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IFDHCloseChannel(3SMARTCARD) Smartcard Library Functions IFDHCloseChannel(3SMARTCARD) NAME
IFDHCloseChannel - close the communication channel with an IFD SYNOPSIS
#include <smartcard/ifdhandler.h> RESPONSECODE IFDHCloseChannel(DWORD Lun); PARAMETERS
The IFDHCloseChannel() function takes the following parameters: Input Lun Logical Unit Number DESCRIPTION
The IFDHCloseChannel() function closes the communication channel for the Interface Device (IFD) specified by Lun. If a smart card is present in the slot, it must be powered down. All internal resources (such as file descriptors) associated with this IFD can be freed with this function. RETURN VALUES
The following values are returned: IFD_SUCCESS Successful completion. IFD_COMMUNICATION_ERROR An error has occurred. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
IFDHCreateChannelByName(3SMARTCARD), attributes(5) NOTES
This manual page is derived from the MUSCLE PC/SC IFD Driver Developer Kit documentation. License terms and attribution and copyright information for this interface are available at the default location /var/sadm/pkg/SUNWocfh/install/copyright. If the Solaris Operating Environment has been installed anywhere other than the default location, modify the path to access the file at the installed location. SunOS 5.10 4 Dec 2002 IFDHCloseChannel(3SMARTCARD)