Update for the current source tree.

[evince.git] / libdocument / ev-document.c

diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c
index 7bb86be93db6b54e9fd515d05dd9161d7fb3679a..e23d55eb88e99ac020a33c5a30d2bd14582a9acf 100644 (file)
--- a/libdocument/ev-document.c
+++ b/libdocument/ev-document.c
@@ -48,6 +48,8 @@ ev_document_get_type (void)
                type = g_type_register_static (G_TYPE_INTERFACE,
                                               "EvDocument",
                                               &our_info, (GTypeFlags)0);
+               
+               g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
        }
 
        return type;
@@ -89,6 +91,12 @@ ev_document_doc_mutex_unlock (void)
        g_mutex_unlock (ev_document_get_doc_mutex ());
 }
 
+gboolean
+ev_document_doc_mutex_trylock (void)
+{
+       return g_mutex_trylock (ev_document_get_doc_mutex ());
+}
+
 GMutex *
 ev_document_get_fc_mutex (void)
 {
@@ -110,6 +118,12 @@ ev_document_fc_mutex_unlock (void)
        g_mutex_unlock (ev_document_get_fc_mutex ());
 }
 
+gboolean
+ev_document_fc_mutex_trylock (void)
+{
+       return g_mutex_trylock (ev_document_get_fc_mutex ());
+}
+
 gboolean
 ev_document_load (EvDocument  *document,
                  const char  *uri,