38 /* Counter which sync with a file */
40     /* Emulated device counter */
50     struct synced_counter *counter = (struct synced_counter *)vdev_counter;  in counter_increment()  local
51     ++counter->value;  in counter_increment()
54     if (fseek(counter->fp, 0, SEEK_SET) == -1) {  in counter_increment()
57     fprintf(counter->fp, "%u\n", counter->value);  in counter_increment()
62     struct synced_counter *counter = (struct synced_counter *)vdev_counter;  in counter_read()  local
63     return counter->value;  in counter_read()
82     char *counter;  member
215                                        struct synced_counter *counter)  in u2f_emulated_setup_counter()  argument
229     ret = fscanf(fp, "%u", &counter->value);  in u2f_emulated_setup_counter()
234     counter->fp = fp;  in u2f_emulated_setup_counter()
235     counter->vdev_counter.counter_increment = counter_increment;  in u2f_emulated_setup_counter()
236     counter->vdev_counter.counter_read = counter_read;  in u2f_emulated_setup_counter()
266     /* Counter */  in u2f_emulated_setup_vdev_manualy()
267     if (!u2f_emulated_setup_counter(key->counter, &key->synced_counter)) {  in u2f_emulated_setup_vdev_manualy()
274     setup_info.counter = (struct u2f_emu_vdev_counter *)&key->synced_counter;  in u2f_emulated_setup_vdev_manualy()
304         || key->counter != NULL) {  in u2f_emulated_realize()
306             && key->entropy != NULL && key->counter != NULL) {  in u2f_emulated_realize()
309             error_setg(errp, "%s: cert, priv, entropy and counter "  in u2f_emulated_realize()
377     DEFINE_PROP_STRING("counter", U2FEmulatedState, counter),