C++ FUNCTION_TRACE函数代码示例

int cwmp_agent_upload_file(upload_arg_t * ularg)
{
    int faultcode = 0;
    FUNCTION_TRACE();
    char * fromfile;

	if(strcpy(ularg->filetype, "1 Vendor Configuration File") == 0)
	{
		//根据实际情况, 修改这里的配置文件路径
		
		fromfile = "/tmp/mysystem.cfg";
	}
	else if(strcpy(ularg->filetype, "2 Vendor Log File") == 0)
	{
		//根据实际情况, 修改这里的配置文件路径
		fromfile = "/tmp/mysystem.log";
	}
	else
	{
		fromfile = "/tmp/mysystem.cfg";
	}
	
    faultcode = http_send_file(fromfile, ularg->url);

    if(faultcode != CWMP_OK)
    {
	faultcode = 9001;
    }
   


    return faultcode;
}

acpi_status
pr_remove_device (
	void			**context)
{
	acpi_status		status = AE_OK;
	PR_CONTEXT		*processor= NULL;

	FUNCTION_TRACE("pr_remove_device");

	if (!context || !*context) {
		return_ACPI_STATUS(AE_BAD_PARAMETER);
	}

	processor = (PR_CONTEXT*)(*context);

	ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Removing processor device [%02x].\n", processor->device_handle));

	pr_osl_remove_device(processor);

	pr_perf_remove_device(processor);

	pr_power_remove_device(processor);

	acpi_os_free(processor);

	return_ACPI_STATUS(status);
}

void
pr_print (
	PR_CONTEXT              *processor)
{
#ifdef ACPI_DEBUG
	acpi_buffer             buffer;

	FUNCTION_TRACE("pr_print");

	buffer.length = 256;
	buffer.pointer = acpi_os_callocate(buffer.length);
	if (!buffer.pointer) {
		return;
	}

	/*
	 * Get the full pathname for this ACPI object.
	 */
	acpi_get_name(processor->acpi_handle, ACPI_FULL_PATHNAME, &buffer);

	/*
	 * Print out basic processor information.
	 */
	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INFO, "+------------------------------------------------------------\n"));
	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INFO, "| Processor[%02x]:[%p] uid[%02x] %s\n", processor->device_handle, processor->acpi_handle, processor->uid, (char*)buffer.pointer));
	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INFO, "|   power: %cC0 %cC1 %cC2[%d] %cC3[%d]\n", (processor->power.state[0].is_valid?'+':'-'), (processor->power.state[1].is_valid?'+':'-'), (processor->power.state[2].is_valid?'+':'-'), processor->power.state[2].latency, (processor->power.state[3].is_valid?'+':'-'), processor->power.state[3].latency));
	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INFO, "|   performance: states[%d]\n", processor->performance.state_count));
	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INFO, "+------------------------------------------------------------\n"));

	acpi_os_free(buffer.pointer);
#endif /* ACPI_DEBUG */

	return;
}

ACPI_STATUS
AcpiDsMethodDataSetEntry (
    UINT16                  Opcode,
    UINT32                  Index,
    ACPI_OPERAND_OBJECT     *Object,
    ACPI_WALK_STATE         *WalkState)
{
    ACPI_STATUS             Status;
    ACPI_OPERAND_OBJECT     **Entry;


    FUNCTION_TRACE ("DsMethodDataSetEntry");


    /* Get a pointer to the stack entry to set */

    Status = AcpiDsMethodDataGetEntry (Opcode, Index, WalkState, &Entry);
    if (ACPI_FAILURE (Status))
    {
        return_ACPI_STATUS (Status);
    }

    /* Increment ref count so object can't be deleted while installed */

    AcpiUtAddReference (Object);

    /* Install the object into the stack entry */

    *Entry = Object;

    return_ACPI_STATUS (AE_OK);
}

acpi_status
acpi_ds_scope_stack_pop (
	acpi_walk_state         *walk_state)
{
	acpi_generic_state      *scope_info;


	FUNCTION_TRACE ("Ds_scope_stack_pop");


	/*
	 * Pop scope info object off the stack.
	 */
	scope_info = acpi_ut_pop_generic_state (&walk_state->scope_info);
	if (!scope_info) {
		return_ACPI_STATUS (AE_STACK_UNDERFLOW);
	}

	ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
		"Popped object type %X\n", scope_info->common.value));

	acpi_ut_delete_generic_state (scope_info);

	return_ACPI_STATUS (AE_OK);
}

acpi_status
acpi_ns_unload_namespace (
	acpi_handle             handle)
{
	acpi_status             status;


	FUNCTION_TRACE ("Ns_unload_name_space");


	/* Parameter validation */

	if (!acpi_gbl_root_node) {
		return_ACPI_STATUS (AE_NO_NAMESPACE);
	}

	if (!handle) {
		return_ACPI_STATUS (AE_BAD_PARAMETER);
	}


	/* This function does the real work */

	status = acpi_ns_delete_subtree (handle);

	return_ACPI_STATUS (status);
}

acpi_status
ec_notify (
	BM_NOTIFY               notify,
	BM_HANDLE               device_handle,
	void                    **context)
{
	acpi_status             status = AE_OK;

	FUNCTION_TRACE("ec_notify");

	switch (notify) {

	case BM_NOTIFY_DEVICE_ADDED:
		status = ec_add_device(device_handle, context);
		break;

	case BM_NOTIFY_DEVICE_REMOVED:
		status = ec_remove_device(context);
		break;

	default:
		status = AE_SUPPORT;
		break;
	}

	return_ACPI_STATUS(status);
}

acpi_status
acpi_get_firmware_waking_vector (
	ACPI_PHYSICAL_ADDRESS *physical_address)
{

	FUNCTION_TRACE ("Acpi_get_firmware_waking_vector");


	if (!physical_address) {
		return_ACPI_STATUS (AE_BAD_PARAMETER);
	}

	/* Make sure that we have an FACS */

	if (!acpi_gbl_FACS) {
		return_ACPI_STATUS (AE_NO_ACPI_TABLES);
	}

	/* Get the vector */

	if (acpi_gbl_FACS->vector_width == 32) {
		*physical_address = * (u32 *) acpi_gbl_FACS->firmware_waking_vector;
	}
	else {
		*physical_address = *acpi_gbl_FACS->firmware_waking_vector;
	}

	return_ACPI_STATUS (AE_OK);
}

void
tz_policy_run (
	unsigned long           data)
{
	acpi_status             status = AE_OK;

	FUNCTION_TRACE("tz_policy_run");

	if (!data) {
		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid (NULL) context.\n"));
		return_VOID;
	}

	/*
	 * Defer to Non-Interrupt Level:
	 * -----------------------------
	 * Note that all Linux kernel timers run at interrupt-level (ack!).
	 */
	status = acpi_os_queue_for_execution(OSD_PRIORITY_GPE,  tz_policy_check, (void*)data);
	if (ACPI_FAILURE(status)) {
		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Error invoking thermal policy.\n"));
	}

	return_VOID;
}

acpi_status
acpi_leave_sleep_state (
	u8                  sleep_state)
{
	acpi_object_list    arg_list;
	acpi_object         arg;


	FUNCTION_TRACE ("Acpi_leave_sleep_state");


	MEMSET (&arg_list, 0, sizeof(arg_list));
	arg_list.count = 1;
	arg_list.pointer = &arg;

	MEMSET (&arg, 0, sizeof(arg));
	arg.type = ACPI_TYPE_INTEGER;
	arg.integer.value = sleep_state;

	acpi_evaluate_object (NULL, "\\_BFS", &arg_list, NULL);
	acpi_evaluate_object (NULL, "\\_WAK", &arg_list, NULL);

	/* _WAK returns stuff - do we want to look at it? */

	acpi_hw_enable_non_wakeup_gpes();

	return_ACPI_STATUS (AE_OK);
}

acpi_status
acpi_set_firmware_waking_vector (
	ACPI_PHYSICAL_ADDRESS physical_address)
{

	FUNCTION_TRACE ("Acpi_set_firmware_waking_vector");


	/* Make sure that we have an FACS */

	if (!acpi_gbl_FACS) {
		return_ACPI_STATUS (AE_NO_ACPI_TABLES);
	}

	/* Set the vector */

	if (acpi_gbl_FACS->vector_width == 32) {
		* (u32 *) acpi_gbl_FACS->firmware_waking_vector = (u32) physical_address;
	}
	else {
		*acpi_gbl_FACS->firmware_waking_vector = physical_address;
	}

	return_ACPI_STATUS (AE_OK);
}

acpi_status
acpi_ex_pci_config_space_handler (
	u32                     function,
	ACPI_PHYSICAL_ADDRESS   address,
	u32                     bit_width,
	u32                     *value,
	void                    *handler_context,
	void                    *region_context)
{
	acpi_status             status = AE_OK;
	acpi_pci_id             *pci_id;
	u16                     pci_register;


