linux/drivers/acpi/acpica/utexcep.c

// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
/*******************************************************************************
 *
 * Module Name: utexcep - Exception code support
 *
 ******************************************************************************/

#define EXPORT_ACPI_INTERFACES

#define ACPI_DEFINE_EXCEPTION_TABLE
#include <acpi/acpi.h>
#include "accommon.h"

#define _COMPONENT …
ACPI_MODULE_NAME("utexcep")

/*******************************************************************************
 *
 * FUNCTION:    acpi_format_exception
 *
 * PARAMETERS:  status              - The acpi_status code to be formatted
 *
 * RETURN:      A string containing the exception text. A valid pointer is
 *              always returned.
 *
 * DESCRIPTION: This function translates an ACPI exception into an ASCII
 *              string. Returns "unknown status" string for invalid codes.
 *
 ******************************************************************************/
const char *acpi_format_exception(acpi_status status)
{ … }

ACPI_EXPORT_SYMBOL(…)

/*******************************************************************************
 *
 * FUNCTION:    acpi_ut_validate_exception
 *
 * PARAMETERS:  status              - The acpi_status code to be formatted
 *
 * RETURN:      A string containing the exception text. NULL if exception is
 *              not valid.
 *
 * DESCRIPTION: This function validates and translates an ACPI exception into
 *              an ASCII string.
 *
 ******************************************************************************/
const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status status)
{ … }