1 /****************************************************************************
2 * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
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8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
31 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
32 * and: Thomas E. Dickey 2002 *
33 ****************************************************************************/
38 * Misc. low-level routines:
43 * The baudrate() and delay_output() functions could logically live here,
44 * but are in other modules to reduce the static-link size of programs
45 * that use only these facilities.
48 #include <curses.priv.h>
49 #include <term.h> /* cur_term */
51 MODULE_ID("$Id: lib_kernel.c,v 1.24 2004/05/08 17:11:21 tom Exp $")
57 #if defined(_POSIX_VDISABLE) && HAVE_UNISTD_H
58 value = _POSIX_VDISABLE;
60 #if defined(_PC_VDISABLE)
62 value = fpathconf(0, _PC_VDISABLE);
67 #elif defined(VDISABLE)
77 * Return erase character as given in cur_term->Ottyb.
85 T((T_CALLED("erasechar()")));
89 result = cur_term->Ottyb.c_cc[VERASE];
90 if (result == _nc_vdisable())
93 result = cur_term->Ottyb.sg_erase;
102 * Return kill character as given in cur_term->Ottyb.
110 T((T_CALLED("killchar()")));
114 result = cur_term->Ottyb.c_cc[VKILL];
115 if (result == _nc_vdisable())
118 result = cur_term->Ottyb.sg_kill;
127 * Flush any input on cur_term->Filedes
134 T((T_CALLED("flushinp()")));
138 tcflush(cur_term->Filedes, TCIFLUSH);
142 ioctl(cur_term->Filedes, TIOCFLUSH, 0);