Initial revision

1 files changed, 34 insertions, 0 deletions

diff --git a/libdiskfs/io-modes-on.c b/libdiskfs/io-modes-on.c
new file mode 100644
index 00000000..a2004fa6
--- /dev/null
+++ b/libdiskfs/io-modes-on.c
@@ -0,0 +1,34 @@
+/* 
+   Copyright (C) 1994 Free Software Foundation
+
+   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"
+
+/* Implement io_set_some_openmodes as described in <hurd/io.defs>. */
+error_t
+diskfs_S_io_set_some_openmodes (struct protid *cred,
+				int newbits)
+{
+  if (!cred)
+    return EOPNOTSUPP;
+  
+  mutex_lock (&cred->po->ip->lock);
+  ioserver_get_conch (&np->conch);
+  if (!err)
+    cred->po->openstat |= (modes & HONORED_STATE_MODES);
+  mutex_unlock (&cred->po->ip->lock);
+  return err;
+}