From 4e27e819bea0ea6c8108dc7e9fa48afd6ec13c46 Mon Sep 17 00:00:00 2001 From: Michael Roth Date: Thu, 25 Aug 2011 10:44:50 -0500 Subject: qapi: Add Visitor interfaces for uint*_t and int*_t This adds visitor interfaces for fixed-width integers types. Implementing these in visitors is optional, otherwise we fall back to visit_type_int() (int64_t) with some additional bounds checking to avoid integer overflows for cases where the value fetched exceeds the bounds of our target C type. Signed-off-by: Michael Roth Signed-off-by: Paolo Bonzini [LE: exclude negative values in uint*_t Visitor interfaces] Signed-off-by: Laszlo Ersek [AF: Merged fix by Laszlo] Signed-off-by: Andreas Färber --- qapi/qapi-visit-core.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'qapi/qapi-visit-core.h') diff --git a/qapi/qapi-visit-core.h b/qapi/qapi-visit-core.h index e850746b75..a19d70c104 100644 --- a/qapi/qapi-visit-core.h +++ b/qapi/qapi-visit-core.h @@ -52,6 +52,14 @@ struct Visitor void (*start_handle)(Visitor *v, void **obj, const char *kind, const char *name, Error **errp); void (*end_handle)(Visitor *v, Error **errp); + void (*type_uint8)(Visitor *v, uint8_t *obj, const char *name, Error **errp); + void (*type_uint16)(Visitor *v, uint16_t *obj, const char *name, Error **errp); + void (*type_uint32)(Visitor *v, uint32_t *obj, const char *name, Error **errp); + void (*type_uint64)(Visitor *v, uint64_t *obj, const char *name, Error **errp); + void (*type_int8)(Visitor *v, int8_t *obj, const char *name, Error **errp); + void (*type_int16)(Visitor *v, int16_t *obj, const char *name, Error **errp); + void (*type_int32)(Visitor *v, int32_t *obj, const char *name, Error **errp); + void (*type_int64)(Visitor *v, int64_t *obj, const char *name, Error **errp); }; void visit_start_handle(Visitor *v, void **obj, const char *kind, @@ -69,6 +77,14 @@ void visit_end_optional(Visitor *v, Error **errp); void visit_type_enum(Visitor *v, int *obj, const char *strings[], const char *kind, const char *name, Error **errp); void visit_type_int(Visitor *v, int64_t *obj, const char *name, Error **errp); +void visit_type_uint8(Visitor *v, uint8_t *obj, const char *name, Error **errp); +void visit_type_uint16(Visitor *v, uint16_t *obj, const char *name, Error **errp); +void visit_type_uint32(Visitor *v, uint32_t *obj, const char *name, Error **errp); +void visit_type_uint64(Visitor *v, uint64_t *obj, const char *name, Error **errp); +void visit_type_int8(Visitor *v, int8_t *obj, const char *name, Error **errp); +void visit_type_int16(Visitor *v, int16_t *obj, const char *name, Error **errp); +void visit_type_int32(Visitor *v, int32_t *obj, const char *name, Error **errp); +void visit_type_int64(Visitor *v, int64_t *obj, const char *name, Error **errp); void visit_type_bool(Visitor *v, bool *obj, const char *name, Error **errp); void visit_type_str(Visitor *v, char **obj, const char *name, Error **errp); void visit_type_number(Visitor *v, double *obj, const char *name, Error **errp); -- cgit v1.2.3-55-g7522