43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/**
|
|
@file mac/pthreadsextra.h
|
|
@brief Declares extra symbols to make the Mac threads implementation look more like Unix.
|
|
@copyright (C) 2009-2021 AJA Video Systems, Inc. All rights reserved.
|
|
**/
|
|
|
|
#ifndef AJA_PTREAD_EXTRA_H
|
|
#define AJA_PTREAD_EXTRA_H
|
|
|
|
#include <pthread.h>
|
|
#include <sys/types.h>
|
|
|
|
// defined in later XCode header
|
|
|
|
#ifndef CLOCK_REALTIME
|
|
|
|
typedef int clockid_t;
|
|
|
|
/* Identifier for system-wide realtime clock. */
|
|
# define CLOCK_REALTIME 0
|
|
/* Monotonic system-wide clock. */
|
|
# define CLOCK_MONOTONIC 1
|
|
/* High-resolution timer from the CPU. */
|
|
# define CLOCK_PROCESS_CPUTIME_ID 2
|
|
/* Thread-specific CPU-time clock. */
|
|
# define CLOCK_THREAD_CPUTIME_ID 3
|
|
/* Monotonic system-wide clock, not adjusted for frequency scaling. */
|
|
# define CLOCK_MONOTONIC_RAW 4
|
|
/* Identifier for system-wide realtime clock, updated only on ticks. */
|
|
# define CLOCK_REALTIME_COARSE 5
|
|
/* Monotonic system-wide clock, updated only on ticks. */
|
|
# define CLOCK_MONOTONIC_COARSE 6
|
|
|
|
#endif
|
|
|
|
//ignore the clockid_t in this implementation
|
|
int clock_gettime(clockid_t clk_id,struct timespec *tp);
|
|
int pthread_mutex_timedlock(pthread_mutex_t *__restrict mutex, const struct timespec *__restrict abs_timeout);
|
|
pid_t gettid(void);
|
|
|
|
#endif // AJA_PTREAD_EXTRA_H
|