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sc_card_ctl
Langue: en
Version: 02/26/2009 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
sc_card_ctl - Send a control command to a cardSYNOPSIS
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#include <opensc.h> int sc_card_ctl(struct sc_card *card, unsigned long cmd, void *args);
DESCRIPTION
This function is used to send various control commands to the smart card associated with card. The command is specified in cmd, and any command-specific arguments are pointed to by args.
Commands are specific to cards. For more details on which cards accept which commands, check the documentation for your card.
RETURN VALUE
Returns 0 if successful, or a negative value in case of error.
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