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platform: cleanup NMPObject cast macros

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This commit is contained in:
Thomas Haller 2019-07-28 14:16:37 +02:00
parent 25fd48948a
commit 13718183f4
1 changed files with 15 additions and 90 deletions
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105
src/platform/nmp-object.h
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@ -534,101 +534,26 @@ _NMP_OBJECT_TYPE_IS_OBJ_WITH_IFINDEX (NMPObjectType obj_type)
_obj ? &NM_CONSTCAST (NMPObject, _obj)->obj_with_ifindex : NULL; \
})
#define NMP_OBJECT_CAST_LINK(obj) \
#define _NMP_OBJECT_CAST(obj, field, ...) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_LINK); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->link : NULL; \
nm_assert (!_obj || NM_IN_SET (NMP_OBJECT_GET_TYPE (_obj), __VA_ARGS__)); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->field : NULL; \
})
#define NMP_OBJECT_CAST_IP_ADDRESS(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NM_IN_SET (NMP_OBJECT_GET_TYPE (_obj), NMP_OBJECT_TYPE_IP4_ADDRESS, NMP_OBJECT_TYPE_IP6_ADDRESS)); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ip_address : NULL; \
})
#define NMP_OBJECT_CAST_IPX_ADDRESS(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NM_IN_SET (NMP_OBJECT_GET_TYPE (_obj), NMP_OBJECT_TYPE_IP4_ADDRESS, NMP_OBJECT_TYPE_IP6_ADDRESS)); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ipx_address : NULL; \
})
#define NMP_OBJECT_CAST_IP4_ADDRESS(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_IP4_ADDRESS); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ip4_address : NULL; \
})
#define NMP_OBJECT_CAST_IP6_ADDRESS(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_IP6_ADDRESS); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ip6_address : NULL; \
})
#define NMP_OBJECT_CAST_IPX_ROUTE(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NM_IN_SET (NMP_OBJECT_GET_TYPE (_obj), NMP_OBJECT_TYPE_IP4_ROUTE, NMP_OBJECT_TYPE_IP6_ROUTE)); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ipx_route : NULL; \
})
#define NMP_OBJECT_CAST_IP_ROUTE(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NM_IN_SET (NMP_OBJECT_GET_TYPE (_obj), NMP_OBJECT_TYPE_IP4_ROUTE, NMP_OBJECT_TYPE_IP6_ROUTE)); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ip_route : NULL; \
})
#define NMP_OBJECT_CAST_IP4_ROUTE(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_IP4_ROUTE); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ip4_route : NULL; \
})
#define NMP_OBJECT_CAST_IP6_ROUTE(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_IP6_ROUTE); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->ip6_route : NULL; \
})
#define NMP_OBJECT_CAST_ROUTING_RULE(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_ROUTING_RULE); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->routing_rule : NULL; \
})
#define NMP_OBJECT_CAST_QDISC(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_QDISC); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->qdisc : NULL; \
})
#define NMP_OBJECT_CAST_TFILTER(obj) \
({ \
typeof (obj) _obj = (obj); \
\
nm_assert (!_obj || NMP_OBJECT_GET_TYPE (_obj) == NMP_OBJECT_TYPE_TFILTER); \
_obj ? &NM_CONSTCAST (NMPObject, _obj)->tfilter : NULL; \
})
#define NMP_OBJECT_CAST_LINK(obj) _NMP_OBJECT_CAST (obj, link, NMP_OBJECT_TYPE_LINK)
#define NMP_OBJECT_CAST_IP_ADDRESS(obj) _NMP_OBJECT_CAST (obj, ip_address, NMP_OBJECT_TYPE_IP4_ADDRESS, NMP_OBJECT_TYPE_IP6_ADDRESS)
#define NMP_OBJECT_CAST_IPX_ADDRESS(obj) _NMP_OBJECT_CAST (obj, ipx_address, NMP_OBJECT_TYPE_IP4_ADDRESS, NMP_OBJECT_TYPE_IP6_ADDRESS)
#define NMP_OBJECT_CAST_IP4_ADDRESS(obj) _NMP_OBJECT_CAST (obj, ip4_address, NMP_OBJECT_TYPE_IP4_ADDRESS)
#define NMP_OBJECT_CAST_IP6_ADDRESS(obj) _NMP_OBJECT_CAST (obj, ip6_address, NMP_OBJECT_TYPE_IP6_ADDRESS)
#define NMP_OBJECT_CAST_IP_ROUTE(obj) _NMP_OBJECT_CAST (obj, ip_route, NMP_OBJECT_TYPE_IP4_ROUTE, NMP_OBJECT_TYPE_IP6_ROUTE)
#define NMP_OBJECT_CAST_IPX_ROUTE(obj) _NMP_OBJECT_CAST (obj, ipx_route, NMP_OBJECT_TYPE_IP4_ROUTE, NMP_OBJECT_TYPE_IP6_ROUTE)
#define NMP_OBJECT_CAST_IP4_ROUTE(obj) _NMP_OBJECT_CAST (obj, ip4_route, NMP_OBJECT_TYPE_IP4_ROUTE)
#define NMP_OBJECT_CAST_IP6_ROUTE(obj) _NMP_OBJECT_CAST (obj, ip6_route, NMP_OBJECT_TYPE_IP6_ROUTE)
#define NMP_OBJECT_CAST_ROUTING_RULE(obj) _NMP_OBJECT_CAST (obj, routing_rule, NMP_OBJECT_TYPE_ROUTING_RULE)
#define NMP_OBJECT_CAST_QDISC(obj) _NMP_OBJECT_CAST (obj, qdisc, NMP_OBJECT_TYPE_QDISC)
#define NMP_OBJECT_CAST_TFILTER(obj) _NMP_OBJECT_CAST (obj, tfilter, NMP_OBJECT_TYPE_TFILTER)
static inline const NMPObject *
nmp_object_ref (const NMPObject *obj)