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|man pages section 3: Extended Library Functions Oracle Solaris 10 1/13 Information Library|
- power up or power down the smart card
#include <smartcard/ifdhandler.h> RESPONSECODE IFDHPowerICC(DWORD Lun, DWORD Action, PUCHAR Atr, PDWORD AtrLength);
The IFDHPowerICC() takes the following parameters:
Logical Unit Number
Action to be taken
Maximum length of the ATR
Answer to Reset (ATR) value of the inserted card
Actual length of the ATR
The IFDHPowerICC() function controls the power and reset signals of the ICC (smart card) at the reader or slot specified by Lun. The Action parameter can take one of the following values:
Power and reset the card. Return the ATR and its length.
Power down the card. The Atr and AtrLength parameters are set to 0.
Perform a quick reset on the card. Return the ATR and its length.
The IFD handler caches the ATR during a power up or reset and returns the ATR and its length in a call to IFDHGetCapabilities(3SMARTCARD).
Memory cards without an ATR return IFD_SUCCESS on power up or reset but Atr and AtrLength are set to 0.
The following values are returned:
An error occurred while powering up or resetting the card.
The action specified by Action is not supported.
An error occurred.
See attributes(5) for descriptions of the following attributes:
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.