| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | change notify handling
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| 4 | Copyright (C) Andrew Tridgell 2000
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| 5 | Copyright (C) Jeremy Allison 1994-1998
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| 6 | Copyright (C) Volker Lendecke 2007
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 2 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program; if not, write to the Free Software
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| 20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 21 | */
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| 22 |
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| 23 | #include "includes.h"
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| 24 |
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| 25 | struct notify_change_request {
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| 26 | struct notify_change_request *prev, *next;
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| 27 | struct files_struct *fsp; /* backpointer for cancel by mid */
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| 28 | char request_buf[smb_size];
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| 29 | uint32 filter;
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| 30 | uint32 max_param;
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| 31 | struct notify_mid_map *mid_map;
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| 32 | void *backend_data;
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| 33 | };
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| 34 |
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| 35 | static void notify_fsp(files_struct *fsp, uint32 action, const char *name);
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| 36 |
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| 37 | static struct notify_mid_map *notify_changes_by_mid;
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| 38 |
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| 39 | /*
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| 40 | * For NTCancel, we need to find the notify_change_request indexed by
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| 41 | * mid. Separate list here.
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| 42 | */
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| 43 |
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| 44 | struct notify_mid_map {
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| 45 | struct notify_mid_map *prev, *next;
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| 46 | struct notify_change_request *req;
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| 47 | uint16 mid;
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| 48 | };
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| 49 |
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| 50 | static BOOL notify_change_record_identical(struct notify_change *c1,
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| 51 | struct notify_change *c2)
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| 52 | {
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| 53 | /* Note this is deliberately case sensitive. */
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