use libco instead of state-thread(st), still have some bug

trunk/3rdparty/libco/example_thread.cpp

@@ -0,0 +1,56 @@
+/*
+* Tencent is pleased to support the open source community by making Libco available.
+
+* Copyright (C) 2014 THL A29 Limited, a Tencent company. All rights reserved.
+*
+* Licensed under the Apache License, Version 2.0 (the "License"); 
+* you may not use this file except in compliance with the License. 
+* You may obtain a copy of the License at
+*
+*	http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, 
+* software distributed under the License is distributed on an "AS IS" BASIS, 
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+* See the License for the specific language governing permissions and 
+* limitations under the License.
+*/
+
+
+
+#include "co_routine.h"
+#include "co_routine_inner.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <pthread.h>
+#include <unistd.h>
+
+int loop(void *)
+{
+	return 0;
+}
+static void *routine_func( void * )
+{
+	stCoEpoll_t * ev = co_get_epoll_ct(); //ct = current thread
+	co_eventloop( ev,loop,0 );
+	return 0;
+}
+int main(int argc,char *argv[])
+{
+	int cnt = atoi( argv[1] );
+
+	pthread_t tid[ cnt ];
+	for(int i=0;i<cnt;i++)
+	{
+		pthread_create( tid + i,NULL,routine_func,0);
+	}
+	for(;;)
+	{
+		sleep(1);
+	}
+	
+	return 0;
+}
+