GNUnet  0.20.0
fragmentation.h
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1 /*
2  This file is part of GNUnet
3  Copyright (C) 2009, 2011 GNUnet e.V.
4 
5  GNUnet is free software: you can redistribute it and/or modify it
6  under the terms of the GNU Affero General Public License as published
7  by the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  GNUnet is distributed in the hope that it will be useful, but
11  WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Affero General Public License for more details.
14 
15  You should have received a copy of the GNU Affero General Public License
16  along with this program. If not, see <http://www.gnu.org/licenses/>.
17 
18  SPDX-License-Identifier: AGPL3.0-or-later
19  */
25 #ifndef FRAGMENTATION_H
26 #define FRAGMENTATION_H
27 
28 #include "platform.h"
29 #include "gnunet_util_lib.h"
31 
33 
39 {
44 
49 
54 
60 };
61 
62 
67 {
72 
77 
83  uint64_t bits GNUNET_PACKED;
84 };
86 
87 #endif
Library to help fragment messages.
#define GNUNET_NETWORK_STRUCT_BEGIN
Define as empty, GNUNET_PACKED should suffice, but this won't work on W32.
#define GNUNET_NETWORK_STRUCT_END
Define as empty, GNUNET_PACKED should suffice, but this won't work on W32;.
#define GNUNET_PACKED
gcc-ism to get packed structs.
Message fragment acknowledgement.
Definition: fragmentation.h:67
uint32_t fragment_id
Unique fragment ID.
Definition: fragmentation.h:76
uint64_t bits
Bits that are being acknowledged, in big-endian.
Definition: fragmentation.h:83
struct GNUNET_MessageHeader header
Message header.
Definition: fragmentation.h:71
Header for a message fragment.
Definition: fragmentation.h:39
struct GNUNET_MessageHeader header
Message header.
Definition: fragmentation.h:43
uint16_t offset
Absolute offset (in bytes) of this fragment in the original message.
Definition: fragmentation.h:59
uint32_t fragment_id
Unique fragment ID.
Definition: fragmentation.h:48
uint16_t total_size
Total message size of the original message.
Definition: fragmentation.h:53
Header for all communications.