src/api/api_msg.c

413   /* pass NULL-message to acceptmbox to wake up pending accept */
414   if (sys_mbox_valid(&conn->acceptmbox)) {
416     sys_mbox_trypost(&conn->acceptmbox, NULL);
464  * Allocates a new netconn and posts that to conn->acceptmbox.
479   if (!sys_mbox_valid(&conn->acceptmbox)) {
480     LWIP_DEBUGF(API_MSG_DEBUG, ("accept_function: acceptmbox already deleted\n"));
486     if (sys_mbox_trypost(&conn->acceptmbox, &netconn_aborted) == ERR_OK) {
498     if (sys_mbox_trypost(&conn->acceptmbox, &netconn_aborted) == ERR_OK) {
513   if (sys_mbox_trypost(&conn->acceptmbox, newconn) != ERR_OK) {
689   sys_mbox_set_invalid(&conn->acceptmbox);
734   LWIP_ASSERT("acceptmbox must be deallocated before calling this function",
735     !sys_mbox_valid(&conn->acceptmbox));
747  * Delete rcvmbox and acceptmbox of a netconn and free the left-over data in
752  * @accepts_drained pending connections drained from acceptmbox
787   /* Delete and drain the acceptmbox. */
789   if (sys_mbox_valid(&conn->acceptmbox)) {
790     while (sys_mbox_tryfetch(&conn->acceptmbox, &mem) != SYS_MBOX_EMPTY) {
793         /* Only tcp pcbs have an acceptmbox, so no need to check conn->type */
804     sys_mbox_free(&conn->acceptmbox);
805     sys_mbox_set_invalid(&conn->acceptmbox);
1342               /* delete the recvmbox and allocate the acceptmbox */
1349               if (!sys_mbox_valid(&msg->conn->acceptmbox)) {
1350                 msg->err = sys_mbox_new(&msg->conn->acceptmbox, DEFAULT_ACCEPTMBOX_SIZE);