76 #define ICE_TLS_DECLARE_FIELD(Type, FieldName)                                 \  argument
77   using FieldName##__type = Type;                                              \
78   static pthread_key_t FieldName##__key;                                       \
79   static int FieldName##__initStatus
80 #define ICE_TLS_DEFINE_FIELD(Type, ClassName, FieldName)                       \  argument
81   pthread_key_t ClassName::FieldName##__key;                                   \
82   int ClassName::FieldName##__initStatus = 1
83 #define ICE_TLS_INIT_FIELD(FieldName)                                          \  argument
84   if (FieldName##__initStatus) {                                               \
85     FieldName##__initStatus = pthread_key_create(&FieldName##__key, nullptr);  \
86     if (FieldName##__initStatus)                                               \
89 #define ICE_TLS_GET_FIELD(FieldName)                                           \  argument
90   (assert(FieldName##__initStatus == 0),                                       \
91    static_cast<FieldName##__type>(pthread_getspecific(FieldName##__key)))
92 #define ICE_TLS_SET_FIELD(FieldName, Value)                                    \  argument
93   (assert(FieldName##__initStatus == 0),                                       \
94    pthread_setspecific(FieldName##__key, (Value)))
104 #define ICE_TLS_DECLARE_FIELD(Type, FieldName)                                 \  argument
105   static ICE_ATTRIBUTE_TLS Type FieldName
106 #define ICE_TLS_DEFINE_FIELD(Type, ClassName, FieldName)                       \  argument
107   ICE_ATTRIBUTE_TLS Type ClassName::FieldName = nullptr
108 #define ICE_TLS_INIT_FIELD(FieldName)  argument
109 #define ICE_TLS_GET_FIELD(FieldName) (FieldName)  argument
110 #define ICE_TLS_SET_FIELD(FieldName, Value) (FieldName = (Value))  argument