CardReleaseIRQ

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
    Client handle obtained from the CardRegisterClient function.
  • hSocket
    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 invalid.
  • CERR_BAD_SOCKET
    Indicates that an hSocket socket identifier is invalid 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.

Driver name

PCMCIA

Requirements

Runs on Versions Defined in Include Link to
Windows CE OS 1.0 and later      

Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

CardReleaseConfiguration, CardRequestIRQ

 Last updated on Tuesday, July 13, 2004

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