61     _res_thread*  rt = calloc(1, sizeof(*rt));  in _res_thread_alloc()  local
63     if (rt) {  in _res_thread_alloc()
64         rt->_h_errno = 0;  in _res_thread_alloc()
65         memset(rt->_rstatic, 0, sizeof rt->_rstatic);  in _res_thread_alloc()
67     return rt;  in _res_thread_alloc()
87     _res_thread*  rt = _rt;  in _res_thread_free()  local
89     D("%s: rt=%p for thread=%d", __FUNCTION__, rt, gettid());  in _res_thread_free()
91     _res_static_done(rt->_rstatic);  in _res_thread_free()
92     res_ndestroy(rt->_nres);  in _res_thread_free()
93     free(rt);  in _res_thread_free()
105     _res_thread*  rt;  in _res_thread_get()  local
106     rt = pthread_getspecific( _res_key );  in _res_thread_get()
108     if (rt != NULL) {  in _res_thread_get()
109         return rt;  in _res_thread_get()
114     rt = _res_thread_alloc();  in _res_thread_get()
115     if (rt == NULL) {  in _res_thread_get()
118     pthread_setspecific( _res_key, rt );  in _res_thread_get()
120       __FUNCTION__, gettid(), rt);  in _res_thread_get()
126       __FUNCTION__, gettid(), rt, (rt->_nres->options & RES_INIT) != 0);  in _res_thread_get()
127     if ( res_ninit( rt->_nres ) < 0 ) {  in _res_thread_get()
130           __FUNCTION__, gettid(), rt);  in _res_thread_get()
131         _res_thread_free(rt);  in _res_thread_get()
135     return rt;  in _res_thread_get()
145     _res_thread*  rt = _res_thread_get();
147     if (!rt)
150     if (!rt->_cache) {
151         rt->_cache = _resolv_cache_create();
153     return rt->_cache;
160     _res_thread*  rt    = _res_thread_get();  in __get_h_errno()  local
163     return rt ? &rt->_h_errno : &panic;  in __get_h_errno()
169     _res_thread*  rt = _res_thread_get();  in __res_get_state()  local
171     return rt ? rt->_nres : NULL;  in __res_get_state()
183     _res_thread*  rt = _res_thread_get();  in __res_get_static()  local
185     return rt ? rt->_rstatic : NULL;  in __res_get_static()