Date: Sun, 27 Jun 2004 11:12:20 -0700 From: David Schultz <das@FreeBSD.ORG> To: "Kentucky Mandeloid Mo." <ky@df.ru> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: kern___getcwd() returns ENOTDIR Message-ID: <20040627181220.GA10962@VARK.homeunix.com> In-Reply-To: <200406271925.40073.ky@df.ru> References: <200406271925.40073.ky@df.ru>
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On Sun, Jun 27, 2004, Kentucky Mandeloid Mo. wrote: > 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? linux_getcwd() works in more cases than kern___getcwd(), but it has other problems.
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