94 lines
4.0 KiB
C
94 lines
4.0 KiB
C
/*-
|
|
* Copyright (c) 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 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
|
|
* SUCH DAMAGE.
|
|
*
|
|
* from: @(#)gs.h 8.26 (Berkeley) 1/9/94
|
|
* $Id: gs.h,v 1.3 1994/03/02 01:54:04 cgd Exp $
|
|
*/
|
|
|
|
struct _gs {
|
|
CIRCLEQ_HEAD(_dqh, _scr) dq; /* Displayed screens. */
|
|
CIRCLEQ_HEAD(_hqh, _scr) hq; /* Hidden screens. */
|
|
|
|
mode_t origmode; /* Original terminal mode. */
|
|
struct termios
|
|
original_termios; /* Original terminal values. */
|
|
struct termios
|
|
s5_curses_botch; /* System V curses workaround. */
|
|
|
|
MSGH msgq; /* User message list. */
|
|
|
|
char *tmp_bp; /* Temporary buffer. */
|
|
size_t tmp_blen; /* Size of temporary buffer. */
|
|
|
|
#ifdef DEBUG
|
|
FILE *tracefp; /* Trace file pointer. */
|
|
#endif
|
|
|
|
/* INFORMATION SHARED BY ALL SCREENS. */
|
|
IBUF *tty; /* Key input buffer. */
|
|
|
|
CB *dcbp; /* Default cut buffer pointer. */
|
|
CB *dcb_store; /* Default cut buffer storage. */
|
|
LIST_HEAD(_cuth, _cb) cutq; /* Linked list of cut buffers. */
|
|
|
|
#define MAX_BIT_SEQ 128 /* Max + 1 fast check character. */
|
|
LIST_HEAD(_seqh, _seq) seqq; /* Linked list of maps, abbrevs. */
|
|
bitstr_t bit_decl(seqb, MAX_BIT_SEQ);
|
|
|
|
#define term_key_val(sp, ch) \
|
|
((ch) <= MAX_FAST_KEY ? sp->gp->special_key[ch] : \
|
|
(ch) > sp->gp->max_special ? 0 : __term_key_val(sp, ch))
|
|
#define MAX_FAST_KEY 255 /* Max + 1 fast check character.*/
|
|
CHAR_T max_special; /* Max special character. */
|
|
u_char *special_key; /* Fast lookup table. */
|
|
CHNAME const *cname; /* Display names of ASCII characters. */
|
|
|
|
#define G_ABBREV 0x00001 /* If have abbreviations. */
|
|
#define G_BELLSCHED 0x00002 /* Bell scheduled. */
|
|
#define G_CURSES_INIT 0x00004 /* Curses: initialized. */
|
|
#define G_CURSES_S5CB 0x00008 /* Curses: s5_curses_botch set. */
|
|
#define G_ISFROMTTY 0x00010 /* Reading from a tty. */
|
|
#define G_RECOVER_SET 0x00020 /* Recover system initialized. */
|
|
#define G_SETMODE 0x00040 /* Tty mode changed. */
|
|
#define G_SIGALRM 0x00080 /* SIGALRM arrived. */
|
|
#define G_SIGHUP 0x00100 /* SIGHUP arrived. */
|
|
#define G_SIGTERM 0x00200 /* SIGTERM arrived. */
|
|
#define G_SIGWINCH 0x00400 /* SIGWINCH arrived. */
|
|
#define G_SLEEPING 0x00800 /* Asleep (die on signal). */
|
|
#define G_SNAPSHOT 0x01000 /* Always snapshot files. */
|
|
#define G_TMP_INUSE 0x02000 /* Temporary buffer in use. */
|
|
#define G_HAVETTY 0x04000 /* Do we have access to a tty */
|
|
u_int flags;
|
|
};
|
|
|
|
extern GS *__global_list; /* List of screens. */
|