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/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -450,11 +450,7 @@ static void init_RemoteLog (void){
    error_msg_and_die("syslogd: cannot create socket");
  }

-  hostinfo = (struct hostent *) gethostbyname(RemoteHost);
-
-  if (!hostinfo) {
-    error_msg_and_die("syslogd: cannot resolve remote host name [%s]", RemoteHost);
-  }
+  hostinfo = xgethostbyname(RemoteHost);

  remoteaddr.sin_family = AF_INET;
  remoteaddr.sin_addr = *(struct in_addr *) *hostinfo->h_addr_list;