.. comment SPDX-License-Identifier: CC-BY-SA-4.0
Clocks and Timers
#################
Data Definitions for Clocks and Timers
======================================
Time Value Specification Structures
-----------------------------------
.. code:: c
struct timespec, Type, Implemented
struct itimerspec, Type, Implemented
Timer Event Notification Control Block
--------------------------------------
Type Definitions
----------------
.. code:: c
clockid_t, Type, Implemented
timerid_t, Type, Implemented
Timer Event Notification Manifest Constants
-------------------------------------------
.. code:: c
CLOCK_REALTIME, Constant, Implemented
TIMER_ABSTIME, Constant, Implemented
Clock and Timer Functions
=========================
Clocks
------
.. code:: c
clock_settime(), Function, Partial Implementation
clock_gettime(), Function, Partial Implementation
clock_getres(), Function, Implemented
Create a Per-Process Timer
--------------------------
.. code:: c
timer_create(), Function, Implemented
Delete a Per-Process Timer
--------------------------
.. code:: c
timer_delete(), Function, Implemented
Per-Process Timers
------------------
.. code:: c
timer_settime(), Function, Implemented
timer_gettime(), Function, Implemented
timer_getoverrun(), Function, Implemented
High Resolution Sleep
---------------------
.. code:: c
nanosleep(), Function, Implemented
.. COMMENT: COPYRIGHT (c) 1988-2002.
.. COMMENT: On-Line Applications Research Corporation (OAR).
.. COMMENT: All rights reserved.