diff options
Diffstat (limited to 'tz/leapseconds.awk')
-rwxr-xr-x | tz/leapseconds.awk | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tz/leapseconds.awk b/tz/leapseconds.awk index 1d3c606..b6c48bc 100755 --- a/tz/leapseconds.awk +++ b/tz/leapseconds.awk @@ -24,6 +24,10 @@ BEGIN { print "# NIST format leap-seconds.list file, which can be copied from" print "# <ftp://ftp.nist.gov/pub/time/leap-seconds.list>" print "# or <ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.list>." + print "# The NIST file is used instead of its IERS upstream counterpart" + print "# <https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list>" + print "# because under US law the NIST file is public domain" + print "# whereas the IERS file's copyright and license status is unclear." print "# For more about leap-seconds.list, please see" print "# The NTP Timescale and Leap Seconds" print "# <https://www.eecis.udel.edu/~mills/leap.html>." |