diff options
Diffstat (limited to 'sys/netinet/tcp_var.h')
| -rw-r--r-- | sys/netinet/tcp_var.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h index 1558747c0fd..dcca8ad53a9 100644 --- a/sys/netinet/tcp_var.h +++ b/sys/netinet/tcp_var.h @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_var.h,v 1.95 2010/07/09 16:58:06 reyk Exp $ */ +/* $OpenBSD: tcp_var.h,v 1.96 2010/09/24 02:59:46 claudio Exp $ */ /* $NetBSD: tcp_var.h,v 1.17 1996/02/13 23:44:24 christos Exp $ */ /* @@ -151,6 +151,11 @@ struct tcpcb { * for slow start exponential to * linear switch */ + +/* auto-sizing variables */ + u_int rfbuf_cnt; /* recv buffer autoscaling byte count */ + u_int32_t rfbuf_ts; /* recv buffer autoscaling time stamp */ + u_short t_maxopd; /* mss plus options */ u_short t_peermss; /* peer's maximum segment size */ @@ -476,8 +481,8 @@ struct tcpstat { { "keepintvl", CTLTYPE_INT }, \ { "slowhz", CTLTYPE_INT }, \ { "baddynamic", CTLTYPE_STRUCT }, \ - { "recvspace", CTLTYPE_INT }, \ - { "sendspace", CTLTYPE_INT }, \ + { NULL, 0 }, \ + { NULL, 0 }, \ { "ident", CTLTYPE_STRUCT }, \ { "sack", CTLTYPE_INT }, \ { "mssdflt", CTLTYPE_INT }, \ @@ -501,8 +506,8 @@ struct tcpstat { &tcp_keepintvl, \ NULL, \ NULL, \ - &tcp_recvspace, \ - &tcp_sendspace, \ + NULL, \ + NULL, \ NULL, \ NULL, \ &tcp_mssdflt, \ @@ -590,6 +595,8 @@ void tcp_rscale(struct tcpcb *, u_long); void tcp_respond(struct tcpcb *, caddr_t, struct tcphdr *, tcp_seq, tcp_seq, int, u_int); void tcp_setpersist(struct tcpcb *); +void tcp_update_sndspace(struct tcpcb *); +void tcp_update_rcvspace(struct tcpcb *); void tcp_slowtimo(void); struct mbuf * tcp_template(struct tcpcb *); |