1/* $OpenBSD: lib_echo.c,v 1.4 2023/10/17 09:52:08 nicm Exp $ */ 2 3/**************************************************************************** 4 * Copyright 2020,2023 Thomas E. Dickey * 5 * Copyright 1998-2000,2009 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 ****************************************************************************/ 31 32/**************************************************************************** 33 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 34 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 35 * and: Thomas E. Dickey 1996-on * 36 * and: Juergen Pfeifer 2009 * 37 ****************************************************************************/ 38 39/* 40 * echo.c 41 * 42 * Routines: 43 * echo() 44 * noecho() 45 * 46 */ 47 48#include <curses.priv.h> 49 50MODULE_ID("$Id: lib_echo.c,v 1.4 2023/10/17 09:52:08 nicm Exp $") 51 52NCURSES_EXPORT(int) 53NCURSES_SP_NAME(echo) (NCURSES_SP_DCL0) 54{ 55 T((T_CALLED("echo(%p)"), (void *) SP_PARM)); 56 if (0 == SP_PARM) 57 returnCode(ERR); 58 IsEcho(SP_PARM) = TRUE; 59 returnCode(OK); 60} 61 62#if NCURSES_SP_FUNCS 63NCURSES_EXPORT(int) 64echo(void) 65{ 66 return NCURSES_SP_NAME(echo) (CURRENT_SCREEN); 67} 68#endif 69 70NCURSES_EXPORT(int) 71NCURSES_SP_NAME(noecho) (NCURSES_SP_DCL0) 72{ 73 T((T_CALLED("noecho(%p)"), (void *) SP_PARM)); 74 if (0 == SP_PARM) 75 returnCode(ERR); 76 IsEcho(SP_PARM) = FALSE; 77 returnCode(OK); 78} 79 80#if NCURSES_SP_FUNCS 81NCURSES_EXPORT(int) 82noecho(void) 83{ 84 return NCURSES_SP_NAME(noecho) (CURRENT_SCREEN); 85} 86#endif 87