source3/smbd/conn_msg.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Manage connections_struct structures
   4    Copyright (C) Andrew Tridgell 1998
   5    Copyright (C) Alexander Bokovoy 2002
   6    Copyright (C) Jeremy Allison 2010
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "smbd/smbd.h"
  24 #include "smbd/globals.h"
  25
  26 /****************************************************************************
  27  Receive a smbcontrol message to forcibly unmount a share.
  28  The message contains just a share name and all instances of that
  29  share are unmounted.
  30  The special sharename '*' forces unmount of all shares.
  31 ****************************************************************************/
  32
  33 void msg_force_tdis(struct messaging_context *msg,
  34                     void *private_data,
  35                     uint32_t msg_type,
  36                     struct server_id server_id,
  37                     DATA_BLOB *data)
  38 {
  39         struct smbd_server_connection *sconn;
  40         const char *sharename = (const char *)data->data;
  41
  42         sconn = msg_ctx_to_sconn(msg);
  43         if (sconn == NULL) {
  44                 DEBUG(1, ("could not find sconn\n"));
  45                 return;
  46         }
  47
  48         conn_force_tdis(sconn, sharename);
  49 }