| 705 | } |
| 706 | |
| 707 | int sal_bind(int socket, const struct sockaddr *name, socklen_t namelen) |
| 708 | { |
| 709 | struct sal_socket *sock; |
| 710 | struct sal_proto_family *pf; |
| 711 | ip_addr_t input_ipaddr; |
| 712 | |
| 713 | RT_ASSERT(name); |
| 714 | |
| 715 | /* get the socket object by socket descriptor */ |
| 716 | SAL_SOCKET_OBJ_GET(sock, socket); |
| 717 | |
| 718 | #define IS_INET_ADDR_FAMILY(_af) ((_af) == AF_INET) || ((_af) == AF_INET6) |
| 719 | if (IS_INET_ADDR_FAMILY(name->sa_family)) |
| 720 | { |
| 721 | /* bind network interface by ip address */ |
| 722 | sal_sockaddr_to_ipaddr(name, &input_ipaddr); |
| 723 | |
| 724 | /* check input ipaddr is default netdev ipaddr */ |
| 725 | if (!ip_addr_isany_val(input_ipaddr)) |
| 726 | { |
| 727 | struct sal_proto_family *input_pf = RT_NULL, *local_pf = RT_NULL; |
| 728 | struct netdev *new_netdev = RT_NULL; |
| 729 | |
| 730 | new_netdev = netdev_get_by_ipaddr(&input_ipaddr); |
| 731 | if (new_netdev == RT_NULL) |
| 732 | { |
| 733 | return -1; |
| 734 | } |
| 735 | |
| 736 | /* get input and local ip address proto_family */ |
| 737 | SAL_NETDEV_SOCKETOPS_VALID(sock->netdev, local_pf, bind); |
| 738 | SAL_NETDEV_SOCKETOPS_VALID(new_netdev, input_pf, bind); |
| 739 | |
| 740 | /* check the network interface protocol family type */ |
| 741 | if (input_pf->family != local_pf->family) |
| 742 | { |
| 743 | int new_socket = -1; |
| 744 | |
| 745 | /* protocol family is different, close old socket and create new socket by input ip address */ |
| 746 | local_pf->skt_ops->closesocket(socket); |
| 747 | |
| 748 | new_socket = input_pf->skt_ops->socket(input_pf->family, sock->type, sock->protocol); |
| 749 | if (new_socket < 0) |
| 750 | { |
| 751 | return -1; |
| 752 | } |
| 753 | sock->netdev = new_netdev; |
| 754 | sock->user_data = (void *)(size_t)new_socket; |
| 755 | } |
| 756 | } |
| 757 | } |
| 758 | /* check and get protocol families by the network interface device */ |
| 759 | SAL_NETDEV_SOCKETOPS_VALID(sock->netdev, pf, bind); |
| 760 | return pf->skt_ops->bind((int)(size_t)sock->user_data, name, namelen); |
| 761 | } |
| 762 | |
| 763 | int sal_shutdown(int socket, int how) |
| 764 | { |
no test coverage detected