date and time created 90/05/15 19:17:03 by bostic

[unix-history] / usr / src / include / netdb.h

diff --git a/usr/src/include/netdb.h b/usr/src/include/netdb.h
index 81e6018..7d5aee9 100644 (file)
--- a/usr/src/include/netdb.h
+++ b/usr/src/include/netdb.h
@@ -1,9 +1,20 @@
 /*
 /*

- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.  The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
+ * Copyright (c) 1980, 1983, 1988 Regents of the University of California.
+ * All rights reserved.

  *
  *

- *     @(#)netdb.h     5.6 (Berkeley) %G%
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *     @(#)netdb.h     5.10.1.1 (Berkeley) %G%

  */
 
 /*
  */
 
 /*


@@ -18,8 +29,7 @@ struct        hostent {
        char    **h_aliases;    /* alias list */
        int     h_addrtype;     /* host address type */
        int     h_length;       /* length of address */
        char    **h_aliases;    /* alias list */
        int     h_addrtype;     /* host address type */
        int     h_length;       /* length of address */

-       char    **h_addr_list;  /* list of addresses from name server */
-#define        h_addr  h_addr_list[0]  /* address, for backward compatiblity */
+       char    *h_addr;        /* address */

 };
 
 /*
 };
 
 /*


@@ -53,11 +63,11 @@ struct protoent     *getprotobyname(), *getprotobynumber(), *getprotoent();
 
 /*
  * Error return codes from gethostbyname() and gethostbyaddr()
 
 /*
  * Error return codes from gethostbyname() and gethostbyaddr()

+ * (left in extern int h_errno).

  */
 
  */
 

-extern  int h_errno;   
-
-#define        HOST_NOT_FOUND  1 /* Authoritive Answer Host not found */
+#define        HOST_NOT_FOUND  1 /* Authoritative Answer Host not found */

 #define        TRY_AGAIN       2 /* Non-Authoritive Host not found, or SERVERFAIL */
 #define        NO_RECOVERY     3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
 #define        TRY_AGAIN       2 /* Non-Authoritive Host not found, or SERVERFAIL */
 #define        NO_RECOVERY     3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */

-#define NO_ADDRESS     4 /* Valid host name, no address, look for MF record */
+#define        NO_DATA         4 /* Valid name, no data record of requested type */
+#define        NO_ADDRESS      NO_DATA         /* no address, look for MX record */