/* Get a string representation of a notmuch_status_t value.
*
- * The result is readonly.
+ * The result is read-only.
*/
const char *
notmuch_status_to_string (notmuch_status_t status);
double progress),
void *closure);
+/* Begin an atomic database operation.
+ *
+ * Any modifications performed between a successful begin and a
+ * notmuch_database_end_atomic will be applied to the database
+ * atomically. Note that, unlike a typical database transaction, this
+ * only ensures atomicity, not durability; neither begin nor end
+ * necessarily flush modifications to disk.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: Successfully entered atomic section.
+ *
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred;
+ * atomic section not entered.
+ */
+notmuch_status_t
+notmuch_database_begin_atomic (notmuch_database_t *notmuch);
+
+/* Indicate the end of an atomic database operation.
+ *
+ * Return value:
+ *
+ * NOTMUCH_STATUS_SUCCESS: Successfully completed atomic section.
+ *
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred;
+ * atomic section not ended.
+ */
+notmuch_status_t
+notmuch_database_end_atomic (notmuch_database_t *notmuch);
+
/* Retrieve a directory object from the database for 'path'.
*
* Here, 'path' should be a path relative to the path of 'database'
*
* It's not strictly necessary to call this function. All memory from
* the notmuch_threads_t object will be reclaimed when the
- * containg query object is destroyed.
+ * containing query object is destroyed.
*/
void
notmuch_threads_destroy (notmuch_threads_t *threads);