diff options
Diffstat (limited to 'sys/netinet/tcp_usrreq.c')
| -rw-r--r-- | sys/netinet/tcp_usrreq.c | 64 |
1 files changed, 11 insertions, 53 deletions
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c index e5cbd66..be2cfc1 100644 --- a/sys/netinet/tcp_usrreq.c +++ b/sys/netinet/tcp_usrreq.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * From: @(#)tcp_usrreq.c 8.2 (Berkeley) 1/3/94 - * $Id: tcp_usrreq.c,v 1.18 1995/11/03 22:08:11 olah Exp $ + * $Id: tcp_usrreq.c,v 1.19 1995/11/09 20:23:09 phk Exp $ */ #include <sys/param.h> @@ -71,6 +71,12 @@ */ extern char *tcpstates[]; +static int tcp_attach __P((struct socket *)); +static int tcp_connect __P((struct tcpcb *, struct mbuf *)); +static struct tcpcb * + tcp_disconnect __P((struct tcpcb *)); +static struct tcpcb * + tcp_usrclosed __P((struct tcpcb *)); /* * Process a TCP user request for TCP tb. If this is a send request * then m is the mbuf chain of send data. If this is a timer expiration @@ -396,7 +402,7 @@ tcp_usrreq(so, req, m, nam, control) * truncate the previous TIME-WAIT state and proceed. * Initialize connection parameters and enter SYN-SENT state. */ -int +static int tcp_connect(tp, nam) register struct tcpcb *tp; struct mbuf *nam; @@ -603,7 +609,7 @@ SYSCTL_INT(_net_inet_tcp, TCPCTL_RECVSPACE, recvspace, * internet protocol control block, tcp control block, * bufer space, and entering LISTEN state if to accept connections. */ -int +static int tcp_attach(so) struct socket *so; { @@ -641,7 +647,7 @@ tcp_attach(so) * current input data; switch states based on user close, and * send segment to peer (with FIN). */ -struct tcpcb * +static struct tcpcb * tcp_disconnect(tp) register struct tcpcb *tp; { @@ -671,7 +677,7 @@ tcp_disconnect(tp) * for peer to send FIN or not respond to keep-alives, etc. * We can let the user exit from the close as soon as the FIN is acked. */ -struct tcpcb * +static struct tcpcb * tcp_usrclosed(tp) register struct tcpcb *tp; { @@ -706,51 +712,3 @@ tcp_usrclosed(tp) return (tp); } -/* - * Sysctl for tcp variables. - */ -int -tcp_sysctl(name, namelen, oldp, oldlenp, newp, newlen) - int *name; - u_int namelen; - void *oldp; - size_t *oldlenp; - void *newp; - size_t newlen; -{ - /* All sysctl names at this level are terminal. */ - if (namelen != 1) - return (ENOTDIR); - - switch (name[0]) { - case TCPCTL_DO_RFC1323: - return (sysctl_int(oldp, oldlenp, newp, newlen, - &tcp_do_rfc1323)); - case TCPCTL_DO_RFC1644: - return (sysctl_int(oldp, oldlenp, newp, newlen, - &tcp_do_rfc1644)); - case TCPCTL_MSSDFLT: - return (sysctl_int(oldp, oldlenp, newp, newlen, - &tcp_mssdflt)); - case TCPCTL_STATS: - return (sysctl_rdstruct(oldp, oldlenp, newp, &tcpstat, - sizeof tcpstat)); - case TCPCTL_RTTDFLT: - return (sysctl_int(oldp, oldlenp, newp, newlen, &tcp_rttdflt)); - case TCPCTL_KEEPIDLE: - return (sysctl_int(oldp, oldlenp, newp, newlen, - &tcp_keepidle)); - case TCPCTL_KEEPINTVL: - return (sysctl_int(oldp, oldlenp, newp, newlen, - &tcp_keepintvl)); - case TCPCTL_SENDSPACE: - return (sysctl_int(oldp, oldlenp, newp, newlen, - (int *)&tcp_sendspace)); /* XXX */ - case TCPCTL_RECVSPACE: - return (sysctl_int(oldp, oldlenp, newp, newlen, - (int *)&tcp_recvspace)); /* XXX */ - default: - return (ENOPROTOOPT); - } - /* NOTREACHED */ -} |
