From 2ba7a95271fe5fa9c43b24c4cc94b764e7575a8b Mon Sep 17 00:00:00 2001
From: Mark Murray <markm@FreeBSD.org>
Date: Wed, 5 May 1999 06:15:30 +0000
Subject: [PATCH] Restore perror --> err changes.

---
 sbin/routed/rtquery/rtquery.c | 28 +++++++++++-----------------
 1 file changed, 11 insertions(+), 17 deletions(-)

diff --git a/sbin/routed/rtquery/rtquery.c b/sbin/routed/rtquery/rtquery.c
index 25d9e8231469..2bcd76e33a14 100644
--- a/sbin/routed/rtquery/rtquery.c
+++ b/sbin/routed/rtquery/rtquery.c
@@ -30,7 +30,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: rtquery.c,v 1.10 1999/05/02 13:14:16 markm Exp $
  */
 
 char copyright[] =
@@ -46,6 +46,7 @@ char copyright[] =
 #define RIPVERSION RIPv2
 #include <protocols/routed.h>
 #include <arpa/inet.h>
+#include <err.h>
 #include <netdb.h>
 #include <errno.h>
 #include <unistd.h>
@@ -62,7 +63,7 @@ static char sccsid[] __attribute__((unused))= "@(#)query.c	8.1 (Berkeley) 6/5/93
 #elif defined(__NetBSD__)
 __RCSID("$NetBSD: rtquery.c,v 1.10 1999/02/23 10:47:41 christos Exp $");
 #endif
-#ident "$Revision: 2.17 $"
+#ident "$Revision: 1.10 $"
 
 #ifndef sgi
 #define _HAVE_SIN_LEN
@@ -274,8 +275,7 @@ main(int argc,
 
 	soc = socket(AF_INET, SOCK_DGRAM, 0);
 	if (soc < 0) {
-		perror("socket");
-		exit(2);
+		err(2, "socket");
 	}
 
 	/* be prepared to receive a lot of routes */
@@ -284,7 +284,7 @@ main(int argc,
 			       &bsize, sizeof(bsize)) == 0)
 			break;
 		if (bsize <= 4*1024) {
-			perror("setsockopt SO_RCVBUF");
+			warn("setsockopt SO_RCVBUF");
 			break;
 		}
 	}
@@ -338,8 +338,7 @@ trace_loop(char *argv[])
 	while (bind(soc, (struct sockaddr *)&myaddr, sizeof(myaddr)) < 0) {
 		if (errno != EADDRINUSE
 		    || myaddr.sin_port == 0) {
-			perror("bind");
-			exit(2);
+			err(2, "bind");
 		}
 		myaddr.sin_port = htons(ntohs(myaddr.sin_port)-1);
 	}
@@ -428,8 +427,7 @@ query_loop(char *argv[], int argc)
 				      sizeof(imsg_buf.packet), 0,
 				      (struct sockaddr *)&from, &fromlen);
 			if (cc < 0) {
-				perror("recvfrom");
-				exit(1);
+				err(1, "recvfrom");
 			}
 			/* count the distinct responding hosts.
 			 * You cannot match responding hosts with
@@ -461,8 +459,7 @@ query_loop(char *argv[], int argc)
 		if (cc < 0) {
 			if (errno == EINTR)
 				continue;
-			perror("select");
-			exit(1);
+			err(1, "select");
 		}
 
 		/* After a pause in responses, probe another host.
@@ -480,8 +477,7 @@ query_loop(char *argv[], int argc)
 		/* or until we have waited a long time
 		 */
 		if (gettimeofday(&now, 0) < 0) {
-			perror("gettimeofday(now)");
-			exit(1);
+			err(1, "gettimeofday(now)");
 		}
 		if (sent.tv_sec + wtime <= now.tv_sec)
 			break;
@@ -501,8 +497,7 @@ out(const char *host)
 	struct hostent *hp;
 
 	if (gettimeofday(&sent, 0) < 0) {
-		perror("gettimeofday(sent)");
-		return -1;
+		err(-1, "gettimeofday(sent)");
 	}
 
 	memset(&router, 0, sizeof(router));
@@ -522,8 +517,7 @@ out(const char *host)
 
 	if (sendto(soc, &omsg_buf, omsg_len, 0,
 		   (struct sockaddr *)&router, sizeof(router)) < 0) {
-		perror(host);
-		return -1;
+		err(-1, host);
 	}
 
 	return 0;