Add xgethostbyname and herror_msg* functions.

2001-05-16 15:40:51 +00:00
parent 59df6f7398
commit c55b8d41c1
25 changed files with 236 additions and 96 deletions
--- a/rdate.c
+++ b/rdate.c
@@ -45,8 +45,7 @@ static time_t askremotedate(const char *host)
 	unsigned long int nett, localt;
 	int fd;

-	if (!(h = gethostbyname(host)))         /* get the IP addr */
-		perror_msg_and_die("%s", host);
+	h = xgethostbyname(host);         /* get the IP addr */

 	if ((tserv = getservbyname("time", "tcp")) == NULL)   /* find port # */
 		perror_msg_and_die("%s", "time");