in struct ntp_msg, rename "distance" to "rootdelay" to closer match RFCs

and such

src/usr.sbin/ntpd/client.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: client.c,v 1.39 2004/10/13 13:19:44 henning Exp $ */
+/*	$OpenBSD: client.c,v 1.40 2004/10/13 13:35:19 henning Exp $ */
 
 /*
  * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -219,7 +219,7 @@ client_dispatch(struct ntp_peer *p, u_int8_t settime)
 
 	p->reply[p->shift].status.leap = (msg.status & LIMASK) >> 6;
 	p->reply[p->shift].status.precision = msg.precision;
-	p->reply[p->shift].status.rootdelay = sfp_to_d(msg.distance);
+	p->reply[p->shift].status.rootdelay = sfp_to_d(msg.rootdelay);
 	p->reply[p->shift].status.rootdispersion = sfp_to_d(msg.dispersion);
 	p->reply[p->shift].status.refid = ntohl(msg.refid);
 	p->reply[p->shift].status.reftime = lfp_to_d(msg.reftime);

src/usr.sbin/ntpd/ntp.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: ntp.h,v 1.8 2004/07/10 22:04:22 alexander Exp $ */
+/*	$OpenBSD: ntp.h,v 1.9 2004/10/13 13:35:19 henning Exp $ */
 
 /*
  * Copyright (c) 2004 Henning Brauer <henning@openbsd.org>
@@ -98,7 +98,7 @@ struct ntp_msg {
 	u_int8_t stratum;	/* Stratum level */
 	u_int8_t ppoll;		/* poll value */
 	int8_t precision;
-	struct s_fixedpt distance;
+	struct s_fixedpt rootdelay;
 	struct s_fixedpt dispersion;
 	u_int32_t refid;
 	struct l_fixedpt reftime;

src/usr.sbin/ntpd/ntp_msg.c

@@ -1,4 +1,4 @@
-/*	$OpenBSD: ntp_msg.c,v 1.8 2004/10/13 12:37:47 henning Exp $ */
+/*	$OpenBSD: ntp_msg.c,v 1.9 2004/10/13 13:35:19 henning Exp $ */
 
 /*
  * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -42,10 +42,10 @@ ntp_getmsg(char *p, ssize_t len, struct ntp_msg *msg)
 	p += sizeof(msg->ppoll);
 	memcpy(&msg->precision, p, sizeof(msg->precision));
 	p += sizeof(msg->precision);
-	memcpy(&msg->distance.int_part, p, sizeof(msg->distance.int_part));
-	p += sizeof(msg->distance.int_part);
-	memcpy(&msg->distance.fraction, p, sizeof(msg->distance.fraction));
-	p += sizeof(msg->distance.fraction);
+	memcpy(&msg->rootdelay.int_part, p, sizeof(msg->rootdelay.int_part));
+	p += sizeof(msg->rootdelay.int_part);
+	memcpy(&msg->rootdelay.fraction, p, sizeof(msg->rootdelay.fraction));
+	p += sizeof(msg->rootdelay.fraction);
 	memcpy(&msg->dispersion.int_part, p, sizeof(msg->dispersion.int_part));
 	p += sizeof(msg->dispersion.int_part);
 	memcpy(&msg->dispersion.fraction, p, sizeof(msg->dispersion.fraction));
@@ -89,10 +89,10 @@ ntp_sendmsg(int fd, struct sockaddr *sa, struct ntp_msg *msg, ssize_t len,
 	p += sizeof(msg->ppoll);
 	memcpy(p, &msg->precision, sizeof(msg->precision));
 	p += sizeof(msg->precision);
-	memcpy(p, &msg->distance.int_part, sizeof(msg->distance.int_part));
-	p += sizeof(msg->distance.int_part);
-	memcpy(p, &msg->distance.fraction, sizeof(msg->distance.fraction));
-	p += sizeof(msg->distance.fraction);
+	memcpy(p, &msg->rootdelay.int_part, sizeof(msg->rootdelay.int_part));
+	p += sizeof(msg->rootdelay.int_part);
+	memcpy(p, &msg->rootdelay.fraction, sizeof(msg->rootdelay.fraction));
+	p += sizeof(msg->rootdelay.fraction);
 	memcpy(p, &msg->dispersion.int_part, sizeof(msg->dispersion.int_part));
 	p += sizeof(msg->dispersion.int_part);
 	memcpy(p, &msg->dispersion.fraction, sizeof(msg->dispersion.fraction));