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mdbx: backport - MDB_RESERVE doc.

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Add mdb_put text to mdb_cursor_put description for people who
fail to draw logical conclusions.

Change-Id: I7d17178ad3b0d2ada721f3027af7e70f478c0da1
This commit is contained in:
Howard Chu 2015-12-22 18:30:41 +00:00 committed by Leo Yuriev
parent ebaf7c8d41
commit 926db32902
1 changed files with 2 additions and 1 deletions
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lmdb.h
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@ -1522,7 +1522,8 @@ int mdb_cursor_get(MDB_cursor *cursor, MDB_val *key, MDB_val *data,
* the database supports duplicates (#MDB_DUPSORT).
* <li>#MDB_RESERVE - reserve space for data of the given size, but
* don't copy the given data. Instead, return a pointer to the
* reserved space, which the caller can fill in later. This saves
* reserved space, which the caller can fill in later - before
* the next update operation or the transaction ends. This saves
* an extra memcpy if the data is being generated later. This flag
* must not be specified if the database was opened with #MDB_DUPSORT.
* <li>#MDB_APPEND - append the given key/data pair to the end of the