K 10
svn:author
V 3
fsu
K 8
svn:date
V 27
2018-08-21T18:39:47.637696Z
K 7
svn:log
V 399
FUSE extattrs: fix issue when neither uio nor size were not passed to VOP_*.

The requested size was returned incorrectly in case uio == NULL from listextattr because the
nameprefix/name conversion was not applied.
Also, make a_size/uio returning logic more unified with other filesystems.

Reviewed by:    cem, pfg
MFC after:      2 weeks

Differential Revision:	https://reviews.freebsd.org/D13528

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