Provided by: gawk_5.2.1-2_amd64 bug

NAME

       time - time functions for gawk

SYNOPSIS

       @load "time"

       time = gettimeofday()
       ret = sleep(amount)

CAUTION

       This  extension  is  deprecated in favor of the timex extension in the gawkextlib project.
       Loading it issues a warning.  It will be removed from the gawk distribution  in  the  next
       major release.

DESCRIPTION

       The time extension adds two functions named gettimeofday() and sleep(), as follows.

       gettimeofday()
              This  function  returns  the  number of seconds since the Epoch as a floating-point
              value. It should have subsecond precision.  It returns -1 upon error and sets ERRNO
              to indicate the problem.

       sleep(seconds)
              This  function attempts to sleep for the given amount of seconds, which may include
              a fractional portion.  If seconds is negative, or the attempt to sleep fails,  then
              it  returns  -1  and  sets  ERRNO.   Otherwise,  the function should return 0 after
              sleeping for the indicated amount of time.

EXAMPLE

       @load "time"
       ...
       printf "It is now %g seconds since the Epoch\n", gettimeofday()
       printf "Pausing for a while... " ; sleep(2.5) ; print "done"

SEE ALSO

       GAWK: Effective AWK Programming, filefuncs(3am),  fnmatch(3am),  fork(3am),  inplace(3am),
       ordchr(3am), readdir(3am), readfile(3am), revoutput(3am), rwarray(3am).

       gettimeofday(2), nanosleep(2), select(2).

AUTHOR

       Arnold Robbins, arnold@skeeve.com.

COPYING PERMISSIONS

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