ifdhclosechannel(3smartca) [sunos man page]

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)

IFDHCreateChannel(3SMARTCARD)				    Smartcard Library Functions 			     IFDHCreateChannel(3SMARTCARD)

NAME

       IFDHCreateChannel - create a communication channel with an IFD

SYNOPSIS

       #include <smartcard/ifdhandler.h>

       RESPONSECODE IFDHCreateChannel(DWORD Lun, DWORD Channel);

PARAMETERS

       The IFDHCreateChannel() function takes the following parameters:

   Input
       Lun	       Logical Unit Number

       Channel	       Channel ID

DESCRIPTION

       The  IFDHCreateChannel()  function is similar to IFDHCreateChannelByName(3SMARTCARD). It takes Channel (a number) as an argument instead of
       the device name string. The Channel argument is typically passed from configuration information by the smart card  framework  server/daemon
       (the caller) to the IFD handler. The IFD handler can use this Channel appropriately to create a communication channel to the card terminal.

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					     IFDHCreateChannel(3SMARTCARD)