ipv6-ization efforts continue. Few bugs are found,
unknown number likely introduced...
diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index 1210595..ccbf969 100644
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -8,21 +8,15 @@
* Licensed under GPL v2 or later, see file License for details.
*/
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
+//#include <sys/socket.h>
+//#include <netinet/in.h>
+//#include <netdb.h>
+//#include <signal.h>
#include "busybox.h"
-static const int RFC_868_BIAS = 2208988800UL;
+enum { RFC_868_BIAS = 2208988800UL };
static void socket_timeout(int sig)
{
@@ -31,18 +25,14 @@
static time_t askremotedate(const char *host)
{
- unsigned long nett;
- struct sockaddr_in s_in;
+ uint32_t nett;
int fd;
- bb_lookup_host(&s_in, host);
- s_in.sin_port = bb_lookup_port("time", "tcp", 37);
-
/* Add a timeout for dead or inaccessible servers */
alarm(10);
signal(SIGALRM, socket_timeout);
- fd = xconnect_tcp_v4(&s_in);
+ fd = create_and_connect_stream_or_die(host, bb_lookup_port("time", "tcp", 37));
if (safe_read(fd, (void *)&nett, 4) != 4) /* read time from server */
bb_error_msg_and_die("%s did not send the complete time", host);
@@ -50,9 +40,9 @@
/* convert from network byte order to local byte order.
* RFC 868 time is the number of seconds
- * since 00:00 (midnight) 1 January 1900 GMT
- * the RFC 868 time 2,208,988,800 corresponds to 00:00 1 Jan 1970 GMT
- * Subtract the RFC 868 time to get Linux epoch
+ * since 00:00 (midnight) 1 January 1900 GMT
+ * the RFC 868 time 2,208,988,800 corresponds to 00:00 1 Jan 1970 GMT
+ * Subtract the RFC 868 time to get Linux epoch
*/
return ntohl(nett) - RFC_868_BIAS;