K 10
svn:author
V 4
ache
K 8
svn:date
V 27
2016-08-25T21:14:26.145976Z
K 7
svn:log
V 378
Original fgetln() from 44lite return sucess for line tail errors,
i.e. partial line, but set __SERR and errno in the same time, which
is inconsistent.
Now both OpenBSD and NetBSD return failure, i.e. no line and set error
indicators for such case, so make our fgetln() and fgetwln()
(as its wide version) compatible with the rest of *BSD.

PR:     212033
MFC after:      7 days

END