lib: Add GCC visibility(hidden) pragmas to private header files.

[notmuch] / lib / database-private.h

diff --git a/lib/database-private.h b/lib/database-private.h
index 79c7916a088da6ebd22c2d007da4ff7c9720088c..e42b8bb8d3283d52fba367643142c734b89ca027 100644 (file)
--- a/lib/database-private.h
+++ b/lib/database-private.h
@@ -21,16 +21,52 @@
 #ifndef NOTMUCH_DATABASE_PRIVATE_H
 #define NOTMUCH_DATABASE_PRIVATE_H
 
+/* According to WG14/N1124, a C++ implementation won't provide us a
+ * macro like PRIx64 (which gives a printf format string for
+ * formatting a uint64_t as hexadecimal) unless we define
+ * __STDC_FORMAT_MACROS before including inttypes.h. That's annoying,
+ * but there it is.
+ */
+#define __STDC_FORMAT_MACROS
+#include <inttypes.h>
+
 #include "notmuch-private.h"
 
 #include <xapian.h>
 
+#pragma GCC visibility push(hidden)
+
 struct _notmuch_database {
+    notmuch_bool_t exception_reported;
+
     char *path;
+
+    notmuch_bool_t needs_upgrade;
     notmuch_database_mode_t mode;
     Xapian::Database *xapian_db;
+
+    unsigned int last_doc_id;
+    uint64_t last_thread_id;
+
     Xapian::QueryParser *query_parser;
     Xapian::TermGenerator *term_gen;
+    Xapian::ValueRangeProcessor *value_range_processor;
+
 };
 
+/* Convert tags from Xapian internal format to notmuch format.
+ *
+ * The function gets a TermIterator as argument and uses that iterator to find
+ * all tag terms in the object. The tags are then converted to a
+ * notmuch_tags_t list and returned. The function needs to allocate memory for
+ * the resulting list and it uses the argument ctx as talloc context.
+ *
+ * The function returns NULL on failure.
+ */
+notmuch_tags_t *
+_notmuch_convert_tags (void *ctx, Xapian::TermIterator &i,
+                      Xapian::TermIterator &end);
+
+#pragma GCC visibility pop
+
 #endif