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FsRtlInitializeBaseMcbEx function (ntifs.h)

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FsRtlInitializeBaseMcbEx initializes a new MCB structure.

Syntax

BOOLEAN FsRtlInitializeBaseMcbEx(
  PBASE_MCB Mcb,
  POOL_TYPE PoolType,
  USHORT    Flags
);

Parameters

Mcb

Contains a pointer to the MCB structure to initialize.

PoolType

Specifies the pool type to use when allocating additional internal MCB memory.

Flags

A bitmask of flags that specifies what action(s) to take when a MCB mapping is empty. Contains one of the following values.

Flag Value
MCB_FLAG_RAISE_ON_ALLOCATION_FAILURE 1

Return value

This function returns TRUE if it successfully initializes the MCB structure.

Remarks

The caller must supply the memory for the MCB structure. This call must precede all other calls that set/query the MCB structure.

If pool is not available this routine will raise a status value indicating insufficient resources or return false depending on the flags.

Requirements

Requirement Value
Header ntifs.h

See also

FsRtlInitializeBaseMcb function