1 files changed, 0 insertions, 219 deletions
diff --git a/cpukit/libnetworking/lib/rtems_bsdnet_ntp.c b/cpukit/libnetworking/lib/rtems_bsdnet_ntp.c
deleted file mode 100644
index e6757599ac..0000000000
--- a/cpukit/libnetworking/lib/rtems_bsdnet_ntp.c
+++ /dev/null
@@ -1,219 +0,0 @@
-#include <machine/rtems-bsd-user-space.h>
-
-/*
- * Synchronize with an NTP server
- *
- * This program may be distributed and used for any purpose.
- * I ask only that you:
- *      1. Leave this author information intact.
- *      2. Document any changes you make.
- *
- * W. Eric Norum
- * Canadian Light Source
- * University of Saskatchewan
- * Saskatoon, Saskatchewan, CANADA
- * eric@cls.usask.ca
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <unistd.h> /* close */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-#include <limits.h>
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-#include <rtems/error.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-#include <rtems/bsdnet/servers.h>
-
-/*
- * RTEMS base: 1988, January 1
- *  UNIX base: 1970, January 1
- *   NTP base: 1900, January 1
- */
-#define UNIX_BASE_TO_NTP_BASE (uint32_t)(((70UL*365UL)+17UL) * (24UL*60UL*60UL))
-
-struct ntpPacket {
-	struct ntpPacketSmall	ntp;
-	char			authenticator[96];
-};
-
-static int
-processPacket (struct ntpPacketSmall *p, int state, void *unused)
-{
-	time_t tbuf;
-	struct tm *lt;
-	rtems_time_of_day rt;
-	rtems_interval ticks_per_second;
-
-	if ( state )
-		return 0;
-
-	ticks_per_second = rtems_clock_get_ticks_per_second();
-	tbuf = ntohl (p->transmit_timestamp.integer) - UNIX_BASE_TO_NTP_BASE - rtems_bsdnet_timeoffset;
-	lt = gmtime (&tbuf);
-	rt.year = lt->tm_year + 1900;
-	rt.month = lt->tm_mon + 1;
-	rt.day = lt->tm_mday;
-	rt.hour = lt->tm_hour;
-	rt.minute = lt->tm_min;
-	rt.second = lt->tm_sec;
-	rt.ticks = ntohl (p->transmit_timestamp.fraction) / (ULONG_MAX / ticks_per_second);
-	if (rt.ticks >= ticks_per_second)
-		rt.ticks = ticks_per_second - 1;
-	rtems_clock_set (&rt);
-	return 0;
-}
-
-static int
-getServerTimespec(struct ntpPacketSmall *p, int state, void *usr_data)
-{
-struct timespec *ts = usr_data;
-unsigned long long tmp;
-
-	if ( 0 == state ) {
-		ts->tv_sec  = ntohl( p->transmit_timestamp.integer );
-		ts->tv_sec -= rtems_bsdnet_timeoffset + UNIX_BASE_TO_NTP_BASE;
-
-		tmp  = 1000000000 * (unsigned long long)ntohl(p->transmit_timestamp.fraction);
-
-		ts->tv_nsec = (unsigned long) (tmp>>32);
-	}
-	return 0;
-}
-
-int rtems_bsdnet_ntp_retry_count  = 5;
-int rtems_bsdnet_ntp_timeout_secs = 5;
-int rtems_bsdnet_ntp_bcast_timeout_secs = 80;
-
-static int
-tryServer (int i, int s, rtems_bsdnet_ntp_callback_t callback, void *usr_data)
-{
-	int l = 0;
-	struct timeval tv;
-	socklen_t farlen;
-	struct sockaddr_in farAddr;
-	struct ntpPacketSmall packet;
-
-	if (i < 0)
-		tv.tv_sec = rtems_bsdnet_ntp_bcast_timeout_secs;
-	else
-		tv.tv_sec = rtems_bsdnet_ntp_timeout_secs;
-	tv.tv_usec = 0;
-	if (setsockopt (s, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof tv) < 0) {
-		fprintf (stderr, "rtems_bsdnet_get_ntp() Can't set socket receive timeout: %s\n", strerror (errno));
