| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | Authenticate against a remote domain
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| 4 | Copyright (C) Andrew Tridgell 1992-2002
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| 5 | Copyright (C) Andrew Bartlett 2002
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 3 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 |
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| 21 | #include "includes.h"
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| 22 |
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| 23 | /* For reasons known only to MS, many of their NT/Win2k versions
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| 24 | need serialised access only. Two connections at the same time
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| 25 | may (in certain situations) cause connections to be reset,
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| 26 | or access to be denied.
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| 27 |
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| 28 | This locking allows smbd's mutlithread architecture to look
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| 29 | like the single-connection that NT makes. */
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| 30 |
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| 31 | struct named_mutex {
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| 32 | struct tdb_wrap *tdb;
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| 33 | char *name;
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| 34 | };
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| 35 |
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| 36 | static int unlock_named_mutex(struct named_mutex *mutex)
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