SC_SET_CARD_DRIVER(3)

NAME
sc_set_card_driver - Force the use of a specified smart card driver

SYNOPSIS

    #include <opensc.h>
    int sc_set_card_driver(struct sc_context *ctx, const char *short_name);

DESCRIPTION

This function forces the use of a a specific card driver to be used in context ctx. The name of the driver is specified in short_name. Possible options are:

    etoken

    flex

    cyberflex

    gpk

    miocos

    mcrd

    setcos

    starcos

    tcos

    openpgp

    jcop

    oberthur

    belpic

    emv

This function only needs to be called if OpenSC fails to auto-detect your card. If used, it should be called immediately after establishing a new context with sc_establish_context(), but before doing anything else with the context.

RETURN VALUE

If an error occurred, a negative value is returned indicating the error. Otherwise, 0 is returned.