C++ (Cpp) set_current_task Examples

Example #1

File: shell.c Project: extraice/g-bios

// fixme: move to task.c
int exec(int argc, char *argv[])
{
	int ret;
	const struct command *exe;
	struct task *current;
	int (*main)(int, char *[]);

	// fixme
	for (exe = build_in_cmd; exe < build_in_cmd + ARRAY_ELEM_NUM(build_in_cmd); exe++) {
		if (!strncmp(exe->name, argv[0], MAX_ARG_LEN)) {
			goto L1;
		}
	}

	for (exe = g_exe_begin; exe < g_exe_end; exe++) {
		if (!strncmp(exe->name, argv[0], MAX_ARG_LEN)) {
			goto L1;
		}
	}

	printf("  command \"%s\" not found!\n"
		   "  Please use \"help\" to get g-bios command list.\n", argv[0]);
	return -ENOEXEC;

L1:
	main = exe->main;
	if (!main)
		return -EINVAL;

	current = malloc(sizeof(*current));
	if (!current)
		return -ENOMEM;

	current->argc = argc;
	current->argv = argv;
	current->exe  = exe;
	current->help = get_help(argv[0]); // fixme
	set_current_task(current);

	getopt_init();
	ret = main(argc, argv);

	set_current_task(NULL);
	free(current);

	return ret;
}

Example #2

File: Fsm.cpp Project: berickson/car

void Fsm::set_event(const char * event) {
  // move based on event
  for(int i = 0; i < edge_count; i++) {
    if(equals( edges[i].from, current_task->name ) && equals( edges[i].event, event )) {
      set_current_task(edges[i].to);
      break;
    }
  }
}

Example #3

File: uniproc.c Project: rohsaini/mkunity

void
uniproc_will_exit(void)
{
	UNIPROC_ASSERT(uniproc_holder == current);
	UNIPROC_ASSERT(uniproc_holder_cthread == cthread_self());
	set_current_task(current);
	current_set[smp_processor_id()] = (struct task_struct *) NULL;
#if	CONFIG_OSFMACH3_DEBUG
	uniproc_holder = NULL;
#endif	/* CONFIG_OSFMACH3_DEBUG */
	uniproc_holder_cthread = NULL;
}

Example #4

File: uniproc.c Project: rohsaini/mkunity

static __inline__ void
uniproc_change_current(
	struct task_struct *old_task,
	struct task_struct *new_task)
{
	UNIPROC_ASSERT(uniproc_holder != NULL);
	UNIPROC_ASSERT(uniproc_holder == old_task);
	ASSERT(current == old_task);
	current_set[smp_processor_id()] = new_task;
	set_current_task(current);
#if	CONFIG_OSFMACH3_DEBUG
	uniproc_holder = current;
#endif	/* CONFIG_OSFMACH3_DEBUG */
	uniproc_holder_cthread = cthread_self();
}

Example #5

File: MultitaskCompositeMachine.cpp Project: bhawnaj/shogun

CBinaryLabels* CMultitaskCompositeMachine::apply_locked_binary(SGVector<index_t> indices)
{
	int n_tasks = m_task_group->get_num_tasks();
	SGVector<float64_t> result(indices.vlen);
	result.zero();
	for (int32_t i=0; i<indices.vlen; i++)
	{
		for (int32_t j=0; j<n_tasks; j++)
		{
			if (m_tasks_indices[j].count(indices[i]))
			{
				set_current_task(j);
				result[i] = apply_one(indices[i]);
				break;
			}
		}
	}
	return new CBinaryLabels(result);
}