diff options
| author | Michael Roth <mdroth@linux.vnet.ibm.com> | 2011-08-25 10:44:50 -0500 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2012-06-08 16:11:14 +0200 |
| commit | 4e27e819bea0ea6c8108dc7e9fa48afd6ec13c46 (patch) | |
| tree | 88966d794ede2c9b8a2fd151a88804a72bf255cd /qapi/qapi-visit-core.h | |
| parent | fa79c914efd35cb60e0bc18512c03690c48b13e2 (diff) | |
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 <mdroth@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[LE: exclude negative values in uint*_t Visitor interfaces]
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
[AF: Merged fix by Laszlo]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'qapi/qapi-visit-core.h')
| -rw-r--r-- | qapi/qapi-visit-core.h | 16 |
1 files changed, 16 insertions, 0 deletions
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); |