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/*
Unix SMB/CIFS implementation.
POSIX NTVFS backend - open and close
Copyright (C) Andrew Tridgell 2004
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 of the License, 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 "includes.h"
#include "vfs_posix.h"
#include "libcli/raw/ioctl.h"
/*
old ioctl interface
*/
static NTSTATUS pvfs_ioctl_old(struct ntvfs_module_context *ntvfs,
struct ntvfs_request *req, union smb_ioctl *io)
{
return NT_STATUS_DOS(ERRSRV, ERRerror);
}
/*
nt ioctl interface
*/
static NTSTATUS pvfs_ntioctl(struct ntvfs_module_context *ntvfs,
struct ntvfs_request *req, union smb_ioctl *io)
{
struct pvfs_state *pvfs = ntvfs->private_data;
struct pvfs_file *f;
f = pvfs_find_fd(pvfs, req, io->ntioctl.in.file.ntvfs);
if (!f) {
return NT_STATUS_INVALID_HANDLE;
}
switch (io->ntioctl.in.function) {
case FSCTL_SET_SPARSE:
/* maybe some posix systems have a way of marking
a file non-sparse? */
io->ntioctl.out.blob = data_blob(NULL, 0);
return NT_STATUS_OK;
}
return NT_STATUS_NOT_SUPPORTED;
}
/*
ioctl interface
*/
NTSTATUS pvfs_ioctl(struct ntvfs_module_context *ntvfs,
struct ntvfs_request *req,
union smb_ioctl *io)
{
switch (io->generic.level) {
case RAW_IOCTL_IOCTL:
return pvfs_ioctl_old(ntvfs, req, io);
case RAW_IOCTL_NTIOCTL:
return pvfs_ntioctl(ntvfs, req, io);
}
return NT_STATUS_INVALID_LEVEL;
}
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