C++ (Cpp) create_sh_graph Exemples

Exemple #1

Fichier : server.c Projet : lukkm/TPE-1-SO

void * run_program(void * program_stat)
{
	graph_t c_graph;
	int memkey, i;
	status client_program;
	process_t process_type;
	mstack_t instruction_stack;
	
	thread_status_t thread_info = (thread_status_t)program_stat;

	instruction_stack = parse_file((char*)thread_info->file);	

	if (instruction_stack != NULL){
	
		c_graph = build_graph(instruction_stack);

		if (c_graph != NULL)
		{
			create_sh_graph(c_graph, get_graph_size(c_graph), 
							&memkey, &client_program.g_header);
			client_program.cursor = 0;
			client_program.flag = FALSE;
			client_program.client_id = thread_info->client_id;
			
			for(i = 0; i < MEM_SIZE; i++){
				client_program.mem[i] = 0;
			}
			
			process_type = c_graph->first->instruction_process->instruction_type;
			client_program.mtype = process_type->params->unique_mq_id;
			free_graph(c_graph);
			free_stack(instruction_stack);
			printf("Sending first instruction...\n");
			ipc_send(process_type->params, &client_program, sizeof(struct status));
		}else{
			answer_error_to_client(UNABLE_TO_BUILD_GRAPH, thread_info->client_id); 
		}
	}else{
		
		answer_error_to_client(errno, thread_info->client_id);
		errno = 0;
	}
	pthread_exit(NULL);
}

Exemple #2

Fichier : server.c Projet : jmarinelli/TPE-1-SO

void * run_program(void * program_stat)
{
    ipc_params_t client_params;

    stack_t c_stack;
    graph_t c_graph;
    int memkey, i;
    status client_program;
    process_t process_type;

    thread_status_t thread_info = (thread_status_t)program_stat;

    c_stack = parse_file((char*)thread_info->file);

    c_graph = build_graph(c_stack);

    if (c_graph != NULL)
    {
        create_sh_graph(c_graph, get_graph_size(c_graph),
                        &memkey, &client_program.g_header);
        client_program.cursor = 0;
        client_program.flag = FALSE;
        for(i = 0; i < MEM_SIZE; i++) {
            client_program.mem[i] = 0;
        }
        process_type = c_graph->first->instruction_process->instruction_type;
        client_program.mtype = process_type->params->unique_mq_id;
        ipc_send(process_type->params, &client_program, sizeof(struct status));
    } else {
        printf("Entrada incorrecta\n");
    }
    while(!ipc_receive(server_receive_params, &client_program,
                       sizeof(struct status)))
        sleep(1);

    client_params = get_params_from_pid(thread_info->client_id, PROGRAM_STATUS, sizeof(struct status));

    ipc_open(client_params, O_WRONLY);
    ipc_send(client_params, &client_program, sizeof(struct status));
    ipc_close(client_params);
}