Mercurial > prosody-hg
comparison util/datamanager.lua @ 14018:7ffb2d3ab50b 13.0
util.datamanager: Include record length in header
In order to distinguish 32bit from 64bit architectures since they look
the same when truncated and little-endian.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 09 Dec 2025 21:41:34 +0100 |
| parents | 515ac7e8ae6d |
| children | 604bed81808e |
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| 14014:f0b2a05bcedc | 14018:7ffb2d3ab50b |
|---|---|
| 272 | 272 |
| 273 local index_fmt, index_item_size, index_magic; | 273 local index_fmt, index_item_size, index_magic; |
| 274 if string.packsize then | 274 if string.packsize then |
| 275 index_fmt = "T"; -- offset to the end of the item, length can be derived from two index items | 275 index_fmt = "T"; -- offset to the end of the item, length can be derived from two index items |
| 276 index_item_size = string.packsize(index_fmt); | 276 index_item_size = string.packsize(index_fmt); |
| 277 index_magic = string.pack(index_fmt, 7767639 + 1); -- Magic string: T9 for "prosody", version number | 277 index_magic = string.pack(index_fmt, 7767639 + 2 + index_item_size); -- Magic string: T9 for "prosody", version number |
| 278 end | 278 end |
| 279 | 279 |
| 280 local function list_append(username, host, datastore, data) | 280 local function list_append(username, host, datastore, data) |
| 281 if not data then return; end | 281 if not data then return; end |
| 282 if callback(username, host, datastore) == false then return true; end | 282 if callback(username, host, datastore) == false then return true; end |