1 /*
2  * Copyright (c) 2018 Intel Corporation
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 
7 #include <errno.h>
8 
9 #include <zephyr/kernel.h>
10 #include <zephyr/posix/unistd.h>
11 
12 /**
13  * @brief Sleep for a specified number of seconds.
14  *
15  * See IEEE 1003.1
16  */
sleep(unsigned int seconds)17 unsigned sleep(unsigned int seconds)
18 {
19 	int rem;
20 
21 	rem = k_sleep(K_SECONDS(seconds));
22 	__ASSERT_NO_MSG(rem >= 0);
23 
24 	return rem / MSEC_PER_SEC;
25 }
26