	FUNCTION_TRACE ("Ex_pci_config_space_handler");


	/*
	 *  The arguments to Acpi_os(Read|Write)Pci_cfg(Byte|Word|Dword) are:
	 *
	 *  Pci_segment is the PCI bus segment range 0-31
	 *  Pci_bus     is the PCI bus number range 0-255
	 *  Pci_device  is the PCI device number range 0-31
	 *  Pci_function is the PCI device function number
	 *  Pci_register is the Config space register range 0-255 bytes
	 *
	 *  Value - input value for write, output address for read
	 *
	 */
	pci_id      = (acpi_pci_id *) region_context;
	pci_register = (u16) address;

	ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
		"Pci_config %d (%d) Seg(%04x) Bus(%04x) Dev(%04x) Func(%04x) Reg(%04x)\n",
		function, bit_width, pci_id->segment, pci_id->bus, pci_id->device,
		pci_id->function, pci_register));

	switch (function) {

	case ACPI_READ_ADR_SPACE:

		*value = 0;
		status = acpi_os_read_pci_configuration (pci_id, pci_register, value, bit_width);
		break;


	case ACPI_WRITE_ADR_SPACE:

		status = acpi_os_write_pci_configuration (pci_id, pci_register, *value, bit_width);
		break;


	default:

		status = AE_BAD_PARAMETER;
		break;
	}

	return_ACPI_STATUS (status);
}

acpi_status
bn_terminate (void)
{
	acpi_status		status = AE_OK;
	BM_DEVICE_ID		criteria;
	BM_DRIVER		driver;

	FUNCTION_TRACE("bn_terminate");

	MEMSET(&criteria, 0, sizeof(BM_DEVICE_ID));
	MEMSET(&driver, 0, sizeof(BM_DRIVER));

	driver.notify = &bn_notify;
	driver.request = &bn_request;

	/*
	 * Unregister for power buttons.
	 */
	MEMCPY(criteria.hid, BN_HID_POWER_BUTTON, sizeof(BN_HID_POWER_BUTTON));
	status = bm_unregister_driver(&criteria, &driver);

	/*
	 * Unregister for sleep buttons.
	 */
	MEMCPY(criteria.hid, BN_HID_SLEEP_BUTTON, sizeof(BN_HID_SLEEP_BUTTON));
	status = bm_unregister_driver(&criteria, &driver);

	/*
	 * Unregister for LID switches.
	 */
	MEMCPY(criteria.hid, BN_HID_LID_SWITCH, sizeof(BN_HID_LID_SWITCH));
	status = bm_unregister_driver(&criteria, &driver);

	return_ACPI_STATUS(status);
}

ACPI_PARSE_STATE *
AcpiPsCreateState (
    UINT8                   *Aml,
    UINT32                  AmlSize)
{
    ACPI_PARSE_STATE        *ParserState;


    FUNCTION_TRACE ("PsCreateState");


    ParserState = ACPI_MEM_CALLOCATE (sizeof (ACPI_PARSE_STATE));
    if (!ParserState)
    {
        return_PTR (NULL);
    }

    ParserState->Aml       = Aml;
    ParserState->AmlEnd    = Aml + AmlSize;
    ParserState->PkgEnd    = ParserState->AmlEnd;
    ParserState->AmlStart  = Aml;


    return_PTR (ParserState);
}

acpi_status
acpi_ns_initialize_devices (
	void)
{
	acpi_status             status;
	acpi_device_walk_info   info;


	FUNCTION_TRACE ("Ns_initialize_devices");


	info.device_count = 0;
	info.num_STA = 0;
	info.num_INI = 0;


	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_OK, "Executing device _INI methods:"));

	status = acpi_ns_walk_namespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
			  ACPI_UINT32_MAX, FALSE, acpi_ns_init_one_device, &info, NULL);

	if (ACPI_FAILURE (status)) {
		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Walk_namespace failed! %x\n", status));
	}


	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_OK,
		"\n%d Devices found: %d _STA, %d _INI\n",
		info.device_count, info.num_STA, info.num_INI));

	return_ACPI_STATUS (status);
}