K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2019-12-06T23:39:38.114616Z
K 7
svn:log
V 365
Fix tail -f in capability mode.

We were not adding CAP_EVENT to input file capabilities, so kevent()
always failed with ENOTCAPABLE.  tail implements a fallback mode to
poll the file in this case, so the failure was not apparent.

Reviewed by:	emaste
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D22709

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