1 /* $OpenBSD: lib_restart.c,v 1.5 2010/01/12 23:22:06 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. * 5 * * 6 * Permission is hereby granted, free of charge, to any person obtaining a * 7 * copy of this software and associated documentation files (the * 8 * "Software"), to deal in the Software without restriction, including * 9 * without limitation the rights to use, copy, modify, merge, publish, * 10 * distribute, distribute with modifications, sublicense, and/or sell * 11 * copies of the Software, and to permit persons to whom the Software is * 12 * furnished to do so, subject to the following conditions: * 13 * * 14 * The above copyright notice and this permission notice shall be included * 15 * in all copies or substantial portions of the Software. * 16 * * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 20 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 21 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 22 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 23 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 24 * * 25 * Except as contained in this notice, the name(s) of the above copyright * 26 * holders shall not be used in advertising or otherwise to promote the * 27 * sale, use or other dealings in this Software without prior written * 28 * authorization. * 29 ****************************************************************************/ 30 31 /**************************************************************************** 32 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 33 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 34 * and: Thomas E. Dickey 1996-on * 35 ****************************************************************************/ 36 37 /* 38 * Terminfo-only terminal setup routines: 39 * 40 * int restartterm(const char *, int, int *) 41 */ 42 43 #include <curses.priv.h> 44 45 #if SVR4_TERMIO && !defined(_POSIX_SOURCE) 46 #define _POSIX_SOURCE 47 #endif 48 49 #include <term.h> /* lines, columns, cur_term */ 50 51 MODULE_ID("$Id: lib_restart.c,v 1.5 2010/01/12 23:22:06 nicm Exp $") 52 53 NCURSES_EXPORT(int) 54 restartterm(NCURSES_CONST char *termp, int filenum, int *errret) 55 { 56 int result; 57 58 T((T_CALLED("restartterm(%s,%d,%p)"), termp, filenum, errret)); 59 60 if (setupterm(termp, filenum, errret) != OK) { 61 result = ERR; 62 } else if (SP != 0) { 63 int saveecho = SP->_echo; 64 int savecbreak = SP->_cbreak; 65 int saveraw = SP->_raw; 66 int savenl = SP->_nl; 67 68 if (saveecho) 69 echo(); 70 else 71 noecho(); 72 73 if (savecbreak) { 74 cbreak(); 75 noraw(); 76 } else if (saveraw) { 77 nocbreak(); 78 raw(); 79 } else { 80 nocbreak(); 81 noraw(); 82 } 83 if (savenl) 84 nl(); 85 else 86 nonl(); 87 88 reset_prog_mode(); 89 90 #if USE_SIZECHANGE 91 _nc_update_screensize(SP); 92 #endif 93 94 result = OK; 95 } else { 96 result = ERR; 97 } 98 returnCode(result); 99 } 100