CARD_EVENT_MASK_PARMS

This structure contains event mask configurations passed to the CardGetEventMask and CardSetEventMask functions.

typedef struct { 
  CARD_SOCKET_HANDLE hSocket; 
  UINT16 fAttributes; 
  UINT16 fEventMask; 
} CARD_EVENT_MASK_PARMS, *PCARD_EVENT_MASK_PARMS;

Members

• hSocket
  Handle to a socket and function pair.
• fAttributes
  [in] Specifies whether to return a global event mask or the event mask associated with the indicated socket and function pair. The following table shows the possible values for fAttributes.

  Value	Description
  0	Global event mask.
  1	Specific event mask.

• fEventMask
  Specifies a bit mask of socket events. This member is input-only for CardSetEventMask and output-only for CardGetEventMask. These socket events are shown in the following table.

  Event mask	Description
  EVENT_MASK_WRITE_PROTECT	Write-protect state
  EVENT_MASK_CARD_LOCK	Card lock state
  EVENT_MASK_EJECT_REQ	Ejection request
  EVENT_MASK_INSERT_REQ	Insertion request
  EVENT_MASK_BATTERY_DEAD	Battery dead
  EVENT_MASK_BATTERY_LOW	Battery low
  EVENT_MASK_CARD_READY	Ready change
  EVENT_MASK_CARD_DETECT	Card detect
  EVENT_MASK_POWER_MGMT	Power management change
  EVENT_MASK_RESET	Card reset
  EVENT_MASK_STATUS_CHANGE	Card-generated status change interrupt

Remarks

This structure specifies global events or the events for a specified socket and function pair that a driver is interested in.

The EVENT_MASK_POWER_MGMT, EVENT_MASK_RESET and EVENT_MASK_STATUS_CHANGE event masks should not be generated by the socket itself, that is, they will not fit in the fInterruptEvent and the fNotifyEvents members of the PDCARD_SOCKET_STATE structure.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Cardserv.h.

See Also

CardGetEventMask | CardSetEventMask | PDCARD_SOCKET_STATE

 Last updated on Tuesday, May 18, 2004

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