sc_set_card_driver3

Usage

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

Overview

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:

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.