diff options
Diffstat (limited to 'ncurses-5.2/ncurses/tinfo/lib_raw.c')
| -rw-r--r-- | ncurses-5.2/ncurses/tinfo/lib_raw.c | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/ncurses-5.2/ncurses/tinfo/lib_raw.c b/ncurses-5.2/ncurses/tinfo/lib_raw.c deleted file mode 100644 index 2f60540..0000000 --- a/ncurses-5.2/ncurses/tinfo/lib_raw.c +++ /dev/null @@ -1,236 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. * - * * - * Permission is hereby granted, free of charge, to any person obtaining a * - * copy of this software and associated documentation files (the * - * "Software"), to deal in the Software without restriction, including * - * without limitation the rights to use, copy, modify, merge, publish, * - * distribute, distribute with modifications, sublicense, and/or sell * - * copies of the Software, and to permit persons to whom the Software is * - * furnished to do so, subject to the following conditions: * - * * - * The above copyright notice and this permission notice shall be included * - * in all copies or substantial portions of the Software. * - * * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * - * and: Eric S. Raymond <esr@snark.thyrsus.com> * - ****************************************************************************/ - -/* - * raw.c - * - * Routines: - * raw() - * cbreak() - * noraw() - * nocbreak() - * qiflush() - * noqiflush() - * intrflush() - * - */ - -#include <curses.priv.h> -#include <term.h> /* cur_term */ - -MODULE_ID("$Id$") - -#if SVR4_TERMIO && !defined(_POSIX_SOURCE) -#define _POSIX_SOURCE -#endif - -#if HAVE_SYS_TERMIO_H -#include <sys/termio.h> /* needed for ISC */ -#endif - -#ifdef __EMX__ -#include <io.h> -#endif - -#define COOKED_INPUT (IXON|BRKINT|PARMRK) - -#ifdef TRACE -#define BEFORE(N) if (_nc_tracing&TRACE_BITS) _tracef("%s before bits: %s", N, _nc_tracebits()) -#define AFTER(N) if (_nc_tracing&TRACE_BITS) _tracef("%s after bits: %s", N, _nc_tracebits()) -#else -#define BEFORE(s) -#define AFTER(s) -#endif /* TRACE */ - -int -raw(void) -{ - T((T_CALLED("raw()"))); - if (SP != 0 && cur_term != 0) { - - SP->_raw = TRUE; - SP->_cbreak = 1; - -#ifdef __EMX__ - setmode(SP->_ifd, O_BINARY); -#endif - -#ifdef TERMIOS - BEFORE("raw"); - cur_term->Nttyb.c_lflag &= ~(ICANON | ISIG | IEXTEN); - cur_term->Nttyb.c_iflag &= ~(COOKED_INPUT); - cur_term->Nttyb.c_cc[VMIN] = 1; - cur_term->Nttyb.c_cc[VTIME] = 0; - AFTER("raw"); -#else - cur_term->Nttyb.sg_flags |= RAW; -#endif - returnCode(_nc_set_tty_mode(&cur_term->Nttyb)); - } - returnCode(ERR); -} - -int -cbreak(void) -{ - T((T_CALLED("cbreak()"))); - - SP->_cbreak = 1; - -#ifdef __EMX__ - setmode(SP->_ifd, O_BINARY); -#endif - -#ifdef TERMIOS - BEFORE("cbreak"); - cur_term->Nttyb.c_lflag &= ~ICANON; - cur_term->Nttyb.c_iflag &= ~ICRNL; - cur_term->Nttyb.c_lflag |= ISIG; - cur_term->Nttyb.c_cc[VMIN] = 1; - cur_term->Nttyb.c_cc[VTIME] = 0; - AFTER("cbreak"); -#else - cur_term->Nttyb.sg_flags |= CBREAK; -#endif - returnCode(_nc_set_tty_mode(&cur_term->Nttyb)); -} - -void -qiflush(void) -{ - T((T_CALLED("qiflush()"))); - - /* - * Note: this implementation may be wrong. See the comment under - * intrflush(). - */ - -#ifdef TERMIOS - BEFORE("qiflush"); - cur_term->Nttyb.c_lflag &= ~(NOFLSH); - AFTER("qiflush"); - (void) _nc_set_tty_mode(&cur_term->Nttyb); - returnVoid; -#endif -} - -int -noraw(void) -{ - T((T_CALLED("noraw()"))); - - SP->_raw = FALSE; - SP->_cbreak = 0; - -#ifdef __EMX__ - setmode(SP->_ifd, O_TEXT); -#endif - -#ifdef TERMIOS - BEFORE("noraw"); - cur_term->Nttyb.c_lflag |= ISIG | ICANON | - (cur_term->Ottyb.c_lflag & IEXTEN); - cur_term->Nttyb.c_iflag |= COOKED_INPUT; - AFTER("noraw"); -#else - cur_term->Nttyb.sg_flags &= ~(RAW | CBREAK); -#endif - returnCode(_nc_set_tty_mode(&cur_term->Nttyb)); -} - -int -nocbreak(void) -{ - T((T_CALLED("nocbreak()"))); - - SP->_cbreak = 0; - -#ifdef __EMX__ - setmode(SP->_ifd, O_TEXT); -#endif - -#ifdef TERMIOS - BEFORE("nocbreak"); - cur_term->Nttyb.c_lflag |= ICANON; - cur_term->Nttyb.c_iflag |= ICRNL; - AFTER("nocbreak"); -#else - cur_term->Nttyb.sg_flags &= ~CBREAK; -#endif - returnCode(_nc_set_tty_mode(&cur_term->Nttyb)); -} - -void -noqiflush(void) -{ - T((T_CALLED("noqiflush()"))); - - /* - * Note: this implementation may be wrong. See the comment under - * intrflush(). - */ - -#ifdef TERMIOS - BEFORE("noqiflush"); - cur_term->Nttyb.c_lflag |= NOFLSH; - AFTER("noqiflush"); - (void) _nc_set_tty_mode(&cur_term->Nttyb); - returnVoid; -#endif -} - -int -intrflush(WINDOW *win GCC_UNUSED, bool flag) -{ - T((T_CALLED("intrflush(%d)"), flag)); - - /* - * This call does the same thing as the qiflush()/noqiflush() pair. We - * know for certain that SVr3 intrflush() tweaks the NOFLSH bit; on the - * other hand, the match (in the SVr4 man pages) between the language - * describing NOFLSH in termio(7) and the language describing - * qiflush()/noqiflush() in curs_inopts(3x) is too exact to be coincidence. - */ - -#ifdef TERMIOS - BEFORE("intrflush"); - if (flag) - cur_term->Nttyb.c_lflag &= ~(NOFLSH); - else - cur_term->Nttyb.c_lflag |= (NOFLSH); - AFTER("intrflush"); - returnCode(_nc_set_tty_mode(&cur_term->Nttyb)); -#else - returnCode(ERR); -#endif -} |