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authorAustin Clements <amdragon@mit.edu>2014-10-23 08:30:33 -0400
committerDavid Bremner <david@tethera.net>2014-10-25 19:25:54 +0200
commit1cdb96d3c4a2fc5ddf3a6e5c73c59c0f0e65cae2 (patch)
tree72a333c7850a169a838be724efda0ea47ed60244 /lib/database-private.h
parentf5db7ad7d243785c274a99734c681e69d13313d0 (diff)
lib: Add a ghost messages database feature
This will be implemented over the next several patches. The feature is not yet "enabled" (this does not add it to NOTMUCH_FEATURES_CURRENT).
Diffstat (limited to 'lib/database-private.h')
-rw-r--r--lib/database-private.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/database-private.h b/lib/database-private.h
index ca0751cf..e2e4bc87 100644
--- a/lib/database-private.h
+++ b/lib/database-private.h
@@ -85,6 +85,13 @@ enum _notmuch_features {
*
* Introduced: version 2. */
NOTMUCH_FEATURE_BOOL_FOLDER = 1 << 3,
+
+ /* If set, missing messages are stored in ghost mail documents.
+ * If unset, thread IDs of ghost messages are stored as database
+ * metadata instead of in ghost documents.
+ *
+ * Introduced: version 3. */
+ NOTMUCH_FEATURE_GHOSTS = 1 << 4,
};
/* In C++, a named enum is its own type, so define bitwise operators