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From: "Kentucky Mandeloid Mo." <ky@df.ru>
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Date: Sun, 27 Jun 2004 19:25:40 +0400
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Subject: kern___getcwd() returns ENOTDIR
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I'm writng a smal kernel module that catches file access syscalls.
At every syscall I need a full name of file is being passed to a syscall.
I'm getting it with a path passed to syscall and if path is not starting 
with / I get current working directory of process using kern___getcwd().
In every syscall all works just fine except rmdir & unlink.
Sometimes in unlink and everytime in rmdir it returns "not a directory" error.
I know already that kern___getcwd() works through vnode cache and this method 
is not a reliable way to get file names.
So is there any other way get cwd of a proccess?