dmesg.8: Index kern.msgbuf_show_timestamp

This is the only place this important debugging tunable is documented.
Mark it up with the Va macro according to style.mdoc(5) so that people
can find it via `apropos Va=kern.msg`, the standard syntax to search
the FreeBSD manual for sysctls and tunables.

Fixes:	6910fee62e (dmesg: Document kern.msgbuf_show_timestamp)
This commit is contained in:
Alexander Ziaee 2025-11-21 10:59:28 -05:00
parent 7dedc3c214
commit e13664f6a4
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@ -73,7 +73,7 @@ The following
variables control how the kernel timestamps entries in the message buffer:
The default value is shown next to each variable.
.Bl -tag -width indent
.It kern.msgbuf_show_timestamp : No 0
.It Va kern.msgbuf_show_timestamp : No 0
If set to 0, no timestamps are added.
If set to 1, then a 1-second granularity timestamp will be added to most lines
in the message buffer.