1 /****************************************************************************
2 * Copyright (c) 1998-2014,2017 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 *
7 * without limitation the rights to use, copy, modify, merge, publish, *
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. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * Except as contained in this notice, the name(s) of the above copyright *
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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 1996-on *
33 * and: Juergen Pfeifer 2009 *
34 ****************************************************************************/
41 * (This file was originally written by Eric Raymond; however except for
42 * comments, none of the original code remains - T.Dickey).
45 #include <curses.priv.h>
50 #include <sys/time.h> /* needed for MacOS X DP3 */
54 MODULE_ID("$Id: lib_napms.c,v 1.25 2017/07/01 21:05:56 tom Exp $")
57 NCURSES_SP_NAME(napms) (NCURSES_SP_DCLx int ms)
59 T((T_CALLED("napms(%d)"), ms));
61 #ifdef USE_TERM_DRIVER
62 CallDriver_1(SP_PARM, td_nap, ms);
63 #else /* !USE_TERM_DRIVER */
69 struct timespec request, remaining;
70 request.tv_sec = ms / 1000;
71 request.tv_nsec = (ms % 1000) * 1000000;
72 while (nanosleep(&request, &remaining) == -1
78 _nc_timed_wait(0, 0, ms, (int *) 0 EVENTLIST_2nd(0));
80 #endif /* !USE_TERM_DRIVER */
89 return NCURSES_SP_NAME(napms) (CURRENT_SCREEN, ms);