50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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/*
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* fs/cifs/ioctl.c
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*
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* vfs operations that deal with io control
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*
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* Copyright (C) International Business Machines Corp., 2005
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* Author(s): Steve French (sfrench@us.ibm.com)
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/fs.h>
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#include <linux/ext2_fs.h>
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#include "cifspdu.h"
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#include "cifsglob.h"
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#include "cifsproto.h"
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#include "cifs_debug.h"
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int cifs_ioctl (struct inode * inode, struct file * filep,
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unsigned int command, unsigned long arg)
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{
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int rc = -ENOTTY; /* strange error - but the precedent */
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#ifdef CONFIG_CIFS_POSIX
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cFYI(1,("ioctl file %p cmd %u arg %lu",filep,command,arg));
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switch(command) {
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case EXT2_IOC_GETFLAGS:
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cFYI(1,("get flags not implemented yet"));
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return -EOPNOTSUPP;
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case EXT2_IOC_SETFLAGS:
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cFYI(1,("set flags not implemented yet"));
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return -EOPNOTSUPP;
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default:
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cFYI(1,("unsupported ioctl"));
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return rc;
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}
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#endif /* CONFIG_CIFS_POSIX */
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return rc;
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}
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