K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2015-07-11T16:19:11.844991Z
K 7
svn:log
V 180
Move chdir/chroot-related fdp manipulation to kern_descrip.c

Prefix exported functions with pwd_.

Deduplicate some code by adding a helper for setting fd_cdir.

Reviewed by:	kib

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