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Diffstat (limited to 'c/src/libnetworking/netinet/tcp_subr.c')
-rw-r--r--c/src/libnetworking/netinet/tcp_subr.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/c/src/libnetworking/netinet/tcp_subr.c b/c/src/libnetworking/netinet/tcp_subr.c
index e268e32f19..a9cde3fdf0 100644
--- a/c/src/libnetworking/netinet/tcp_subr.c
+++ b/c/src/libnetworking/netinet/tcp_subr.c
@@ -74,17 +74,19 @@ int tcp_mssdflt = TCP_MSS;
SYSCTL_INT(_net_inet_tcp, TCPCTL_MSSDFLT, mssdflt,
CTLFLAG_RW, &tcp_mssdflt , 0, "");
+static int tcp_do_rfc1323 = 1;
+static int tcp_do_rfc1644 = 1;
+#if !defined(__rtems__)
static int tcp_rttdflt = TCPTV_SRTTDFLT / PR_SLOWHZ;
SYSCTL_INT(_net_inet_tcp, TCPCTL_RTTDFLT, rttdflt,
CTLFLAG_RW, &tcp_rttdflt , 0, "");
-static int tcp_do_rfc1323 = 1;
SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1323, rfc1323,
CTLFLAG_RW, &tcp_do_rfc1323 , 0, "");
-static int tcp_do_rfc1644 = 1;
SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1644, rfc1644,
CTLFLAG_RW, &tcp_do_rfc1644 , 0, "");
+#endif
static void tcp_cleartaocache(void);
static void tcp_notify __P((struct inpcb *, int));