scd: Add INTERRUPT endp support to CCID driver.

* scd/app.c (scd_update_reader_status_file): Fix releas of APP.
* scd/ccid-driver.c (struct ccid_driver_s): Add INTR_BUF.
(intr_cb, ccid_setup_intr): New.
(ccid_open_usb_reader): Call ccid_setup_intr.
(ccid_slot_status): Return CCID_DRIVER_ERR_NO_READER when removed.

Signed-off-by: NIIBE Yutaka <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/scd/app.c b/scd/app.c
index b10a452d6..88a38010d 100644
--- a/scd/app.c
+++ b/scd/app.c
@@ -1049,6 +1049,7 @@ scd_update_reader_status_file (void)
                 {
                   log_debug ("Removal of a card: %d\n", a->slot);
                   apdu_close_reader (a->slot);
+                  release_application_internal (a);
                   deallocate_app (a);
                 }
               else