1998-02-10 03:23:50 +00:00
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/*-
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* Copyright (c) 1998 Brian Somers <brian@Awfulhak.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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1998-02-16 00:01:12 +00:00
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* $Id: prompt.h,v 1.1.2.1 1998/02/10 03:23:39 brian Exp $
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1998-02-10 03:23:50 +00:00
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*/
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struct prompt {
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struct descriptor desc;
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int fd_in, fd_out;
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int TermMode;
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FILE *Term; /* sits on top of fd_out */
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struct termios oldtio; /* Original tty mode */
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struct termios comtio; /* Command level tty mode */
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};
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#define prompt2descriptor(p) (&(p)->desc)
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#define descriptor2prompt(d) \
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((d)->type == PROMPT_DESCRIPTOR ? (struct prompt *)(d) : NULL)
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extern struct prompt prompt;
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#define prompt_Active(p) ((p)->Term ? 1 : 0)
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#define PROMPT_NONE -2
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#define PROMPT_STD -1
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extern int prompt_Init(struct prompt *, int);
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1998-02-16 00:01:12 +00:00
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extern void prompt_Display(struct prompt *, struct bundle *);
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1998-02-10 03:23:50 +00:00
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extern void prompt_Drop(struct prompt *, int);
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extern void prompt_Printf(struct prompt *, const char *, ...);
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extern void prompt_vPrintf(struct prompt *, const char *, _BSD_VA_LIST_);
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#define PROMPT_DONT_WANT_INT 1
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#define PROMPT_WANT_INT 0
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extern void prompt_TtyInit(struct prompt *, int);
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extern void prompt_TtyCommandMode(struct prompt *);
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extern void prompt_TtyTermMode(struct prompt *);
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extern void prompt_TtyOldMode(struct prompt *);
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extern pid_t prompt_pgrp(struct prompt *);
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#define prompt_IsTermMode(p) ((p)->TermMode ? 1 : 0)
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