개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

time(3)

TIME(3)                    GNU Awk Extension Modules                   TIME(3)



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.  In the next major release of gawk, loading it will
       issue  a warning.  It will be removed from the gawk distribution in the
       major release after the next one.

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"


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       box; cbp-1 | cbp-1 l | l .  ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
       ity   text/gawk = Stability Volatile


SEE ALSO
       GAWK: Effective AWK  Programming,  filefuncs(3),  fnmatch(3),  fork(3),
       inplace(3),  ordchr(3),  readdir(3),  readfile(3),  revoutput(3), rwar‐
       ray(3).

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

AUTHOR
       Arnold Robbins, arnold@skeeve.com.

COPYING PERMISSIONS
       Copyright © 2012, 2013, 2018, Free Software Foundation, Inc.

       Permission is granted to make and distribute verbatim  copies  of  this
       manual  page  provided  the copyright notice and this permission notice
       are preserved on all copies.

       Permission is granted to copy and distribute modified versions of  this
       manual  page  under  the conditions for verbatim copying, provided that
       the entire resulting derived work is distributed under the terms  of  a
       permission notice identical to this one.

       Permission  is granted to copy and distribute translations of this man‐
       ual page into another language, under the above conditions for modified
       versions,  except that this permission notice may be stated in a trans‐
       lation approved by the Foundation.



NOTES
       Source code for open source software components in Oracle  Solaris  can
       be found at https://www.oracle.com/downloads/opensource/solaris-source-
       code-downloads.html.

       This    software    was    built    from    source     available     at
       https://github.com/oracle/solaris-userland.    The  original  community
       source                was                downloaded                from
       https://ftp.gnu.org/gnu/gawk/gawk-5.1.0.tar.xz.

       Further information about this software can be found on the open source
       community website at https://www.gnu.org/software/gawk.



Free Software Foundation          Nov 21 2019                          TIME(3)