diff options
Diffstat (limited to 'lib/ntdb/ntdb.h')
-rw-r--r-- | lib/ntdb/ntdb.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/ntdb/ntdb.h b/lib/ntdb/ntdb.h index 8e8458e4d1..df3a9ddc4e 100644 --- a/lib/ntdb/ntdb.h +++ b/lib/ntdb/ntdb.h @@ -368,9 +368,14 @@ int64_t ntdb_traverse_(struct ntdb_context *ntdb, * * This avoids a copy for many cases, by handing you a pointer into * the memory-mapped database. It also locks the record to prevent - * other accesses at the same time. + * other accesses at the same time, so it won't change. * - * Do not alter the data handed to parse()! + * Within the @parse callback you can perform read operations on the + * database, but no write operations: no ntdb_store() or + * ntdb_delete(), for example. The exception is if you call + * ntdb_lockall() before ntdb_parse_record(). + * + * Never alter the data handed to parse()! */ #define ntdb_parse_record(ntdb, key, parse, data) \ ntdb_parse_record_((ntdb), (key), \ |