virtiofsd: use g_date_time_get_microsecond to get subsecond
commitf16d15c9276bd8f501f861c39cbd4adc812d0c1d
authorYusuke Okada <okada.yusuke@jp.fujitsu.com>
Thu, 18 Aug 2022 18:46:19 +0000 (18 14:46 -0400)
committerStefan Hajnoczi <stefanha@redhat.com>
Thu, 22 Sep 2022 17:13:47 +0000 (22 13:13 -0400)
tree0826d20803d23c0548b200cd02eca6d8c7e63174
parent6338c30111d596d955e6bc933a82184a0b910c43
virtiofsd: use g_date_time_get_microsecond to get subsecond

The "%f" specifier in g_date_time_format() is only available in glib
2.65.2 or later. If combined with older glib, the function returns null
and the timestamp displayed as "(null)".

For backward compatibility, g_date_time_get_microsecond should be used
to retrieve subsecond.

In this patch the g_date_time_format() leaves subsecond field as "%06d"
and let next snprintf to format with g_date_time_get_microsecond.

Signed-off-by: Yusuke Okada <okada.yusuke@jp.fujitsu.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 20220818184618.2205172-1-yokada.996@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
tools/virtiofsd/passthrough_ll.c