kgetsystemcfg Kernel Service

Purpose

Displays the system configuration information.

Syntax

#include <systemcfg.h>
uint64_t kgetsystemcfg ( int name)

Description

Displays the system configuration information.

Parameters

Item Description
name

Specifies the system variable setting to be returned. Valid values for the name parameter are defined in the systemcfg.h file.

Return Values

If the value specified by the name parameter is system-defined, the kgetsystemcfg kernel service returns the data that is associated with the structure member represented by the input parameter. Otherwise, the kgetsystemcfg kernel service will return UINT64_MAX, and the errno will be set.

Error Codes

The kgetsystemcfg subroutine will fail if:

Item Description
EINVAL

The value of the name parameter is invalid.