1/*
2 * Copyright (c) 2017 Eric van Gyzen
3 * Copyright (c) 2014 The FreeBSD Foundation.
4 * All rights reserved.
5 *
6 * Portions of this software were developed by Konstantin Belousov
7 * under sponsorship from the FreeBSD Foundation.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice(s), this list of conditions and the following disclaimer as
14 *    the first lines of this file unmodified other than the possible
15 *    addition of one or more copyright notices.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 *    notice(s), this list of conditions and the following disclaimer in
18 *    the documentation and/or other materials provided with the
19 *    distribution.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
22 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
28 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
30 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
31 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#include <sys/cdefs.h>
35__FBSDID("$FreeBSD: stable/11/lib/libc/sys/clock_nanosleep.c 317618 2017-05-01 01:36:54Z vangyzen $");
36
37#include <sys/types.h>
38#include <time.h>
39#include "libc_private.h"
40
41__weak_reference(__sys_clock_nanosleep, __clock_nanosleep);
42
43#pragma weak clock_nanosleep
44int
45clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *rqtp,
46    struct timespec *rmtp)
47{
48
49	return (((int (*)(clockid_t, int, const struct timespec *,
50	    struct timespec *))
51	    __libc_interposing[INTERPOS_clock_nanosleep])(clock_id, flags,
52	    rqtp, rmtp));
53}
54