* Copyright (c) 1989 The Regents of the University of California.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* @(#)ext.h 5.7 (Berkeley) 3/1/91
* Telnet server variable declarations
extern char options
[256];
extern char do_dont_resp
[256];
extern char will_wont_resp
[256];
extern int linemode
; /* linemode on/off */
extern int uselinemode
; /* what linemode to use (on/off) */
extern int editmode
; /* edit modes in use */
extern int useeditmode
; /* edit modes to use */
extern int alwayslinemode
; /* command line option */
extern int lmodetype
; /* Client support for linemode */
# endif /* KLUDGELINEMODE */
extern int flowmode
; /* current flow control state */
extern int diagnostic
; /* telnet diagnostic capabilities */
extern int bftpd
; /* behave as bftp daemon */
extern int require_SecurID
;
#if defined(AUTHENTICATE)
extern slcfun slctab
[NSLC
+ 1]; /* slc mapping table */
* I/O data buffers, pointers, and counters.
extern char ptyobuf
[BUFSIZ
+NETSLOP
], *pfrontp
, *pbackp
;
extern char netibuf
[BUFSIZ
], *netip
;
extern char netobuf
[BUFSIZ
+NETSLOP
], *nfrontp
, *nbackp
;
extern char *neturg
; /* one past last bye of urgent data */
#if defined(CRAY2) && defined(UNICOS5)
extern int unpcc
; /* characters left unprocessed by CRAY-2 terminal routine */
extern char *unptyip
; /* pointer to remaining characters in buffer */
extern int SYNCHing
; /* we are in TELNET SYNCH mode */
add_slc
P((int, int, int)),
change_slc
P((int, int, int)),
clientstat
P((int, int, int)),
copy_termbuf
P((char *, int)),
defer_terminit
P((void)),
do_opt_slc
P((unsigned char *, int)),
edithost
P((char *, char *)),
fatalperror
P((int, char *)),
get_slc_defaults
P((void)),
printoption
P((char *, int)),
printdata
P((char *, char *, int)),
printsub
P((int, unsigned char *, int)),
putf
P((char *, char *)),
start_login
P((char *, int, char *)),
#if defined(AUTHENTICATE)
start_slave
P((char *, int, char *)),
end_slc
P((unsigned char **)),
spcset
P((int, cc_t
*, cc_t
**)),
tty_isbinaryin
P((void)),
tty_isbinaryout
P((void)),
tty_setlinemode
P((int)),
writenet
P((unsigned char *, int));
extern void (*encrypt_output
) P((unsigned char *, int));
extern int (*decrypt_input
) P((int));
* The following are some clocks used to decide how to interpret
* the relationship between various variables.
system
, /* what the current time is */
echotoggle
, /* last time user entered echo character */
modenegotiated
, /* last time operating mode negotiated */
didnetreceive
, /* last time we read data from network */
ttypesubopt
, /* ttype subopt is received */
tspeedsubopt
, /* tspeed subopt is received */
environsubopt
, /* environ subopt is received */
xdisplocsubopt
, /* xdisploc subopt is received */
baseline
, /* time started to do timed action */
gotDM
; /* when did we last see a data mark */
#if defined(CRAY2) && defined(UNICOS5)
#define DEFAULT_IM "\r\n\r\n4.3 BSD UNIX (%h) (%t)\r\n\r\r\n\r"
#define DEFAULT_IM "\r\n\r\n%s (%%h) (%%t)\r\n\r\r\n\r"
#define DEFAULT_IM "\r\n\r\nCray UNICOS (%h) (%t)\r\n\r\r\n\r"