diff options
Diffstat (limited to 'contrib/ncurses/ncurses/tinfo/lib_ttyflags.c')
| -rw-r--r-- | contrib/ncurses/ncurses/tinfo/lib_ttyflags.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/contrib/ncurses/ncurses/tinfo/lib_ttyflags.c b/contrib/ncurses/ncurses/tinfo/lib_ttyflags.c deleted file mode 100644 index 2cb9fd67b4dd..000000000000 --- a/contrib/ncurses/ncurses/tinfo/lib_ttyflags.c +++ /dev/null @@ -1,210 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998-2007,2008 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. * - ****************************************************************************/ - -/* - * def_prog_mode() - * def_shell_mode() - * reset_prog_mode() - * reset_shell_mode() - * savetty() - * resetty() - */ - -#include <curses.priv.h> -#include <term.h> /* cur_term */ - -MODULE_ID("$Id: lib_ttyflags.c,v 1.16 2008/05/03 22:39:03 tom Exp $") - -NCURSES_EXPORT(int) -_nc_get_tty_mode(TTY * buf) -{ - int result = OK; - - if (buf == 0) { - result = ERR; - } else { - if (cur_term == 0) { - result = ERR; - } else { - for (;;) { - if (GET_TTY(cur_term->Filedes, buf) != 0) { - if (errno == EINTR) - continue; - result = ERR; - } - break; - } - } - - if (result == ERR) - memset(buf, 0, sizeof(*buf)); - - TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s", - cur_term->Filedes, _nc_trace_ttymode(buf))); - } - return (result); -} - -NCURSES_EXPORT(int) -_nc_set_tty_mode(TTY * buf) -{ - int result = OK; - - if (buf == 0) { - result = ERR; - } else { - if (cur_term == 0) { - result = ERR; - } else { - for (;;) { - if (SET_TTY(cur_term->Filedes, buf) != 0) { - if (errno == EINTR) - continue; - if ((errno == ENOTTY) && (SP != 0)) - SP->_notty = TRUE; - result = ERR; - } - break; - } - } - TR(TRACE_BITS, ("_nc_set_tty_mode(%d): %s", - cur_term->Filedes, _nc_trace_ttymode(buf))); - } - return (result); -} - -NCURSES_EXPORT(int) -def_shell_mode(void) -{ - T((T_CALLED("def_shell_mode()"))); - - /* - * If XTABS was on, remove the tab and backtab capabilities. - */ - - if (_nc_get_tty_mode(&cur_term->Ottyb) != OK) - returnCode(ERR); -#ifdef TERMIOS - if (cur_term->Ottyb.c_oflag & OFLAGS_TABS) - tab = back_tab = NULL; -#else - if (cur_term->Ottyb.sg_flags & XTABS) - tab = back_tab = NULL; -#endif - returnCode(OK); -} - -NCURSES_EXPORT(int) -def_prog_mode(void) -{ - T((T_CALLED("def_prog_mode()"))); - - /* - * Turn off the XTABS bit in the tty structure if it was on. - */ - - if (_nc_get_tty_mode(&cur_term->Nttyb) != OK) - returnCode(ERR); -#ifdef TERMIOS - cur_term->Nttyb.c_oflag &= ~OFLAGS_TABS; -#else - cur_term->Nttyb.sg_flags &= ~XTABS; -#endif - returnCode(OK); -} - -NCURSES_EXPORT(int) -reset_prog_mode(void) -{ - T((T_CALLED("reset_prog_mode()"))); - - if (cur_term != 0) { - if (_nc_set_tty_mode(&cur_term->Nttyb) == OK) { - if (SP) { - if (SP->_keypad_on) - _nc_keypad(SP, TRUE); - NC_BUFFERED(TRUE); - } - returnCode(OK); - } - } - returnCode(ERR); -} - -NCURSES_EXPORT(int) -reset_shell_mode(void) -{ - T((T_CALLED("reset_shell_mode()"))); - - if (cur_term != 0) { - if (SP) { - _nc_keypad(SP, FALSE); - _nc_flush(); - NC_BUFFERED(FALSE); - } - returnCode(_nc_set_tty_mode(&cur_term->Ottyb)); - } - returnCode(ERR); -} - -static TTY * -saved_tty(void) -{ - TTY *result = 0; - - if (SP != 0) { - result = &(SP->_saved_tty); - } else { - if (_nc_prescreen.saved_tty == 0) { - _nc_prescreen.saved_tty = typeCalloc(TTY, 1); - } - result = _nc_prescreen.saved_tty; - } - return result; -} - -/* -** savetty() and resetty() -** -*/ - -NCURSES_EXPORT(int) -savetty(void) -{ - T((T_CALLED("savetty()"))); - - returnCode(_nc_get_tty_mode(saved_tty())); -} - -NCURSES_EXPORT(int) -resetty(void) -{ - T((T_CALLED("resetty()"))); - - returnCode(_nc_set_tty_mode(saved_tty())); -} |