configdefs.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
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*
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* (the "License"). You may not use this file except in compliance
* with the License.
*
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* See the License for the specific language governing permissions
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*
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
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/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* University Copyright- Copyright (c) 1982, 1986, 1988
* The Regents of the University of California
* All Rights Reserved
*
* University Acknowledgment- Portions of this document are derived from
* software developed by the University of California, Berkeley, and its
* contributors.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* mailx -- a modified version of a University of California at Berkeley
* mail program
*
* This file contains the definitions of data structures used in
* configuring the network behavior of Mail when replying.
*/
/*
* The following constants are used when you are running 4.1a bsd or
* later on a local network. The name thus found is inserted
* into the host table slot whose name was originally EMPTY.
*/
#define EMPTY "** empty **"
#define EMPTYID 'E'
/*
* The following data structure is the host table. You must have
* an entry here for your own machine, plus any special stuff you
* expect the mailer to know about. Not all hosts need be here, however:
* mailx can dope out stuff about hosts on the fly by looking
* at addresses. The machines needed here are:
* 1) The local machine
* 2) Any machines on the path to a network gateway
* 3) Any machines with nicknames that you want to have considered
* the same.
* The machine id letters can be anything you like and are not seen
* externally. Be sure not to use characters with the 0200 bit set --
* these have special meanings.
*/
struct netmach {
char *nt_machine;
char nt_mid;
short nt_type;
};
/*
* Network type codes. Basically, there is one for each different
* network, if the network can be discerned by the separator character,
* such as @ for the arpa net. The purpose of these codes is to
* coalesce cases where more than one character means the same thing,
* such as % and @ for the arpanet. Also, the host table uses a
* bit map of these codes to show what it is connected to.
* BN -- connected to Bell Net.
* AN -- connected to ARPA net, SN -- connected to Schmidt net.
*/
/*
* Data structure for table mapping network characters to network types.
*/
struct ntypetab {
char nt_char; /* Actual character separator */
int nt_bcode; /* Type bit code */
};
/*
* Codes for the "kind" of a network. IMPLICIT means that if there are
* physically several machines on the path, one does not list them in the
* address. The arpa net is like this. EXPLICIT means you list them,
* as in UUCP.
* By the way, this distinction means we lose if anyone actually uses the
* arpa net subhost convention: name@subhost@arpahost
*/
#define IMPLICIT 1
#define EXPLICIT 2
/*
* Table for mapping a network code to its type -- IMPLICIT routing or
* IMPLICIT routing.
*/
struct nkindtab {
int nk_type; /* Its bit code */
int nk_kind; /* Whether explicit or implicit */
};
/*
* The following table gives the order of preference of the various
* networks. Thus, if we have a choice of how to get somewhere, we
* take the preferred route.
*/
struct netorder {
short no_stat;
char no_char;
};
/*
* External declarations for above defined tables.
*/
extern char *metanet;