39     int fd;  member
53     qemu_set_fd_handler(s->fd,  in net_socket_update_fd_handler()
97     ret = iov_send(s->fd, iov, 2, s->send_index, remaining);  in net_socket_receive()
122             sendto(s->fd, buf, size, 0,  in net_socket_receive_dgram()
125             send(s->fd, buf, size, 0)  in net_socket_receive_dgram()
163     size = recv(s->fd, buf1, sizeof(buf1), 0);  in net_socket_send()
175         close(s->fd);  in net_socket_send()
177         s->fd = -1;  in net_socket_send()
198     size = recv(s->fd, s->rs.buf, sizeof(s->rs.buf), 0);  in net_socket_send_dgram()
218     int fd;  in net_socket_mcast_create()  local
234     fd = qemu_socket(PF_INET, SOCK_DGRAM, 0);  in net_socket_mcast_create()
235     if (fd < 0) {  in net_socket_mcast_create()
246     ret = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val));  in net_socket_mcast_create()
253     ret = bind(fd, (struct sockaddr *)mcastaddr, sizeof(*mcastaddr));  in net_socket_mcast_create()
268     ret = setsockopt(fd, IPPROTO_IP, IP_ADD_MEMBERSHIP,  in net_socket_mcast_create()
279     ret = setsockopt(fd, IPPROTO_IP, IP_MULTICAST_LOOP,  in net_socket_mcast_create()
289         ret = setsockopt(fd, IPPROTO_IP, IP_MULTICAST_IF,  in net_socket_mcast_create()
298     qemu_socket_set_nonblock(fd);  in net_socket_mcast_create()
299     return fd;  in net_socket_mcast_create()
301     if (fd >= 0)  in net_socket_mcast_create()
302         close(fd);  in net_socket_mcast_create()
309     if (s->fd != -1) {  in net_socket_cleanup()
312         close(s->fd);  in net_socket_cleanup()
313         s->fd = -1;  in net_socket_cleanup()
332                                                 int fd, int is_connected,  in net_socket_fd_init_dgram()  argument
343     sa = socket_local_address(fd, errp);  in net_socket_fd_init_dgram()
370             dup2(newfd, fd);  in net_socket_fd_init_dgram()
379     s->fd = fd;  in net_socket_fd_init_dgram()
388         qemu_set_info_str(nc, "socket: fd=%d (cloned mcast=%s:%d)", fd,  in net_socket_fd_init_dgram()
395         qemu_set_info_str(nc, "socket: fd=%d %s", fd,  in net_socket_fd_init_dgram()
402     close(fd);  in net_socket_fd_init_dgram()
423                                                  int fd, int is_connected)  in net_socket_fd_init_stream()  argument
430     qemu_set_info_str(nc, "socket: fd=%d", fd);  in net_socket_fd_init_stream()
434     s->fd = fd;  in net_socket_fd_init_stream()
439     socket_set_nodelay(fd);  in net_socket_fd_init_stream()
444         qemu_set_fd_handler(s->fd, NULL, net_socket_connect, s);  in net_socket_fd_init_stream()
449 static int net_socket_fd_check(int fd, Error **errp)  in net_socket_fd_check()  argument
453     if (getsockopt(fd, SOL_SOCKET, SO_TYPE, (char *)&so_type,  in net_socket_fd_check()
460                    " SOCK_DGRAM or SOCK_STREAM", so_type, fd);  in net_socket_fd_check()
471     int fd;  in net_socket_accept()  local
475         fd = qemu_accept(s->listen_fd, (struct sockaddr *)&saddr, &len);  in net_socket_accept()
476         if (fd < 0 && errno != EINTR) {  in net_socket_accept()
478         } else if (fd >= 0) {  in net_socket_accept()
484     s->fd = fd;  in net_socket_accept()
500     int fd, ret;  in net_socket_listen_init()  local
506     fd = qemu_socket(PF_INET, SOCK_STREAM, 0);  in net_socket_listen_init()
507     if (fd < 0) {  in net_socket_listen_init()
511     qemu_socket_set_nonblock(fd);  in net_socket_listen_init()
513     socket_set_fast_reuse(fd);  in net_socket_listen_init()
515     ret = bind(fd, (struct sockaddr *)&saddr, sizeof(saddr));  in net_socket_listen_init()
519         close(fd);  in net_socket_listen_init()
522     ret = listen(fd, 0);  in net_socket_listen_init()
525         close(fd);  in net_socket_listen_init()
531     s->fd = -1;  in net_socket_listen_init()
532     s->listen_fd = fd;  in net_socket_listen_init()
547     int fd, connected, ret;  in net_socket_connect_init()  local
554     fd = qemu_socket(PF_INET, SOCK_STREAM, 0);  in net_socket_connect_init()
555     if (fd < 0) {  in net_socket_connect_init()
559     qemu_socket_set_nonblock(fd);  in net_socket_connect_init()
563         ret = connect(fd, (struct sockaddr *)&saddr, sizeof(saddr));  in net_socket_connect_init()
572                 close(fd);  in net_socket_connect_init()
580     s = net_socket_fd_init_stream(peer, model, name, fd, connected);  in net_socket_connect_init()
598     int fd;  in net_socket_mcast_init()  local
617     fd = net_socket_mcast_create(&saddr, param_localaddr, errp);  in net_socket_mcast_init()
618     if (fd < 0) {  in net_socket_mcast_init()
622     s = net_socket_fd_init_dgram(peer, model, name, fd, 0, NULL, errp);  in net_socket_mcast_init()
643     int fd, ret;  in net_socket_udp_init()  local
654     fd = qemu_socket(PF_INET, SOCK_DGRAM, 0);  in net_socket_udp_init()
655     if (fd < 0) {  in net_socket_udp_init()
660     ret = socket_set_fast_reuse(fd);  in net_socket_udp_init()
664         close(fd);  in net_socket_udp_init()
667     ret = bind(fd, (struct sockaddr *)&laddr, sizeof(laddr));  in net_socket_udp_init()
671         close(fd);  in net_socket_udp_init()
674     qemu_socket_set_nonblock(fd);  in net_socket_udp_init()
676     s = net_socket_fd_init_dgram(peer, model, name, fd, 0, NULL, errp);  in net_socket_udp_init()
696     if (!!sock->fd + !!sock->listen + !!sock->connect + !!sock->mcast +  in net_init_socket()
708     if (sock->fd) {  in net_init_socket()
709         int fd, ret, so_type;  in net_init_socket()  local
711         fd = monitor_fd_param(monitor_cur(), sock->fd, errp);  in net_init_socket()
712         if (fd == -1) {  in net_init_socket()
715         so_type = net_socket_fd_check(fd, errp);  in net_init_socket()
719         ret = qemu_socket_try_set_nonblock(fd);  in net_init_socket()
722                              name, fd);  in net_init_socket()
727             if (!net_socket_fd_init_dgram(peer, "socket", name, fd, 1,  in net_init_socket()
733             if (!net_socket_fd_init_stream(peer, "socket", name, fd, 1)) {  in net_init_socket()