K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2019-08-07T19:27:14.608828Z
K 7
svn:log
V 437
sbuf(9): Add sbuf_nl_terminate() API

The API is used to gracefully terminate text line(s) with a single \n.  If
the formatted buffer was empty or already ended in \n, it is unmodified.
Otherwise, a newline character is appended to it.  The API, like other
sbuf-modifying routines, is only valid while the sbuf is not FINISHED.

Reviewed by:	rlibby
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D21030

END