-		close (s);
-		return -1;
-	}
-	if (i >= 0) {
-		memset (&farAddr, 0, sizeof farAddr);
-		farAddr.sin_family = AF_INET;
-		farAddr.sin_port = htons (123);
-		farAddr.sin_addr = rtems_bsdnet_ntpserver[i];
-		memset (&packet, 0, sizeof packet);
-		packet.li_vn_mode = (3 << 3) | 3; /* NTP version 3, client */
-		if ( callback( &packet, 1, usr_data ) )
-			return -1;
-		l = sendto (s, &packet, sizeof packet, 0, (struct sockaddr *)&farAddr, sizeof farAddr);
-		if (l != sizeof packet) {
-			fprintf (stderr, "rtems_bsdnet_get_ntp() Can't send: %s\n", strerror (errno));
-			return -1;
-		}
-	} else {
-		if ( callback( &packet, -1, usr_data ) )
-			return -1;
-	}
-	farlen = sizeof farAddr;
-	i = recvfrom (s, &packet, sizeof packet, 0, (struct sockaddr *)&farAddr, &farlen);
-	if (i == 0)
-		fprintf (stderr, "rtems_bsdnet_get_ntp() Unexpected EOF");
-	if (i < 0) {
-		if ((errno == EWOULDBLOCK) || (errno == EAGAIN))
-			return -1;
-		fprintf (stderr, "rtems_bsdnet_get_ntp() Can't receive: %s\n", strerror (errno));
-	}
-
-	if ( i >= sizeof packet &&
-    (((packet.li_vn_mode & (0x7 << 3)) == (3 << 3)) ||
-     ((packet.li_vn_mode & (0x7 << 3)) == (4 << 3))) &&
-	    ((packet.transmit_timestamp.integer != 0) || (packet.transmit_timestamp.fraction != 0)) &&
-		0 == callback( &packet, 0 , usr_data) )
-		return 0;
-
-	return -1;
-}
-
-int rtems_bsdnet_get_ntp(int sock, rtems_bsdnet_ntp_callback_t callback, void *usr_data)
-{
-int s = -1;
-int i;
-int retry;
-struct sockaddr_in myAddr;
-int reuseFlag;
-int ret;
-
-	if ( !callback )
-		callback = getServerTimespec;
-
-	if ( sock < 0 ) {
-	s = socket (AF_INET, SOCK_DGRAM, 0);
-	if (s < 0) {
-		fprintf (stderr, "rtems_bsdnet_get_ntp() Can't create socket: %s\n", strerror (errno));
-		return -1;
-	}
-	reuseFlag = 1;
-	if (setsockopt (s, SOL_SOCKET, SO_REUSEADDR, (char *)&reuseFlag, sizeof reuseFlag) < 0) {
-		fprintf (stderr, "rtems_bsdnet_get_ntp() Can't set socket reuse: %s\n", strerror (errno));
-		close (s);
-		return -1;
-	}
-	memset (&myAddr, 0, sizeof myAddr);
-	myAddr.sin_family = AF_INET;
-	myAddr.sin_port = htons (123);
-	myAddr.sin_addr.s_addr = htonl (INADDR_ANY);
-	if (bind (s, (struct sockaddr *)&myAddr, sizeof myAddr) < 0) {
-		fprintf (stderr, "rtems_bsdnet_get_ntp() Can't bind socket: %s\n", strerror (errno));
-		close (s);
-		return -1;
-	}
-	sock = s;
-	}
-	ret = -1;
-	for (retry = 0 ; (ret == -1) && (retry < rtems_bsdnet_ntp_retry_count) ; retry++) {
-		/*
-		 * If there's no server we just have to wait
-		 * and hope that there's an NTP broadcast
-		 * server out there somewhere.
-		 */
-		if (rtems_bsdnet_ntpserver_count <= 0) {
-			ret = tryServer (-1, sock, callback, usr_data);
-		}
-		else {
-			for (i = 0 ; (ret == -1) && (i < rtems_bsdnet_ntpserver_count) ; i++) {
-				ret = tryServer (i, sock, callback, usr_data);
-			}
-		}
-	}
-	if ( s >= 0 )
-		close (s);
-	return ret;
-}
-
-int
-rtems_bsdnet_synchronize_ntp (int interval, rtems_task_priority priority)
-{
-	if (interval != 0) {
-		fprintf (stderr, "Daemon-mode note yet supported.\n");
-		errno = EINVAL;
-		return -1;
-	}
-	return rtems_bsdnet_get_ntp( -1, processPacket, 0);
-}