tree b02011ef2d7f1bed141f60f2fabd245b2901aacd
parent 0d82a87c0d590a0157e750a052b3a2f1b2c15070
author Neels Hofmeyr <neels@hofmeyr.de> 1545755021 +0100
committer Neels Hofmeyr <neels@hofmeyr.de> 1588267344 +0200

vty: show subscriber: change format of 'last LU seen'

So far, the time string format comes from ctime_r, and we manually add "UTC" to it.

The ctime_r format is wildly chaotic IMHO, mixing weekday, day-of-month and
hour and year in very unsorted ways.

Adding "UTC" to it is non-standard.

Instead use an ISO-8601 standardized time string via strftime().

Change-Id: I6731968f05050399f4dd43b241290186e0c59e1a