root/source4/libcli/raw/clioplock.c

/* [<][>][^][v][top][bottom][index][help] */

DEFINITIONS

This source file includes following definitions.
  1. smbcli_oplock_ack
  2. smbcli_oplock_handler

   1 /* 
   2    Unix SMB/CIFS implementation.
   3    SMB client oplock functions
   4    Copyright (C) Andrew Tridgell 2001
   5    
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10    
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15    
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 
  20 #include "includes.h"
  21 #include "libcli/raw/libcliraw.h"
  22 #include "libcli/raw/raw_proto.h"
  23 
  24 /****************************************************************************
  25 send an ack for an oplock break request
  26 ****************************************************************************/
  27 _PUBLIC_ bool smbcli_oplock_ack(struct smbcli_tree *tree, uint16_t fnum, uint16_t ack_level)
     /* [<][>][^][v][top][bottom][index][help] */
  28 {
  29         bool ret;
  30         struct smbcli_request *req;
  31 
  32         req = smbcli_request_setup(tree, SMBlockingX, 8, 0);
  33 
  34         SSVAL(req->out.vwv,VWV(0),0xFF);
  35         SSVAL(req->out.vwv,VWV(1),0);
  36         SSVAL(req->out.vwv,VWV(2),fnum);
  37         SCVAL(req->out.vwv,VWV(3),LOCKING_ANDX_OPLOCK_RELEASE);
  38         SCVAL(req->out.vwv,VWV(3)+1,ack_level);
  39         SIVAL(req->out.vwv,VWV(4),0);
  40         SSVAL(req->out.vwv,VWV(6),0);
  41         SSVAL(req->out.vwv,VWV(7),0);
  42 
  43         /* this request does not expect a reply, so tell the signing
  44            subsystem not to allocate an id for a reply */
  45         req->one_way_request = 1;
  46 
  47         ret = smbcli_request_send(req); 
  48 
  49         return ret;
  50 }
  51 
  52 
  53 /****************************************************************************
  54 set the oplock handler for a connection
  55 ****************************************************************************/
  56 _PUBLIC_ void smbcli_oplock_handler(struct smbcli_transport *transport, 
     /* [<][>][^][v][top][bottom][index][help] */
  57                         bool (*handler)(struct smbcli_transport *, uint16_t, uint16_t, uint8_t, void *),
  58                         void *private_data)
  59 {
  60         transport->oplock.handler = handler;
  61         transport->oplock.private_data = private_data;
  62 }

/* [<][>][^][v][top][bottom][index][help] */