Date: Mon, 28 Jun 2004 09:32:02 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: freebsd-hackers@FreeBSD.ORG Subject: Re: kern___getcwd() returns ENOTDIR Message-ID: <20040628073202.GR12007@darkness.comp.waw.pl> In-Reply-To: <20040627181220.GA10962@VARK.homeunix.com> References: <200406271925.40073.ky@df.ru> <20040627181220.GA10962@VARK.homeunix.com>
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--lXBubL3wS507qnlw Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jun 27, 2004 at 11:12:20AM -0700, David Schultz wrote: +> 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 sysca= ll. +> > I'm getting it with a path passed to syscall and if path is not starti= ng=20 +> > 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=20 +> > is not a reliable way to get file names. +> > So is there any other way get cwd of a proccess?=20 +>=20 +> linux_getcwd() works in more cases than kern___getcwd(), but it +> has other problems. What problems does it have? Could you provide more details? Was it discusses when patch for changing kern___getcwd() with linux_getcwd() was introduced? --=20 Pawel Jakub Dawidek http://www.FreeBSD.org pjd@FreeBSD.org http://garage.freebsd.pl FreeBSD committer Am I Evil? Yes, I Am! --lXBubL3wS507qnlw Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFA38lyForvXbEpPzQRAhi1AJ4zLWEB0VxUlLElmauSUgF8mnZdVQCbBKt3 v6lTqWnNYVO2k2816PfhU9s= =l2yJ -----END PGP SIGNATURE----- --lXBubL3wS507qnlw--
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