8743da2f32
Use the newly added sys_clock API in lib/os for * clock_gettime() * clock_settime() * clock_nanosleep() and nanosleep() * gettimeofday() Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
68 lines
1.2 KiB
C
68 lines
1.2 KiB
C
/*
|
|
* Copyright (c) 2023 Meta
|
|
* Copyright (c) 2025 Tenstorrent AI ULC
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "posix_clock.h"
|
|
#include "posix_internal.h"
|
|
|
|
#include <stddef.h>
|
|
#include <time.h>
|
|
#include <errno.h>
|
|
|
|
#include <zephyr/posix/time.h>
|
|
#include <zephyr/sys/clock.h>
|
|
#include <zephyr/toolchain.h>
|
|
|
|
int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *rqtp,
|
|
struct timespec *rmtp)
|
|
{
|
|
int ret;
|
|
|
|
if (rqtp == NULL) {
|
|
errno = EFAULT;
|
|
return -1;
|
|
}
|
|
|
|
ret = sys_clock_nanosleep((int)clock_id, flags, rqtp, rmtp);
|
|
if (ret < 0) {
|
|
errno = -ret;
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pthread_condattr_getclock(const pthread_condattr_t *ZRESTRICT att,
|
|
clockid_t *ZRESTRICT clock_id)
|
|
{
|
|
struct posix_condattr *const attr = (struct posix_condattr *)att;
|
|
|
|
if ((attr == NULL) || !attr->initialized) {
|
|
return EINVAL;
|
|
}
|
|
|
|
*clock_id = attr->clock;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pthread_condattr_setclock(pthread_condattr_t *att, clockid_t clock_id)
|
|
{
|
|
struct posix_condattr *const attr = (struct posix_condattr *)att;
|
|
|
|
if (clock_id != CLOCK_REALTIME && clock_id != CLOCK_MONOTONIC) {
|
|
return -EINVAL;
|
|
}
|
|
|
|
if ((attr == NULL) || !attr->initialized) {
|
|
return EINVAL;
|
|
}
|
|
|
|
attr->clock = clock_id;
|
|
|
|
return 0;
|
|
}
|