| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | messages.c header
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| 4 | Copyright (C) Andrew Tridgell 2000
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| 5 | Copyright (C) 2001, 2002 by Martin Pool
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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 | #ifndef _MESSAGES_H_
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| 22 | #define _MESSAGES_H_
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| 23 |
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| 24 | /* change the message version with any incompatible changes in the protocol */
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| 25 | #define MESSAGE_VERSION 2
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| 26 |
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| 27 | /*
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| 28 | * Special flags passed to message_send. Allocated from the top, lets see when
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| 29 | * it collides with the message types in the lower 16 bits :-)
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| 30 | */
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| 31 |
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| 32 | /*
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| 33 | * Under high load, this message can be dropped. Use for notify-style
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| 34 | * messages that are not critical for correct operation.
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| 35 | */
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| 36 | #define MSG_FLAG_LOWPRIORITY 0x80000000
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| 37 |
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| 38 |
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| 39 | /* Flags to classify messages - used in message_send_all() */
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| 40 | /* Sender will filter by flag. */
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| 41 |
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| 42 | #define FLAG_MSG_GENERAL 0x0001
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| 43 | #define FLAG_MSG_SMBD 0x0002
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| 44 | #define FLAG_MSG_NMBD 0x0004
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| 45 | #define FLAG_MSG_PRINT_NOTIFY 0x0008
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| 46 | #define FLAG_MSG_PRINT_GENERAL 0x0010
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| 47 | /* dbwrap messages 4001-4999 */
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| 48 | #define FLAG_MSG_DBWRAP 0x0020
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| 49 |
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| 50 |
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