# gettimeofday.awk --- get the time of day in a usable format
#
# Arnold Robbins, arnold@skeeve.com, Public Domain, May 1993
#
# Returns a string in the format of output of date(1)
# Populates the array argument time with individual values:
# time["second"] -- seconds (0 - 59)
# time["minute"] -- minutes (0 - 59)
# time["hour"] -- hours (0 - 23)
# time["althour"] -- hours (0 - 12)
# time["monthday"] -- day of month (1 - 31)
# time["month"] -- month of year (1 - 12)
# time["monthname"] -- name of the month
# time["shortmonth"] -- short name of the month
# time["year"] -- year modulo 100 (0 - 99)
# time["fullyear"] -- full year
# time["weekday"] -- day of week (Sunday = 0)
# time["altweekday"] -- day of week (Monday = 0)
# time["dayname"] -- name of weekday
# time["shortdayname"] -- short name of weekday
# time["yearday"] -- day of year (0 - 365)
# time["timezone"] -- abbreviation of timezone name
# time["ampm"] -- AM or PM designation
# time["weeknum"] -- week number, Sunday first day
# time["altweeknum"] -- week number, Monday first day
function gettimeofday(time, ret, now, i)
{
# get time once, avoids unnecessary system calls
now = systime()
# return date(1)-style output
ret = strftime("%a %b %e %H:%M:%S %Z %Y", now)
# clear out target array
delete time
# fill in values, force numeric values to be
# numeric by adding 0
time["second"] = strftime("%S", now) + 0
time["minute"] = strftime("%M", now) + 0
time["hour"] = strftime("%H", now) + 0
time["althour"] = strftime("%I", now) + 0
time["monthday"] = strftime("%d", now) + 0
time["month"] = strftime("%m", now) + 0
time["monthname"] = strftime("%B", now)
time["shortmonth"] = strftime("%b", now)
time["year"] = strftime("%y", now) + 0
time["fullyear"] = strftime("%Y", now) + 0
time["weekday"] = strftime("%w", now) + 0
time["altweekday"] = strftime("%u", now) + 0
time["dayname"] = strftime("%A", now)
time["shortdayname"] = strftime("%a", now)
time["yearday"] = strftime("%j", now) + 0
time["timezone"] = strftime("%Z", now)
time["ampm"] = strftime("%p", now)
time["weeknum"] = strftime("%U", now) + 0
time["altweeknum"] = strftime("%W", now) + 0
return ret
}