int destiny_init_transport_layer(void) { printf("Initializing transport layer packages. Size of socket_type: %u\n", sizeof(socket_internal_t)); /* SOCKETS */ memset(sockets, 0, MAX_SOCKETS * sizeof(socket_internal_t)); /* UDP */ int udp_thread_pid = thread_create(udp_stack_buffer, UDP_STACK_SIZE, PRIORITY_MAIN, CREATE_STACKTEST, udp_packet_handler, "udp_packet_handler"); if (udp_thread_pid < 0) { return -1; } ipv6_register_next_header_handler(IPV6_PROTO_NUM_UDP, udp_thread_pid); /* TCP */ timex_t now; vtimer_now(&now); srand(now.microseconds); #ifdef TCP_HC printf("TCP_HC enabled!\n"); global_context_counter = rand(); #endif global_sequence_counter = rand(); int tcp_thread_pid = thread_create(tcp_stack_buffer, TCP_STACK_SIZE, PRIORITY_MAIN, CREATE_STACKTEST, tcp_packet_handler, "tcp_packet_handler"); if (udp_thread_pid < 0) { return -1; } ipv6_register_next_header_handler(IPV6_PROTO_NUM_TCP, tcp_thread_pid); if (thread_create(tcp_timer_stack, TCP_TIMER_STACKSIZE, PRIORITY_MAIN + 1, CREATE_STACKTEST, tcp_general_timer, "tcp_general_timer") < 0) { return -1; } return 0; }
int udp_init_transport_layer(void) { printf("Initializing transport layer protocol: udp\n"); /* SOCKETS */ memset(socket_base_sockets, 0, MAX_SOCKETS * sizeof(socket_internal_t)); int udp_thread_pid = thread_create(udp_stack_buffer, UDP_STACK_SIZE, THREAD_PRIORITY_MAIN, CREATE_STACKTEST, udp_packet_handler, NULL, "udp_packet_handler"); if (udp_thread_pid < 0) { return -1; } ipv6_register_next_header_handler(IPV6_PROTO_NUM_UDP, udp_thread_pid); return 0; }