Cross Reference: /vbox/src/VBox/NetworkServices/NAT/pxdns.c

Lines Matching refs:request
70 struct request;
102     struct request *timeout_list[TIMEOUT];
106     struct request *request_hash[1 << HASHSIZE];
110 struct request {
112      * Request ID that we use in relayed request.
117      * pxdns::generation used for this request
127      * PCB from which we have received this request.  lwIP doesn't
134      * Client this request is from and its original request ID.
143     struct request **pprev_hash;
144     struct request *next_hash;
149     struct request **pprev_timeout;
150     struct request *next_timeout;
168      * Client request.  ID is replaced with ours, original saved in
170      * don't want to hold onto pbuf of the request.
187 static int pxdns_rexmit(struct pxdns *pxdns, struct request *req);
188 static int pxdns_forward_outbound(struct pxdns *pxdns, struct request *req);
193 static void pxdns_request_register(struct pxdns *pxdns, struct request *req);
194 static void pxdns_request_deregister(struct pxdns *pxdns, struct request *req);
195 static struct request *pxdns_request_find(struct pxdns *pxdns, u16_t id);
197 static void pxdns_hash_add(struct pxdns *pxdns, struct request *req);
198 static void pxdns_hash_del(struct pxdns *pxdns, struct request *req);
199 static void pxdns_timeout_add(struct pxdns *pxdns, struct request *req);
200 static void pxdns_timeout_del(struct pxdns *pxdns, struct request *req);
202 static void pxdns_request_free(struct request *req);
398 pxdns_request_free(struct request *req)
411 pxdns_hash_add(struct pxdns *pxdns, struct request *req)
413     struct request **chain;
427 pxdns_timeout_add(struct pxdns *pxdns, struct request *req)
429     struct request **chain;
451 pxdns_hash_del(struct pxdns *pxdns, struct request *req)
466 pxdns_timeout_del(struct pxdns *pxdns, struct request *req)
487  * Do bookkeeping on new request.  Called from pxdns_query().
490 pxdns_request_register(struct pxdns *pxdns, struct request *req)
503 pxdns_request_deregister(struct pxdns *pxdns, struct request *req)
516  * Find request by the id we used when relaying it and remove it from
520 static struct request *
523     struct request *req = NULL;
527     /* find request in the id->req hash */
552     struct request **chain, *req;
559      * expired requests.  If any expired request is retransmitted, we
571         struct request *expired = req;
622     struct request *req;
631     req = calloc(1, sizeof(struct request) - 1 + p->tot_len);
637     /* copy request data */
641     /* save client identity and client's request id */
647     /* slap our request id onto it */
678  * Forward request to the req::residx resolver in the pxdns::resolvers
684 pxdns_forward_outbound(struct pxdns *pxdns, struct request *req)
732  * Forward request to the next resolver in the pxdns::resolvers array
736 pxdns_rexmit(struct pxdns *pxdns, struct request *req)
765     struct request *req;
848  * Called on lwIP thread via request::msg_reply callback.
853     struct request *req = (struct request *)ctx;