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platform: add internal helper function to get full NMPObject size

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Thomas Haller 2022-11-07 17:31:25 +01:00
parent c9123c2ece
commit dd2c5044f6
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GPG key ID: 29C2366E4DFC5728
1 changed files with 13 additions and 7 deletions
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20
src/libnm-platform/nmp-object.c
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@ -762,17 +762,23 @@ _vt_cmd_obj_dispose_lnk_wireguard(NMPObject *obj)
_wireguard_clear(&obj->_lnk_wireguard);
}
static gsize
_NMP_OBJECT_STRUCT_SIZE(const NMPClass *klass)
{
nm_assert(klass);
nm_assert(klass->sizeof_public > 0);
nm_assert(klass->sizeof_public <= klass->sizeof_data);
return klass->sizeof_data + G_STRUCT_OFFSET(NMPObject, object);
}
static NMPObject *
_nmp_object_new_from_class(const NMPClass *klass)
{
NMPObject *obj;
nm_assert(klass);
nm_assert(klass->sizeof_data > 0);
nm_assert(klass->sizeof_public > 0 && klass->sizeof_public <= klass->sizeof_data);
obj = g_slice_alloc0(klass->sizeof_data + G_STRUCT_OFFSET(NMPObject, object));
obj->_class = klass;
obj = g_slice_alloc0(_NMP_OBJECT_STRUCT_SIZE(klass));
obj->_class = klass;
obj->parent._ref_count = 1;
return obj;
}
@ -1880,7 +1886,7 @@ _vt_dedup_obj_destroy(NMDedupMultiObj *obj)
klass = o->_class;
if (klass->cmd_obj_dispose)
klass->cmd_obj_dispose(o);
g_slice_free1(klass->sizeof_data + G_STRUCT_OFFSET(NMPObject, object), o);
g_slice_free1(_NMP_OBJECT_STRUCT_SIZE(klass), o);
}
static const NMDedupMultiObj *