src/core/or/crypt_path_reference_st.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2019, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 #ifndef CRYPT_PATH_REFERENCE_ST_H
   8 #define CRYPT_PATH_REFERENCE_ST_H
   9
  10 /** A reference-counted pointer to a crypt_path_t, used only to share
  11  * the final rendezvous cpath to be used on a service-side rendezvous
  12  * circuit among multiple circuits built in parallel to the same
  13  * destination rendezvous point. */
  14 struct crypt_path_reference_t {
  15   /** The reference count. */
  16   unsigned int refcount;
  17   /** The pointer.  Set to NULL when the crypt_path_t is put into use
  18    * on an opened rendezvous circuit. */
  19   crypt_path_t *cpath;
  20 };
  21
  22 #endif
  23