CardReleaseIRQ

  • Article

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

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 Values

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

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

See Also

CardReleaseConfiguration | CardRequestIRQ | CardRegisterClient

 Last updated on Tuesday, May 18, 2004

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