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mdbx: add mdbx_txn_flags().

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This commit is contained in:
Leo Yuriev
2018-03-19 17:03:41 +03:00
parent d63c2484fe
commit a2ec7f2be1
2 changed files with 16 additions and 0 deletions
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7
src/mdbx.c
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@@ -2987,6 +2987,13 @@ uint64_t mdbx_txn_id(MDBX_txn *txn) {
return txn->mt_txnid;
}
int mdbx_txn_flags(MDBX_txn *txn) {
if (unlikely(!txn || txn->mt_signature != MDBX_MT_SIGNATURE))
return -1;
return txn->mt_flags;
}
/* Export or close DBI handles opened in this txn. */
static void mdbx_dbis_update(MDBX_txn *txn, int keep) {
MDBX_dbi n = txn->mt_numdbs;