crypt_path_reference_st.h (928B)
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) 2007-2021, The Tor Project, Inc. */ 5 /* See LICENSE for licensing information */ 6 7 /** 8 * @file crypt_path_reference_st.h 9 * @brief reference-counting structure for crypt_path_t 10 **/ 11 12 #ifndef CRYPT_PATH_REFERENCE_ST_H 13 #define CRYPT_PATH_REFERENCE_ST_H 14 15 /** A reference-counted pointer to a crypt_path_t, used only to share 16 * the final rendezvous cpath to be used on a service-side rendezvous 17 * circuit among multiple circuits built in parallel to the same 18 * destination rendezvous point. */ 19 struct crypt_path_reference_t { 20 /** The reference count. */ 21 unsigned int refcount; 22 /** The pointer. Set to NULL when the crypt_path_t is put into use 23 * on an opened rendezvous circuit. */ 24 crypt_path_t *cpath; 25 }; 26 27 #endif /* !defined(CRYPT_PATH_REFERENCE_ST_H) */