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From: Peter Wemm <peter@FreeBSD.org>
Subject: PERFORCE change 23302 for review
To: Perforce Change Reviews <perforce@freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=23302

Change 23302 by peter@peter_itanic2 on 2003/01/06 12:42:28

	fix warnings.  sigh.  Why use a struct when you really want an int?

Affected files ...

.. //depot/projects/ia64/contrib/bind/bin/host/host.c#5 edit

Differences ...

==== //depot/projects/ia64/contrib/bind/bin/host/host.c#5 (text+ko) ====

@@ -226,7 +226,7 @@
 int
 main(int argc, char **argv) {
 	struct sockaddr_storage addr;
-	struct hostent *hp;
+	int hp;
 	char *s;
 	int waitmode = 0;
 	int ncnames, ch;
@@ -383,7 +383,7 @@
 		}
 		freeaddrinfo(answer);
 	} 
-	hp = NULL;
+	hp = 0;
 	res.res_h_errno = TRY_AGAIN;
 /*
  * We handle default domains ourselves, thank you.
@@ -393,10 +393,10 @@
         if (list)
 		exit(ListHosts(getdomain, querytype ? querytype : ns_t_a));
 	ncnames = 5; nkeychains = 18;
-	while (hp == NULL && res.res_h_errno == TRY_AGAIN) {
+	while (hp == 0 && res.res_h_errno == TRY_AGAIN) {
 		if (!ip) {
 			cname = NULL;
-			hp = (struct hostent *)gethostinfo(getdomain);
+			hp = gethostinfo(getdomain);
 			getdomain[0] = 0; /* clear this query */
 			if (sigchase && (chase_step & SD_RR)) {
 				if (nkeychains-- == 0) {
@@ -437,21 +437,21 @@
 						sym_ntos(__p_type_syms, chase_type, NULL),
 						getdomain);
 				}
-				hp = NULL;
+				hp = 0;
 				res.res_h_errno = TRY_AGAIN;
 				continue;
 			}
 		} else {
 			if (addrinfo(&addr) == 0)
-				hp = NULL;
+				hp = 0;
 			else
-				hp = (struct hostent *)1;	/* XXX */
+				hp = 1;	/* XXX */
 		}
 		if (!waitmode)
 			break;
 	}
 
-	if (hp == NULL) {
+	if (hp == 0) {
 		hperror(res.res_h_errno);
 		exit(1);
 	}

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