register pthread_atfork handlers to try and ensure the global mutex survives
register pthread_atfork handlers to try and ensure the global mutex survives

zk-ruby/zookeeper,songling88/zookeeper,rickypai/zookeeper,songling88/zookeeper,zk-ruby/zookeeper,rickypai/zookeeper,zk-ruby/zookeeper,rickypai/zookeeper,rickypai/zookeeper,songling88/zookeeper,songling88/zookeeper