> ThreadMap;
-static ThreadMap all_threads;
-static pthread_mutex_t thread_map_lock = PTHREAD_MUTEX_INITIALIZER;
-
-namespace PBD {
-   sigc::signal<void,pthread_t,std::string> ThreadCreated;
-   sigc::signal<void,pthread_t,std::string,uint32_t> ThreadCreatedWithRequestSize;
-}
-
-using namespace PBD;
-
-int  
-pthread_create_and_store (string name, pthread_t  *thread, pthread_attr_t *attr, void * (*start_routine)(void *), void * arg)
-{
-	int ret;
-
-	pthread_attr_t default_attr;
-	bool use_default_attr = (attr == NULL);
-	
-	if (use_default_attr) {
-		// set default stack size to sensible default for memlocking
-		pthread_attr_init(&default_attr);
-		pthread_attr_setstacksize(&default_attr, 500000);
-		attr = &default_attr;
-	}
-
-	if ((ret = pthread_create (thread, attr, start_routine, arg)) == 0) {
-		std::pair<string,pthread_t> newpair;
-		newpair.first = name;
-		newpair.second = *thread;
-
-		pthread_mutex_lock (&thread_map_lock);
-		all_threads.insert (newpair);
-
-		pthread_mutex_unlock (&thread_map_lock);
-	}
-
-	if (use_default_attr) {
-		pthread_attr_destroy(&default_attr);
-	}
-	
-	return ret;
-}
-
-string
-pthread_name ()
-{
-	pthread_t self = pthread_self();
-	string str;
-
-	pthread_mutex_lock (&thread_map_lock);
-	for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ++i) {
-		if (i->second == self) {
-			str = i->first;
-			pthread_mutex_unlock (&thread_map_lock);
-			return str;
-		}
-	}
-	pthread_mutex_unlock (&thread_map_lock);
-	return "unknown";
-}
-
-void
-pthread_kill_all (int signum) 
-{	
-	pthread_mutex_lock (&thread_map_lock);
-	for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ++i) {
-		if (i->second != pthread_self()) {
-			pthread_kill (i->second, signum);
-		}
-	}
-	all_threads.clear();
-	pthread_mutex_unlock (&thread_map_lock);
-}
-
-void
-pthread_cancel_all () 
-{	
-	pthread_mutex_lock (&thread_map_lock);
-	for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ++i) {
-		if (i->second != pthread_self()) {
-			pthread_cancel (i->second);
-		}
-	}
-	all_threads.clear();
-	pthread_mutex_unlock (&thread_map_lock);
-}
-
-void
-pthread_cancel_one (pthread_t thread) 
-{	
-	pthread_mutex_lock (&thread_map_lock);
-	for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ++i) {
-		if (i->second == thread) {
-			all_threads.erase (i);
-			break;
-		}
-	}
-
-	pthread_cancel (thread);
-	pthread_mutex_unlock (&thread_map_lock);
-}
-
-void
-pthread_exit_pbd (void* status) 
-{	
-	pthread_t thread = pthread_self();
-
-	pthread_mutex_lock (&thread_map_lock);
-	for (ThreadMap::iterator i = all_threads.begin(); i != all_threads.end(); ++i) {
-		if (i->second == thread) {
-			all_threads.erase (i);
-			break;
-		}
-	}
-	pthread_mutex_unlock (&thread_map_lock);
-	pthread_exit (status);
-}