CardReleaseIRQ

The CardReleaseIRQ 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
Specifies a client handle obtained from CardRegisterClient.
hSocket
Specifies a handle to a socket and function pair.

Return Values

If the function succeeds, the return value is CERR_SUCCESS; otherwise, it is one of the following:

Value Description
CERR_BAD_HANDLE Indicates an invalid hCardClient driver handle.
CERR_BAD_SOCKET Indicates an invalid hSocket socket identifier or a PC Card not inserted.
CERR_CONFIGURATION_LOCKED Indicates CardReleaseConfiguration must be called to place the PC Card in memory-only mode.

Remarks

CardReleaseIRQ requires that the PC Card be configured to the memory-only interface by a call, if necessary, to CardReleaseConfiguration.

See Also

CardReleaseConfiguration, CardRequestIRQ