OpenSC API Referencesc_update_dir3openscsc_update_dirUpdate application directory on a cardSynopsis
#include <opensc.h>
int sc_update_dir(sc_card_t *card, sc_app_info_t *app);
Description
This function updates the application directory on card.
If the card has a record-structured directory file, app
may contain the application to update. Otherwise, the entire directory file
is updated.
Before calling this function, you MUST call sc_enum_apps() first.
Return value
Returns 0 if successful, or a negative value in case of error.