IFDHCloseChannel(3SMARTCARSmartcard Library FunctiIFDHCloseChannel(3SMARTCARD)NAMEIFDHCloseChannel - 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 func‐
tion.
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 ALSOIFDHCreateChannelByName(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 informa‐
tion 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 loca‐
tion, modify the path to access the file at the installed location.
SunOS 5.10 4 Dec 2002 IFDHCloseChannel(3SMARTCARD)