From 37c6a3dc1a91e413ab6f949dc1d87f7749e63fb5 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Mon, 13 Mar 2023 03:47:15 +0900 Subject: [PATCH] time-util: add note about on DST change --- src/basic/time-util.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/basic/time-util.c b/src/basic/time-util.c index 7d44358cd84..657e231b0d4 100644 --- a/src/basic/time-util.c +++ b/src/basic/time-util.c @@ -662,6 +662,9 @@ static int parse_timestamp_impl( * +5min * -5days * @2147483647 (seconds since epoch) + * + * Note, on DST change, 00:00:00 may not exist and in that case the time part may be shifted. + * E.g. "Sun 2023-03-13 America/Havana" is parsed as "Sun 2023-03-13 01:00:00 CDT". */ assert(t); -- 2.47.3