cursor: add get_hint() helper.

Christian Hergert · Christian Hergert · commit 14f627153de1 · 2014-07-14T15:51:39.000-07:00
diff --git a/build/cmake/libmongoc-ssl.def b/build/cmake/libmongoc-ssl.def
@@ -71,6 +71,7 @@ mongoc_cursor_clone
 mongoc_cursor_current
 mongoc_cursor_destroy
 mongoc_cursor_error
+mongoc_cursor_get_hint
 mongoc_cursor_get_host
 mongoc_cursor_is_alive
 mongoc_cursor_more
diff --git a/build/cmake/libmongoc.def b/build/cmake/libmongoc.def
@@ -71,6 +71,7 @@ mongoc_cursor_clone
 mongoc_cursor_current
 mongoc_cursor_destroy
 mongoc_cursor_error
+mongoc_cursor_get_hint
 mongoc_cursor_get_host
 mongoc_cursor_is_alive
 mongoc_cursor_more
diff --git a/src/libmongoc.symbols b/src/libmongoc.symbols
@@ -72,6 +72,7 @@ mongoc_cursor_clone
 mongoc_cursor_current
 mongoc_cursor_destroy
 mongoc_cursor_error
+mongoc_cursor_get_hint
 mongoc_cursor_get_host
 mongoc_cursor_is_alive
 mongoc_cursor_more
diff --git a/src/mongoc/mongoc-cursor.c b/src/mongoc/mongoc-cursor.c
@@ -1062,3 +1062,12 @@ mongoc_cursor_current (const mongoc_cursor_t *cursor) /* IN */
 
    return cursor->current;
 }
+
+
+uint32_t
+mongoc_cursor_get_hint (const mongoc_cursor_t *cursor)
+{
+   bson_return_val_if_fail (cursor, 0);
+
+   return cursor->hint;
+}
diff --git a/src/mongoc/mongoc-cursor.h b/src/mongoc/mongoc-cursor.h
@@ -46,6 +46,7 @@ void             mongoc_cursor_get_host (mongoc_cursor_t        *cursor,
                                          mongoc_host_list_t     *host);
 bool             mongoc_cursor_is_alive (const mongoc_cursor_t  *cursor);
 const bson_t    *mongoc_cursor_current  (const mongoc_cursor_t  *cursor);
+uint32_t         mongoc_cursor_get_hint (const mongoc_cursor_t  *cursor);
 
 
 BSON_END_DECLS
