git: tcp: Allow per-tcpcb keepinit
commit 2ce132be322fc58a7e8320d2aed64a717c8620b3
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date: Fri Sep 16 14:41:13 2011 +0800
tcp: Allow per-tcpcb keepinit
- Add t_keepinit to tcpcb, it is initialized to tcp_keepinit
- The accepted socket's t_keepinit is inherited from the listen socket
- Add IPPROTO_TCP/TCP_KEEPINIT socket option to get and set t_keepinit.
The unit is milliseconds, which is as same as the unit of the sysctl
node net.inet.tcp.keepinit
Summary of changes:
sys/netinet/tcp.h | 2 ++
sys/netinet/tcp_subr.c | 2 ++
sys/netinet/tcp_syncache.c | 11 +++++++++--
sys/netinet/tcp_usrreq.c | 17 ++++++++++++++---
sys/netinet/tcp_var.h | 2 ++
5 files changed, 29 insertions(+), 5 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2ce132be322fc58a7e8320d2aed64a717c8620b3
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