System Information

Definition Index

• ORG.SHIRAKUMO.PRECISE-TIME

  No documentation provided.

  • EXTERNAL SYMBOL-MACRO

    MONOTONIC-TIME-UNITS-PER-SECOND

    Source

    This is the number of units per second of the secondary return value of GET-MONOTONIC-TIME.
    
    See GET-MONOTONIC-TIME

  • EXTERNAL SYMBOL-MACRO

    PRECISE-TIME-UNITS-PER-SECOND

    Source

    This is the number of units per second of the secondary return value of GET-PRECISE-TIME.
    
    See GET-PRECISE-TIME

  • EXTERNAL CONDITION

    QUERY-FAILED

    Source

    Error signalled if a timer couldn't be fetched.

  • EXTERNAL FUNCTION

    GET-MONOTONIC-TIME

    Source

    Gets a monotonically increasing time with as much precision as possible.
    
    Returns two values:
    - A number of seconds since an arbitrary, but fixed epoch
    - The number of sub-seconds in units of MONOTONIC-TIME-UNITS-PER-SECOND
    
    The time returned does not jump forwards or backwards regardless of
    system clock and will always remain monotonically increasing.
    
    Signals an error of type QUERY-FAILED if the time could not be fetched
    for whatever reason.
    
    See MONOTONIC-TIME-UNITS-PER-SECOND
    See QUERY-FAILED

  • EXTERNAL FUNCTION

    GET-PRECISE-TIME

    Source

    Gets the current time with as much precision as possible.
    
    Returns two values:
    - A universal-time timestamp
    - The number of sub-seconds in units of PRECISE-TIME-UNITS-PER-SECOND
    
    The time returned *may* jump forwards or backwards if the system clock
    is adjusted.
    
    Signals an error of type QUERY-FAILED if the time could not be fetched
    for whatever reason.
    
    See PRECISE-TIME-UNITS-PER-SECOND
    See QUERY-FAILED