| /**************************************************************************** |
| * Copyright (c) 1998-2012,2014 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> * |
| * and: Thomas E. Dickey 1996-on * |
| * and: Juergen Pfeifer 2009 * |
| ****************************************************************************/ |
| |
| /* |
| * lib_napms.c |
| * |
| * The routine napms. |
| * |
| * (This file was originally written by Eric Raymond; however except for |
| * comments, none of the original code remains - T.Dickey). |
| */ |
| |
| #include <curses.priv.h> |
| |
| #if HAVE_NANOSLEEP |
| #include <time.h> |
| #if HAVE_SYS_TIME_H |
| #include <sys/time.h> /* needed for MacOS X DP3 */ |
| #endif |
| #endif |
| |
| MODULE_ID("$Id: lib_napms.c,v 1.24 2014/03/08 20:32:59 tom Exp $") |
| |
| NCURSES_EXPORT(int) |
| NCURSES_SP_NAME(napms) (NCURSES_SP_DCLx int ms) |
| { |
| T((T_CALLED("napms(%d)"), ms)); |
| |
| #ifdef USE_TERM_DRIVER |
| if (HasTerminal(SP_PARM)) { |
| CallDriver_1(SP_PARM, td_nap, ms); |
| } |
| #else /* !USE_TERM_DRIVER */ |
| #if NCURSES_SP_FUNCS |
| (void) sp; |
| #endif |
| #if HAVE_NANOSLEEP |
| { |
| struct timespec request, remaining; |
| request.tv_sec = ms / 1000; |
| request.tv_nsec = (ms % 1000) * 1000000; |
| while (nanosleep(&request, &remaining) == -1 |
| && errno == EINTR) { |
| request = remaining; |
| } |
| } |
| #else |
| _nc_timed_wait(0, 0, ms, (int *) 0 EVENTLIST_2nd(0)); |
| #endif |
| #endif /* !USE_TERM_DRIVER */ |
| |
| returnCode(OK); |
| } |
| |
| #if NCURSES_SP_FUNCS |
| NCURSES_EXPORT(int) |
| napms(int ms) |
| { |
| return NCURSES_SP_NAME(napms) (CURRENT_SCREEN, ms); |
| } |
| #endif |