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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2017 Nexenta Systems, Inc. All rights reserved.
* Copyright 2016 Syneto S.R.L. All rights reserved.
*/
/*
* Dispatch function for SMB2_FLUSH
*/
#include <smbsrv/smb2_kproto.h>
#include <smbsrv/smb_fsops.h>
smb_sdrc_t
smb2_flush(smb_request_t *sr)
{
uint16_t StructSize;
uint16_t reserved1;
uint32_t reserved2;
smb2fid_t smb2fid;
uint32_t status;
int rc = 0;
/*
* Decode SMB2 Flush request
*/
rc = smb_mbc_decodef(
&sr->smb_data, "wwlqq",
&StructSize, /* w */
&reserved1, /* w */
&reserved2, /* l */
&smb2fid.persistent, /* q */
&smb2fid.temporal); /* q */
if (rc || StructSize != 24)
return (SDRC_ERROR);
/*
* Want FID lookup before the start probe.
*/
status = smb2sr_lookup_fid(sr, &smb2fid);
DTRACE_SMB2_START(op__Flush, smb_request_t *, sr);
if (status == 0)
smb_ofile_flush(sr, sr->fid_ofile);
sr->smb2_status = status;
DTRACE_SMB2_DONE(op__Flush, smb_request_t *, sr);
if (status) {
smb2sr_put_error(sr, status);
return (SDRC_SUCCESS);
}
/*
* SMB2 Flush reply
*/
(void) smb_mbc_encodef(
&sr->reply, "wwl",
4, /* StructSize */ /* w */
0); /* reserved */ /* w */
return (SDRC_SUCCESS);
}
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