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

Lines Matching defs:fwtcp
47 struct fwtcp {
77     struct fwtcp *next;
81 static struct fwtcp *fwtcp_create(struct fwspec *);
83 /* poll manager callback for fwtcp listening socket */
92  * Linked list of active fwtcp forwarders.
94 struct fwtcp *fwtcp_list = NULL;
107     struct fwtcp *fwtcp;
109     fwtcp = fwtcp_create(fwspec);
110     if (fwtcp == NULL) {
116     /* fwtcp_create has put fwtcp on the linked list */
123     struct fwtcp *fwtcp;
124     struct fwtcp **pprev;
126     for (pprev = &fwtcp_list; (fwtcp = *pprev) != NULL; pprev = &fwtcp->next) {
127         if (fwspec_equal(&fwtcp->fwspec, fwspec)) {
128             *pprev = fwtcp->next;
129             fwtcp->next = NULL;
134     if (fwtcp == NULL) {
141     pollmgr_del_slot(fwtcp->pmhdl.slot);
142     fwtcp->pmhdl.slot = -1;
144     closesocket(fwtcp->sock);
145     fwtcp->sock = INVALID_SOCKET;
147     /* let pending msg_connect be processed before we delete fwtcp */
148     proxy_lwip_post(&fwtcp->msg_delete);
152 struct fwtcp *
155     struct fwtcp *fwtcp;
165     fwtcp = (struct fwtcp *)malloc(sizeof(*fwtcp));
166     if (fwtcp == NULL) {
171     fwtcp->pmhdl.callback = fwtcp_pmgr_listen;
172     fwtcp->pmhdl.data = (void *)fwtcp;
173     fwtcp->pmhdl.slot = -1;
175     fwtcp->sock = lsock;
176     fwtcp->fwspec = *fwspec;    /* struct copy */
178     error = sys_mbox_new(&fwtcp->connmbox, 16);
181         free(fwtcp);
187         fwtcp->MSG.type = TCPIP_MSG_CALLBACK_STATIC;    \
188         fwtcp->MSG.sem = NULL;                          \
189         fwtcp->MSG.msg.cb.function = FUNC;              \
190         fwtcp->MSG.msg.cb.ctx = (void *)fwtcp;          \
198     status = pollmgr_add(&fwtcp->pmhdl, fwtcp->sock, POLLIN);
200         sys_mbox_free(&fwtcp->connmbox);
202         free(fwtcp);
206     fwtcp->next = fwtcp_list;
207     fwtcp_list = fwtcp;
209     return fwtcp;
216     struct fwtcp *fwtcp;
224     fwtcp = (struct fwtcp *)handler->data;
227     LWIP_ASSERT1(fwtcp != NULL);
228     LWIP_ASSERT1(fd == fwtcp->sock);
233     LWIP_ASSERT1(sys_mbox_valid(&fwtcp->connmbox));
236     newsock = accept(fwtcp->sock, (struct sockaddr *)&ss, &sslen);
265     error = sys_mbox_trypost(&fwtcp->connmbox, (void *)pxtcp);
272     proxy_lwip_post(&fwtcp->msg_connect);
280     struct fwtcp *fwtcp = (struct fwtcp *)arg;
284     if (!sys_mbox_valid(&fwtcp->connmbox)) {
289     timo = sys_mbox_tryfetch(&fwtcp->connmbox, (void **)&pxtcp);
297     pxtcp_pcb_connect(pxtcp, &fwtcp->fwspec);
304     struct fwtcp *fwtcp = (struct fwtcp *)arg;
308     timo = sys_mbox_tryfetch(&fwtcp->connmbox, &data);
312     sys_mbox_free(&fwtcp->connmbox);
313     free(fwtcp);