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| author | Thomas Bushnell <thomas@gnu.org> | 1999-02-16 10:56:58 +0000 |
|---|---|---|
| committer | Thomas Bushnell <thomas@gnu.org> | 1999-02-16 10:56:58 +0000 |
| commit | 113320c6cc5d0b527b8d14ec9df1c6b07496bc3b (patch) | |
| tree | 3f25b23b69fd96adc4fa4e71c5632c84e9de95b0 /libtrivfs/io-revoke.c | |
| parent | 9819e76c6d3bda979636c1a0c079308c9fa6485c (diff) | |
| download | hurd-113320c6cc5d0b527b8d14ec9df1c6b07496bc3b.tar.gz hurd-113320c6cc5d0b527b8d14ec9df1c6b07496bc3b.tar.bz2 hurd-113320c6cc5d0b527b8d14ec9df1c6b07496bc3b.zip | |
Tue Feb 16 05:47:57 1999 Thomas Bushnell, BSG <tb@mit.edu>
* io-revoke.c: New file.
* Makefile (IOSRCS): Add io-revoke.c.
Diffstat (limited to 'libtrivfs/io-revoke.c')
| -rw-r--r-- | libtrivfs/io-revoke.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libtrivfs/io-revoke.c b/libtrivfs/io-revoke.c new file mode 100644 index 00000000..5eccc6aa --- /dev/null +++ b/libtrivfs/io-revoke.c @@ -0,0 +1,32 @@ +/* + Copyright (C) 1999 Free Software Foundation + Written by Thomas Bushnell, BSG. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2, or (at + your option) any later version. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include "priv.h" +#include "io_S.h" + +/* Implement io_revoke as described in <hurd/io.defs>. */ +kern_return_t +trivfs_S_io_revoke (struct trivfs_protid *cred) +{ + /* Revoke of the underlying node is actually generally right, + because that will cause actual calls to fail. In any case, + we don't have the ability to check permissions ourselves + correctly. */ + + return cred ? io_revoke (cred->realnode) : EOPNOTSUPP; +} |