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-rw-r--r--lib/notmuch.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/notmuch.h b/lib/notmuch.h
index bae48a6..921b0fc 100644
--- a/lib/notmuch.h
+++ b/lib/notmuch.h
@@ -219,6 +219,8 @@ notmuch_database_upgrade (notmuch_database_t *database,
* Here, 'path' should be a path relative to the path of 'database'
* (see notmuch_database_get_path), or else should be an absolute path
* with initial components that match the path of 'database'.
+ *
+ * Can return NULL if a Xapian exception occurs.
*/
notmuch_directory_t *
notmuch_database_get_directory (notmuch_database_t *database,
@@ -246,6 +248,9 @@ notmuch_database_get_directory (notmuch_database_t *database,
*
* NOTMUCH_STATUS_SUCCESS: Message successfully added to database.
*
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred,
+ * message not added.
+ *
* NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID: Message has the same message
* ID as another message already in the database. The new
* filename was successfully added to the message in the database
@@ -280,6 +285,9 @@ notmuch_database_add_message (notmuch_database_t *database,
* NOTMUCH_STATUS_SUCCESS: The last filename was removed and the
* message was removed from the database.
*
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred,
+ * message not removed.
+ *
* NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID: This filename was removed but
* the message persists in the database with at least one other
* filename.
@@ -297,8 +305,11 @@ notmuch_database_remove_message (notmuch_database_t *database,
* a new notmuch_message_t object is returned. The caller should call
* notmuch_message_destroy when done with the message.
*
- * If no message is found with the given message_id or if an
- * out-of-memory situation occurs, this function returns NULL.
+ * This function returns NULL in the following situations:
+ *
+ * * No message is found with the given message_id
+ * * An out-of-memory situation occurs
+ * * A Xapian exception occurs
*/
notmuch_message_t *
notmuch_database_find_message (notmuch_database_t *database,