.. 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.