tdb2: add a capability list from the header.

[ccan] / ccan / tdb2 / test / layout.h

diff --git a/ccan/tdb2/test/layout.h b/ccan/tdb2/test/layout.h
index 66491137660a8ccd688c628d0a6b457d0751647d..9a7148460152bf6e36bf7e9ab786027a6f7203bd 100644 (file)
--- a/ccan/tdb2/test/layout.h
+++ b/ccan/tdb2/test/layout.h
@@ -9,21 +9,30 @@ void tdb_layout_add_free(struct tdb_layout *layout, tdb_len_t len,
 void tdb_layout_add_used(struct tdb_layout *layout,
                         TDB_DATA key, TDB_DATA data,
                         tdb_len_t extra);
+void tdb_layout_add_capability(struct tdb_layout *layout,
+                              uint64_t type,
+                              bool write_breaks,
+                              bool check_breaks,
+                              bool open_breaks,
+                              tdb_len_t extra);
+
 #if 0 /* FIXME: Allow allocation of subtables */
 void tdb_layout_add_hashtable(struct tdb_layout *layout,
                              int htable_parent, /* -1 == toplevel */
                              unsigned int bucket,
                              tdb_len_t extra);
 #endif
+/* freefn is needed if we're using failtest_free. */
 struct tdb_context *tdb_layout_get(struct tdb_layout *layout,
+                                  void (*freefn)(void *),
                                   union tdb_attribute *attr);
-void tdb_layout_write(struct tdb_layout *layout, union tdb_attribute *attr,
-                     const char *filename);
+void tdb_layout_write(struct tdb_layout *layout, void (*freefn)(void *),
+                      union tdb_attribute *attr, const char *filename);
 
 void tdb_layout_free(struct tdb_layout *layout);
 
 enum layout_type {
-       FREETABLE, FREE, DATA, HASHTABLE,
+       FREETABLE, FREE, DATA, HASHTABLE, CAPABILITY
 };
 
 /* Shared by all union members. */
@@ -56,12 +65,19 @@ struct tle_hashtable {
        tdb_len_t extra;
 };
 
+struct tle_capability {
+       struct tle_base base;
+       uint64_t type;
+       tdb_len_t extra;
+};
+
 union tdb_layout_elem {
        struct tle_base base;
        struct tle_freetable ftable;
        struct tle_free free;
        struct tle_used used;
        struct tle_hashtable hashtable;
+       struct tle_capability capability;
 };
 
 struct tdb_layout {