xnu-7195.101.1.tar.gz

[apple/xnu.git] / bsd / netinet / mptcp_opt.h

diff --git a/bsd/netinet/mptcp_opt.h b/bsd/netinet/mptcp_opt.h
index f00653f08413a550ffa27799f55adfe958444072..2eced99bbb3563b1c67516941c579ff318062da6 100644 (file)
--- a/bsd/netinet/mptcp_opt.h
+++ b/bsd/netinet/mptcp_opt.h
@@ -27,19 +27,10 @@
  */
 
 #ifndef _NETINET_MPTCP_OPT_H_
-#define        _NETINET_MPTCP_OPT_H_
+#define _NETINET_MPTCP_OPT_H_
 
 #ifdef BSD_KERNEL_PRIVATE
 
-/*
- * Try setting up an MPTCP connection by making atleast 3 attempts,
- * that is 2 retransmissions - needed for Weak WiFi and long delay cellular.
- * This number must be bumped higher when we are assured that middleboxes
- * are not the reason for retries. Generally, on weak wifi and cold start
- * cellular, more than 2 retries are necessary.
- */
-#define        MPTCP_CAPABLE_RETRIES   (2)
-
 __BEGIN_DECLS
 extern void mptcp_data_ack_rcvd(struct mptcb *mp_tp, struct tcpcb *tp, u_int64_t full_dack);
 extern void mptcp_update_window_wakeup(struct tcpcb *tp);
@@ -48,8 +39,8 @@ extern void tcp_do_mptcp_options(struct tcpcb *, u_char *, struct tcphdr *,
 extern unsigned mptcp_setup_syn_opts(struct socket *, u_char*, unsigned);
 extern unsigned mptcp_setup_join_ack_opts(struct tcpcb *, u_char*, unsigned);
 extern unsigned int mptcp_setup_opts(struct tcpcb *tp, int32_t off, u_char *opt,
-                                    unsigned int optlen, int flags, int len,
-                                    boolean_t *p_mptcp_acknow);
+    unsigned int optlen, int flags, int len,
+    boolean_t *p_mptcp_acknow, boolean_t *do_not_compress);
 extern void mptcp_update_dss_rcv_state(struct mptcp_dsn_opt *, struct tcpcb *,
     uint16_t);
 extern void mptcp_update_rcv_state_meat(struct mptcb *, struct tcpcb *,