truss: mention 'H' in usage
authoremaste <emaste@FreeBSD.org>
Fri, 13 Oct 2017 13:47:55 +0000 (13:47 +0000)
committeremaste <emaste@FreeBSD.org>
Fri, 13 Oct 2017 13:47:55 +0000 (13:47 +0000)
commitc4dd737dae65e60c4a5918ec5bd1a9c662f050a6
treed428bb9d9af510753fdacd7a4d986433129dd877
parentf1c42a52266e225e9fa5e79d469122ae89f517c6
truss: mention 'H' in usage

r295930 introduced the 'H' option to display thread IDs, but did not add
the option to usage().

PR: 222837
Submitted by: Oliver Kiddle <okiddle@yahoo.co.uk>
MFC after: 1 week
usr.bin/truss/main.c