RTEMS 4.9.6 On-Line Library

Clock Manager Directives

RTEMS C User's Guide

7.4: Directives

Clock Manager CLOCK_SET - Set date and time

Clock Manager CLOCK_GET - Get date and time information

Clock Manager CLOCK_GET_TOD - Get date and time in TOD format

Clock Manager CLOCK_GET_TOD_TIMEVAL - Get date and time in timeval format

Clock Manager CLOCK_GET_SECONDS_SINCE_EPOCH - Get seconds since epoch

Clock Manager CLOCK_GET_TICKS_PER_SECOND - Get ticks per second

Clock Manager CLOCK_GET_TICKS_SINCE_BOOT - Get ticks since boot

Clock Manager CLOCK_GET_UPTIME - Get the time since boot

Clock Manager CLOCK_SET_NANOSECONDS_EXTENSION - Install the nanoseconds since last tick handler

Clock Manager CLOCK_TICK - Announce a clock tick

This section details the clock manager's directives. A subsection is dedicated to each of this manager's directives and describes the calling sequence, related constants, usage, and status codes.

RTEMS C User's Guide