103   DataPtr Buff;  member
106   ValueUnion() : Size(0), Buff(nullptr, &std::free) {}  in ValueUnion()
110         Buff(::new (std::malloc(Size)) DataT(), &std::free) {}  in ValueUnion()
114   explicit operator bool() const { return bool(Buff); }  in operator bool()
116   char* data() const { return Buff->bytes; }  in data()
121     if (Size == sizeof(Buff->uint32_value))  in GetAsInteger()
122       return static_cast<int32_t>(Buff->uint32_value);  in GetAsInteger()
123     else if (Size == sizeof(Buff->uint64_value))  in GetAsInteger()
124       return static_cast<int64_t>(Buff->uint64_value);  in GetAsInteger()
129     if (Size == sizeof(Buff->uint32_value))  in GetAsUnsigned()
130       return Buff->uint32_value;  in GetAsUnsigned()
131     else if (Size == sizeof(Buff->uint64_value))  in GetAsUnsigned()
132       return Buff->uint64_value;  in GetAsUnsigned()
181   auto Buff = GetSysctlImp(Name);  in GetSysctl()  local
182   if (!Buff) return false;  in GetSysctl()
183   Out->assign(Buff.data());  in GetSysctl()
191   auto Buff = GetSysctlImp(Name);  in GetSysctl()  local
192   if (!Buff) return false;  in GetSysctl()
193   *Out = static_cast<Tp>(Buff.GetAsUnsigned());  in GetSysctl()
199   auto Buff = GetSysctlImp(Name);  in GetSysctl()  local
200   if (!Buff) return false;  in GetSysctl()
201   *Out = Buff.GetAsArray<Tp, N>();  in GetSysctl()