[tor-commits] [tor/main] Add stub argument for constructing congestion_control_t

[dgoulet at torproject.org]

commit 662b9c1c0d3a279359703487d97b155dcb89151a
Author: Nick Mathewson <nickm at torproject.org>
Date:   Tue Sep 14 17:13:05 2021 -0400

    Add stub argument for constructing congestion_control_t
---
 src/core/or/congestion_control_common.c | 6 +++++-
 src/core/or/congestion_control_common.h | 5 ++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/core/or/congestion_control_common.c b/src/core/or/congestion_control_common.c
index 0919f037db..f2becb9b20 100644
--- a/src/core/or/congestion_control_common.c
+++ b/src/core/or/congestion_control_common.c
@@ -10,6 +10,7 @@
 
 #include "core/or/or.h"
 
+#include "core/crypto/onion_crypto.h"
 #include "core/or/circuitlist.h"
 #include "core/or/crypt_path.h"
 #include "core/or/or_circuit_st.h"
@@ -272,10 +273,13 @@ congestion_control_init(congestion_control_t *cc, cc_alg_t cc_alg,
 
 /** Allocate and initialize a new congestion control object */
 congestion_control_t *
-congestion_control_new(void)
+congestion_control_new(const circuit_params_t *params)
 {
   congestion_control_t *cc = tor_malloc_zero(sizeof(congestion_control_t));
 
+  /* TODO: Use `params` to pick the algorithm and the window. */
+  (void) params;
+
   // XXX: the alg and the sendme_inc need to be negotiated during
   // circuit handshake
   congestion_control_init(cc, CC_ALG_VEGAS, SENDME_INC_DFLT);
diff --git a/src/core/or/congestion_control_common.h b/src/core/or/congestion_control_common.h
index 01dbc1ceb4..1c44e6b0ef 100644
--- a/src/core/or/congestion_control_common.h
+++ b/src/core/or/congestion_control_common.h
@@ -20,7 +20,10 @@ typedef struct congestion_control_t congestion_control_t;
 
 void congestion_control_free_(congestion_control_t *cc);
 
-congestion_control_t *congestion_control_new(void);
+/* TODO: Whisky Tango Foxtot‽  Nothing calls this function anywhere! */
+struct circuit_params_t;
+congestion_control_t *congestion_control_new(
+                                    const struct circuit_params_t *params);
 
 int congestion_control_dispatch_cc_alg(congestion_control_t *cc,
                                        const circuit_t *circ,