diff options
Diffstat (limited to 'include/qapi/visitor.h')
| -rw-r--r-- | include/qapi/visitor.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/include/qapi/visitor.h b/include/qapi/visitor.h index cfc19a616e..a14a16d755 100644 --- a/include/qapi/visitor.h +++ b/include/qapi/visitor.h @@ -27,9 +27,6 @@ typedef struct GenericList struct GenericList *next; } GenericList; -void visit_start_handle(Visitor *v, void **obj, const char *kind, - const char *name, Error **errp); -void visit_end_handle(Visitor *v, Error **errp); void visit_start_struct(Visitor *v, void **obj, const char *kind, const char *name, size_t size, Error **errp); void visit_end_struct(Visitor *v, Error **errp); @@ -39,9 +36,22 @@ void visit_end_implicit_struct(Visitor *v, Error **errp); void visit_start_list(Visitor *v, const char *name, Error **errp); GenericList *visit_next_list(Visitor *v, GenericList **list, Error **errp); void visit_end_list(Visitor *v, Error **errp); -void visit_optional(Visitor *v, bool *present, const char *name, - Error **errp); -void visit_get_next_type(Visitor *v, int *obj, const int *qtypes, + +/** + * Check if an optional member @name of an object needs visiting. + * For input visitors, set *@present according to whether the + * corresponding visit_type_*() needs calling; for other visitors, + * leave *@present unchanged. Return *@present for convenience. + */ +bool visit_optional(Visitor *v, bool *present, const char *name); + +/** + * Determine the qtype of the item @name in the current object visit. + * For input visitors, set *@type to the correct qtype of a qapi + * alternate type; for other visitors, leave *@type unchanged. + * If @promote_int, treat integers as QTYPE_FLOAT. + */ +void visit_get_next_type(Visitor *v, QType *type, bool promote_int, const char *name, Error **errp); void visit_type_enum(Visitor *v, int *obj, const char * const strings[], const char *kind, const char *name, Error **errp); |