1 files changed, 0 insertions, 143 deletions
diff --git a/contrib/ntp/arlib/sample.c b/contrib/ntp/arlib/sample.c
deleted file mode 100644
index 83db6a8..0000000
--- a/contrib/ntp/arlib/sample.c
+++ /dev/null
@@ -1,143 +0,0 @@
-#include <stdio.h>
-#include <strings.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include "arlib.h"
-
-#ifndef	lint
-static	char	sccsid[] = "@(#)sample.c	1.1 12/21/92 (C)1992 Darren Reed. ASYNC DNS";
-#endif
-
-char	line[512];
-
-int	lookup = 0, seq = 0;
-long	expire = 0;
-
-main()
-{
-	struct	in_addr adr;
-	struct	timeval	tv2;
-	fd_set	rd;
-	long	now;
-	char	*s;
-	int	afd, nfd, pid = getpid(), del;
-
-	afd = ar_init(ARES_INITLIST|ARES_CALLINIT|ARES_INITSOCK);
-
-	(void)printf("afd = %d pid = %d\n",afd, pid);
-
-	while (1)
-	{
-		(void)printf("Host =>");
-		(void)fflush(stdout);
-		*line = '\0';
-		FD_ZERO(&rd);
-		FD_SET(0,&rd);
-		FD_SET(afd,&rd);
-		now = time(NULL);
-		if (expire >= now)
-		    {
-			tv2.tv_usec = 0;
-			tv2.tv_sec = expire - now;
-			nfd = select(FD_SETSIZE, &rd, NULL, NULL, &tv2);
-		    }
-		else
-			nfd = select(FD_SETSIZE, &rd, NULL, NULL, NULL);
-
-		if (FD_ISSET(0, &rd))
-		{
-			if (!fgets(line, sizeof(line) - 1, stdin))
-				exit(0);
-			if (s = index(line, '\n'))
-				*s = '\0';
-		}
-
-		if (isalpha(*line))
-		{
-			(void)printf("Asking about [%s] #%d.\n",line, ++seq);
-			(void)ar_gethostbyname(line, (char *)&seq,
-					       sizeof(seq));
-			lookup++;
-		}
-		else if (isdigit(*line))
-		{
-			(void)printf("Asking about IP#[%s] #%d.\n",
-				line, ++seq);
-			adr.s_addr = inet_addr(line);
-			(void)ar_gethostbyaddr(&adr, (char *)&seq,
-					       sizeof(seq));
-			lookup++;
-		}
-		if (lookup)
-			(void)printf("Waiting for answer:\n");
-		if (FD_ISSET(afd, &rd))
-			(void)waitonlookup(afd);
-		del = 0;
-		expire = ar_timeout(time(NULL), &del, sizeof(del));
-		if (del)
-		{
-			(void)fprintf(stderr,"#%d failed\n", del);
-			lookup--;
-		}
-	}
-}
-
-printhostent(hp)
-struct hostent *hp;
-{
-	struct in_addr ip;
-	int i;
-
-	(void)printf("hname = %s\n", hp->h_name);
-	for (i = 0; hp->h_aliases[i]; i++)
-		(void)printf("alias %d = %s\n", i+1, hp->h_aliases[i]);
-	for (i = 0; hp->h_addr_list[i]; i++)
-	{
-		bcopy(hp->h_addr_list[i], (char *)&ip, sizeof(ip));
-		(void)printf("IP# %d = %s\n", i+1, inet_ntoa(ip));
-	}
-}
-
-int	waitonlookup(afd)
-int	afd;
-{
-	struct	timeval delay;
-	struct	hostent	*hp;
-	fd_set	rd;
-	long	now;
-	int	nfd, del;
-
-waitloop:
-	FD_ZERO(&rd);
-	now = time(NULL);
-	if (expire >= now)
-		delay.tv_sec = expire - now;
-	else
-		delay.tv_sec = 1;
-	delay.tv_usec = 0;
-	FD_SET(afd, &rd);
-	FD_SET(0, &rd);
-
-	nfd = select(FD_SETSIZE, &rd, 0, 0, &delay);
-	if (nfd == 0)
-		return 0;
-	else if (FD_ISSET(afd, &rd))
-	{
-		del = 0;
-		hp = ar_answer(&del, sizeof(del));
-
-		(void)printf("hp=%x seq=%d\n",hp,del);
-		if (hp)
-		    {
-			(void)printhostent(hp);
-			if (!--lookup)
-				return 1;
-		    }
-	}
-	if (FD_ISSET(0, &rd))
-		return 2;
-	return 0;
-}