K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2014-06-06T13:37:40.218248Z
K 7
svn:log
V 473
MFC r264417: realpath(): Properly fail "." or ".." components after
non-directories.

If realpath() is called on pathnames like "/dev/null/." or "/dev/null/..",
it should fail with [ENOTDIR]. Pathnames like "/dev/null/" already failed as
they should.

Also, put the check for non-directories after lstatting the previous
component instead of when the empty component (consecutive or trailing
slashes) is detected, saving an lstat() call and some lines of code.

PR:		82980

END