etime, dtime - return elapsed execution time
function etime (tarray)
function dtime (tarray)
These two routines return elapsed runtime in seconds for the calling process. Dtime returns the elapsed time since the last call to dtime,
or the start of execution on the first call.
The argument array returns user time in the first element and system time in the second element. The function value is the sum of user and
The resolution of all timing is 1/HZ sec. where HZ is currently 60.
SEE ALSO times(2)4.2 Berkeley Distribution May 15, 1985 ETIME(3F)
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time, ctime, ltime, gmtime - return system time
integer function time()
character*(*) function ctime (stime)
subroutine ltime (stime, tarray)
integer stime, tarray(9)
subroutine gmtime (stime, tarray)
integer stime, tarray(9)DESCRIPTION
Time returns the time since 00:00:00 GMT, Jan. 1, 1970, measured in seconds. This is the value of the UNIX system clock.
Ctime converts a system time to a 24 character ASCII string. The format is described under ctime(3). No 'newline' or NULL will be
Ltime and gmtime disect a UNIX time into month, day, etc., either for the local time zone or as GMT. The order and meaning of each element
returned in tarray is described under ctime(3).
SEE ALSO ctime(3), itime(3F), idate(3F), fdate(3F)4.2 Berkeley Distribution May 15, 1985 TIME(3F)
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