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  ANSI Common Lisp   25 Environment   25.2 Dictionary of Environment

25.2.2 encode-universal-time function

Syntax:
encode-universal-time second minute hour date month year &optional time-zone
     universal-time

Arguments and Values:
second, minute, hour, date, month, year, time-zone - the corresponding parts of a decoded time. (Note that some of the nine values in a full decoded time are redundant, and so are not used as inputs to this function.)

universal-time - a universal time.

Description:
encode-universal-time converts a time from Decoded Time format to a universal time.

If time-zone is supplied, no adjustment for daylight savings time is performed.

Examples:
 (encode-universal-time 0 0 0 1 1 1900 0)  0
 (encode-universal-time 0 0 1 4 7 1976 5)  2414296800
;; The next example assumes Eastern Daylight Time.
 (encode-universal-time 0 0 1 4 7 1976)  2414293200

See Also:
decode-universal-time, get-decoded-time

Allegro CL Implementation Details:
None.

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© Franz Inc. '98 - File last updated 23.07.98