ncurses 5.0

[ncurses.git] / ncurses / base / lib_restart.c

diff --git a/ncurses/base/lib_restart.c b/ncurses/base/lib_restart.c
new file mode 100644 (file)
index 0000000..de0182f
--- /dev/null
+++ b/ncurses/base/lib_restart.c
@@ -0,0 +1,90 @@
+/****************************************************************************
+ * Copyright (c) 1998 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>                         *
+ ****************************************************************************/
+
+/*
+ * Terminfo-only terminal setup routines:
+ *
+ *             int restartterm(const char *, int, int *)
+ *             TERMINAL *set_curterm(TERMINAL *)
+ *             int del_curterm(TERMINAL *)
+ */
+
+#include <curses.priv.h>
+
+#if defined(SVR4_TERMIO) && !defined(_POSIX_SOURCE)
+#define _POSIX_SOURCE
+#endif
+
+#include <term.h>      /* lines, columns, cur_term */
+
+MODULE_ID("$Id: lib_restart.c,v 1.2 1999/07/24 20:10:04 tom Exp $")
+
+int restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
+{
+int saveecho = SP->_echo;
+int savecbreak = SP->_cbreak;
+int saveraw = SP->_raw;
+int savenl = SP->_nl;
+
+       T((T_CALLED("restartterm(%s,%d,%p)"), termp, filenum, errret));
+
+       setupterm(termp, filenum, errret);
+
+       if (saveecho)
+               echo();
+       else
+               noecho();
+
+       if (savecbreak) {
+               cbreak();
+               noraw();
+       } else if (saveraw) {
+               nocbreak();
+               raw();
+       } else {
+               nocbreak();
+               noraw();
+       }
+       if (savenl)
+               nl();
+       else
+               nonl();
+
+       reset_prog_mode();
+
+#if USE_SIZECHANGE
+       _nc_update_screensize();
+#endif
+
+       returnCode(OK);
+}