lib: Add per-message last modification tracking

[notmuch] / lib / notmuch-private.h

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index cc9ce12ce69d664f708e96d93767355ecc1b4ff2..f52b4e4776f956d1854c594574657d84a1d0094a 100644 (file)
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -107,7 +107,8 @@ typedef enum {
     NOTMUCH_VALUE_TIMESTAMP = 0,
     NOTMUCH_VALUE_MESSAGE_ID,
     NOTMUCH_VALUE_FROM,
-    NOTMUCH_VALUE_SUBJECT
+    NOTMUCH_VALUE_SUBJECT,
+    NOTMUCH_VALUE_LAST_MOD,
 } notmuch_value_t;
 
 /* Xapian (with flint backend) complains if we provide a term longer
@@ -194,6 +195,9 @@ void
 _notmuch_database_log (notmuch_database_t *notmuch,
                       const char *format, ...);
 
+unsigned long
+_notmuch_database_new_revision (notmuch_database_t *notmuch);
+
 const char *
 _notmuch_database_relative_path (notmuch_database_t *notmuch,
                                 const char *path);
@@ -305,6 +309,10 @@ _notmuch_message_set_header_values (notmuch_message_t *message,
                                    const char *date,
                                    const char *from,
                                    const char *subject);
+
+void
+_notmuch_message_upgrade_last_mod (notmuch_message_t *message);
+
 void
 _notmuch_message_sync (notmuch_message_t *message);