GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libcurses/tinfo/lib_napms.c Lines: 7 8 87.5 %
Date: 2017-11-07 Branches: 1 4 25.0 %

Line Branch Exec Source
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/* $OpenBSD: lib_napms.c,v 1.8 2010/01/12 23:22:06 nicm Exp $ */
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/****************************************************************************
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 * Copyright (c) 1998-2005,2008 Free Software Foundation, Inc.              *
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 *                                                                          *
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 * Permission is hereby granted, free of charge, to any person obtaining a  *
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 * copy of this software and associated documentation files (the            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * furnished to do so, subject to the following conditions:                 *
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 *                                                                          *
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 * The above copyright notice and this permission notice shall be included  *
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 * in all copies or substantial portions of the Software.                   *
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 *                                                                          *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/****************************************************************************
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 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
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 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
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 ****************************************************************************/
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/*
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 *	lib_napms.c
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 *
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 *	The routine napms.
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 *
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 *	(This file was originally written by Eric Raymond; however except for
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 *	comments, none of the original code remains - T.Dickey).
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 */
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#include <curses.priv.h>
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#if HAVE_NANOSLEEP
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#include <time.h>
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#if HAVE_SYS_TIME_H
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#include <sys/time.h>		/* needed for MacOS X DP3 */
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#endif
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#endif
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MODULE_ID("$Id: lib_napms.c,v 1.8 2010/01/12 23:22:06 nicm Exp $")
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NCURSES_EXPORT(int)
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napms(int ms)
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{
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    T((T_CALLED("napms(%d)"), ms));
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#if HAVE_NANOSLEEP
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    {
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	struct timespec request, remaining;
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	request.tv_sec = ms / 1000;
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	request.tv_nsec = (ms % 1000) * 1000000;
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	while (nanosleep(&request, &remaining) == -1
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	       && errno == EINTR) {
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	    request = remaining;
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	}
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    }
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#else
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    _nc_timed_wait(0, 0, ms, (int *) 0 EVENTLIST_2nd(0));
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#endif
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    returnCode(OK);
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}