105 lines
3.4 KiB
C
105 lines
3.4 KiB
C
/*
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* Copyright (c) 1989 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted provided
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* that: (1) source distributions retain this entire copyright notice and
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* comment, and (2) distributions including binaries display the following
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* acknowledgement: ``This product includes software developed by the
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* University of California, Berkeley and its contributors'' in the
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* documentation or other materials provided with the distribution and in
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* all advertising materials mentioning features or use of this software.
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* Neither the name of the University nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* @(#)ext.h 5.6 (Berkeley) 6/28/90
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*/
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/*
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* Telnet server variable declarations
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*/
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extern char options[256];
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extern char do_dont_resp[256];
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extern char will_wont_resp[256];
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extern int linemode; /* linemode on/off */
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#ifdef LINEMODE
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extern int uselinemode; /* what linemode to use (on/off) */
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extern int editmode; /* edit modes in use */
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extern int useeditmode; /* edit modes to use */
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extern int alwayslinemode; /* command line option */
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# ifdef KLUDGELINEMODE
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extern int lmodetype; /* Client support for linemode */
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# endif /* KLUDGELINEMODE */
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#endif /* LINEMODE */
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extern int flowmode; /* current flow control state */
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#ifdef DIAGNOSTICS
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extern int diagnostic; /* telnet diagnostic capabilities */
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#endif /* DIAGNOSTICS */
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#ifdef BFTPDAEMON
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extern int bftpd; /* behave as bftp daemon */
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#endif /* BFTPDAEMON */
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extern slcfun slctab[NSLC + 1]; /* slc mapping table */
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extern char *terminaltype;
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/*
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* I/O data buffers, pointers, and counters.
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*/
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extern char ptyobuf[BUFSIZ+NETSLOP], *pfrontp, *pbackp;
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extern char netibuf[BUFSIZ], *netip;
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extern char netobuf[BUFSIZ+NETSLOP], *nfrontp, *nbackp;
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extern char *neturg; /* one past last bye of urgent data */
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extern int pcc, ncc;
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#if defined(CRAY2) && defined(UNICOS5)
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extern int unpcc; /* characters left unprocessed by CRAY-2 terminal routine */
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extern char *unptyip; /* pointer to remaining characters in buffer */
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#endif
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extern int pty, net;
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extern char *line;
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extern int SYNCHing; /* we are in TELNET SYNCH mode */
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#ifdef DIAGNOSTICS
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extern void printoption();
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extern void printdata();
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#endif
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/*
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* The following are some clocks used to decide how to interpret
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* the relationship between various variables.
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*/
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extern struct {
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int
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system, /* what the current time is */
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echotoggle, /* last time user entered echo character */
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modenegotiated, /* last time operating mode negotiated */
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didnetreceive, /* last time we read data from network */
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ttypesubopt, /* ttype subopt is received */
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tspeedsubopt, /* tspeed subopt is received */
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environsubopt, /* environ subopt is received */
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xdisplocsubopt, /* xdisploc subopt is received */
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baseline, /* time started to do timed action */
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gotDM; /* when did we last see a data mark */
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} clocks;
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#if defined(CRAY2) && defined(UNICOS5)
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extern int needtermstat;
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#endif
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#ifndef CRAY
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#define DEFAULT_IM "\r\n\r\n4.3 BSD UNIX (%h) (%t)\r\n\r\r\n\r"
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#else
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#define DEFAULT_IM "\r\n\r\nCray UNICOS (%h) (%t)\r\n\r\r\n\r"
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#endif
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