SysInfo -- System information

The library is useful for configurators, system utilities, applications.

Name	Description	Download
esysinfo.dll	eSysInfo - query system information	eCo Software toolkit (h/lib), eCo Software runtime (dll)

Function prototype

APIRET eSysInfo(ULONG QueryID, void *CopyResultsTo, ULONG StructureSize);

always call sizeof() as the third parameter, don't use constant value. System requirements:

• eComStation operating system

eSysInfo collects information

OS information:

• OS generarion: eComStation or IBM OS/2 Warp
• OS version
• NLV version
• NeoWPS extender
• date of OS installation

Components:

• ACPI sub-system
• APM supported sleep states

Memory:

• total physical memory

Screen:

• Screen width, height

Disk:

• bootable drive
• name, size of harddisks

PC:

• CPU ID
• Quantity of processors
• Motherboard manufacturer, model

sysinfo.dll should provide information for developers: Motherboard information (BIOS) ACPI info Memory (free physical, virtual, OBJ_ANY) Disk information (type, space), bootable disk (detect of harddisks, write: name, size) Video mode information Uptime The library should use ACPI to query information from the computer.

CPU Information

Measuring CPU Usage (Written by Sergey Yevtushenko)

SYSLEVEL

• EDM/2
• EDM/2
• clevel.zip
• syslevel.cmd

DosQuerySysInfo system function

DosQuerySysInfo.exe