1 /****************************************************************************
2 * Copyright 2020 Thomas E. Dickey *
3 * Copyright 1998-2014,2017 Free Software Foundation, Inc. *
5 * Permission is hereby granted, free of charge, to any person obtaining a *
6 * copy of this software and associated documentation files (the *
7 * "Software"), to deal in the Software without restriction, including *
8 * without limitation the rights to use, copy, modify, merge, publish, *
9 * distribute, distribute with modifications, sublicense, and/or sell *
10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
24 * Except as contained in this notice, the name(s) of the above copyright *
25 * holders shall not be used in advertising or otherwise to promote the *
26 * sale, use or other dealings in this Software without prior written *
28 ****************************************************************************/
30 /****************************************************************************
31 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
32 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
33 * and: Thomas E. Dickey 1996-on *
34 * and: Juergen Pfeifer 2009 *
35 ****************************************************************************/
42 * (This file was originally written by Eric Raymond; however except for
43 * comments, none of the original code remains - T.Dickey).
46 #include <curses.priv.h>
51 #include <sys/time.h> /* needed for MacOS X DP3 */
55 MODULE_ID("$Id: lib_napms.c,v 1.27 2020/08/15 19:45:23 tom Exp $")
58 NCURSES_SP_NAME(napms) (NCURSES_SP_DCLx int ms)
60 T((T_CALLED("napms(%d)"), ms));
62 #ifdef USE_TERM_DRIVER
63 CallDriver_1(SP_PARM, td_nap, ms);
64 #else /* !USE_TERM_DRIVER */
70 struct timespec request, remaining;
71 request.tv_sec = ms / 1000;
72 request.tv_nsec = (ms % 1000) * 1000000;
73 while (nanosleep(&request, &remaining) == -1
78 #elif defined(_NC_WINDOWS)
81 _nc_timed_wait(0, 0, ms, (int *) 0 EVENTLIST_2nd(0));
83 #endif /* !USE_TERM_DRIVER */
92 return NCURSES_SP_NAME(napms) (CURRENT_SCREEN, ms);