[Patch v6 6/8] lib: add private function to extract the database for a message.

[David Bremner]

This is needed by logging in functions outside message.cc that take
only a notmuch_message_t object.
---
 lib/message.cc        | 6 ++++++
 lib/notmuch-private.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/lib/message.cc b/lib/message.cc
index 956a70a..b84e5e1 100644
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -1626,3 +1626,9 @@ notmuch_message_destroy (notmuch_message_t *message)
 {
     talloc_free (message);
 }
+
+notmuch_database_t *
+_notmuch_message_database (notmuch_message_t *message)
+{
+    return message->notmuch;
+}
diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index 7cb6fd4..dc58a2f 100644
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -472,6 +472,8 @@ _notmuch_doc_id_set_remove (notmuch_doc_id_set_t *doc_ids,
 void
 _notmuch_message_add_reply (notmuch_message_t *message,
                            notmuch_message_t *reply);
+notmuch_database_t *
+_notmuch_message_database (notmuch_message_t *message);

 /* sha1.c */

-- 
2.1.4