Start packet mmap work

[babeltrace.git] / include / babeltrace / types.h

diff --git a/include/babeltrace/types.h b/include/babeltrace/types.h
index 3d2b70a4ed92d878588ff5547d7fc85537ac43b8..d01b672437c5512017c09fa017b55c97dfd51ec3 100644 (file)
--- a/include/babeltrace/types.h
+++ b/include/babeltrace/types.h
@@ -275,7 +275,7 @@ struct definition_array {
        struct definition p;
        struct declaration_array *declaration;
        struct definition_scope *scope;
-       struct field current_element;           /* struct field */
+       GArray *elems;                  /* struct field */
 };
 
 struct declaration_sequence {
@@ -290,7 +290,7 @@ struct definition_sequence {
        struct declaration_sequence *declaration;
        struct definition_scope *scope;
        struct definition_integer *len;
-       struct field current_element;           /* struct field */
+       GArray *elems;                  /* struct field */
 };
 
 int register_declaration(GQuark declaration_name,
@@ -409,17 +409,17 @@ void struct_declaration_add_field(struct declaration_struct *struct_declaration,
 /*
  * Returns the index of a field within a structure.
  */
-unsigned long struct_declaration_lookup_field_index(struct declaration_struct *struct_declaration,
+int struct_declaration_lookup_field_index(struct declaration_struct *struct_declaration,
                                                    GQuark field_name);
 /*
  * field returned only valid as long as the field structure is not appended to.
  */
 struct declaration_field *
 struct_declaration_get_field_from_index(struct declaration_struct *struct_declaration,
-                                       unsigned long index);
+                                       int index);
 struct field *
-struct_get_field_from_index(struct definition_struct *struct_definition,
-                           unsigned long index);
+struct_definition_get_field_from_index(struct definition_struct *struct_definition,
+                                      int index);
 
 /*
  * The tag enumeration is validated to ensure that it contains only mappings
@@ -457,6 +457,7 @@ struct field *variant_get_current_field(struct definition_variant *variant);
 struct declaration_array *
        array_declaration_new(size_t len, struct declaration *elem_declaration,
                struct declaration_scope *parent_scope);
+struct definition *array_index(struct definition_array *array, uint64_t i);
 
 /*
  * int_declaration and elem_declaration passed as parameter now belong
@@ -466,6 +467,7 @@ struct declaration_sequence *
        sequence_declaration_new(struct declaration_integer *len_declaration, 
                struct declaration *elem_declaration,
                struct declaration_scope *parent_scope);
+struct definition *sequence_index(struct definition_sequence *sequence, uint64_t i);
 
 /*
  * in: path (dot separated), out: q (GArray of GQuark)