X-Git-Url: https://pd.if.org/git/?p=nbds;a=blobdiff_plain;f=include%2Ftxn.h;fp=include%2Ftxn.h;h=9b80e17f5e1105c63894c448287c7d25a4ca9294;hp=0000000000000000000000000000000000000000;hb=95cfcadf0f8f69f4237cde9a61ea6c64b40f8043;hpb=d61d7ffdfa8fab555a5086e61d2e9dfe699a14b9

diff --git a/include/txn.h b/include/txn.h
new file mode 100644
index 0000000..9b80e17
--- /dev/null
+++ b/include/txn.h
@@ -0,0 +1,15 @@
+/* 
+ * Written by Josh Dybnis and released to the public domain, as explained at
+ * http://creativecommons.org/licenses/publicdomain
+ */
+#ifndef TXN_H
+#define TXN_H
+#include "ht.h"
+
+typedef enum { TXN_READ_WRITE, TXN_READ_ONLY, TXN_BLIND_WRITE } txn_access_t;
+typedef enum { TXN_DIRTY_READ, TXN_READ_COMMITTED, TXN_REPEATABLE_READ } txn_isolation_t;
+
+typedef struct txn txn_t;
+
+txn_t *txn_begin (txn_access_t access, txn_isolation_t isolation, hash_table_t *ht);
+#endif//TXN_H