IRB_REQ_SET_LOCAL_HOST_PROPERTIES structure (1394.h)

This structure contains the fields required to carry out a SetLocalHostProperties request.

Syntax

typedef struct _IRB_REQ_SET_LOCAL_HOST_PROPERTIES {
  ULONG nLevel;
  PVOID Information;
} IRB_REQ_SET_LOCAL_HOST_PROPERTIES;

Members

nLevel

Specifies what level of information is desired from this call. The following flags are provided.

Flag	Description
SET_LOCAL_HOST_PROPERTIES_GAP_COUNT	Sets a lower bound on the value the bus uses for its gap count. See the IEEE 1394-1995 Specification for a description of the gap count.
SET_LOCAL_HOST_PROPERTIES_MODIFY_CROM	Used to add or remove unit directories. This request cannot be used to modify instance directories or root keys in the configuration ROM.

Information

Points to an information block to be filled in. The information returned depends on the value in u.SetLocalHostProperties.nLevel. Each block has its own particular structure.

Flag	Structure
SET_LOCAL_HOST_PROPERTIES_GAP_COUNT	SET_LOCAL_HOST_PROPS2
SET_LOCAL_HOST_PROPERTIES_MODIFY_CROM	SET_LOCAL_HOST_PROPS3

Requirements

Requirement	Value
Header	1394.h