add NtyCo as submodule & 搭建设计ebpf主从同步代码框架

kvs_rw_tools.c

@@ -1,6 +1,5 @@
 #include "kvs_rw_tools.h"
 #include "memory/alloc_dispatch.h"
-#include "kvs_oplog.h"
 #include <arpa/inet.h>
 #include <unistd.h>
 #include <string.h>
@@ -17,7 +16,7 @@ extern kvs_rbtree_t global_rbtree;
 extern kvs_hash_t global_hash;
 #endif
 
-extern int global_cmd_log_fd;
+extern int global_oplog_fd;
 
 #include <errno.h>
 int write_full(int fd, const void *buf, size_t len)