RTEMS 4.7.99.2 On-Line Library

Clock Manager CLOCK_GET_UPTIME - Get the time since booy

RTEMS Ada User's Guide

7.4.4: CLOCK_GET_UPTIME - Get the time since booy

CALLING SEQUENCE:

NOT SUPPORTED FROM Ada BINDING

DIRECTIVE STATUS CODES:

RTEMS.SUCCESSFUL - clock tick processed successfully
RTEMS.INVALID_ADDRESS - time_buffer is NULL

DESCRIPTION:

This directive returns the seconds and nanoseconds since the system was booted. If the BSP supports nanosecond clock accuracy, the time reported will probably be different on every call.

NOTES:

This directive may be called from an ISR.

RTEMS Ada User's Guide