CardReleaseIRQ (Windows Embedded CE 6.0)

1/6/2010

This function stops notification of interrupts on the specified socket and function pair.

Syntax

STATUS CardReleaseIRQ(
  CARD_CLIENT_HANDLE hCardClient,
  CARD_SOCKET_HANDLE hSocket 
);

Parameters

• hCardClient
  [in] Client handle obtained from the CardRegisterClient function.

• hSocket
  [in] Handle to a socket and function pair.

Return Value

CERR_SUCCESS indicates success. One of the following values indicates failure:

• CERR_BAD_HANDLE
  Indicates that an hCardClient driver handle is not valid.

• CERR_BAD_SOCKET
  Indicates that an hSocket socket identifier is not valid or that a PC Card is not inserted.

• CERR_BAD_ARGS
  Indicates that the client does not hold an interrupt.

Remarks

This function requires that the PC Card use the memory-only interface. If necessary, call CardReleaseConfiguration to put the PC Card into memory-only interface mode.

Requirements

See Also

Reference

PC Card Driver Functions
CardReleaseConfiguration
CardRequestIRQ
CardRegisterClient