SysMCBDAlloc (FUN)

FUNCTION SysMCBDAlloc : POINTER TO CpuCoreBindingDesc

CpuCoreBindingDesc helper function
SysMCBDAlloc allocates a CpuCoreBindingDesc which should be freed with SysMCBDFree after usage. Initializes the nNumOfCores member. In case nNumOfCores > SYSMCBITSPERXWORD an array of appropriate XWORDs is allocated to pulCoreBits.
InOut:

Scope

Name

Type

Comment

Return

SysMCBDAlloc

POINTER TO CpuCoreBindingDesc

Returns a pointer to CpuCoreBindingDesc or 0 if no memory is available.

Input

pResult

POINTER TO RTS_IEC_RESULT
Pointer to a variable to return an error code (optional)

  • ERR_OK: A valid pointer is returned.

  • ERR_NOMEMORY: Not enough memory is available.

  • ERR_NOTINITIALIZED: Component is not yet initialized.