diff options
| -rw-r--r-- | scd/apdu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/scd/apdu.c b/scd/apdu.c index c826301ef..1dd6427da 100644 --- a/scd/apdu.c +++ b/scd/apdu.c @@ -302,6 +302,7 @@ long (* DLSTDCALL pcsc_establish_context) (pcsc_dword_t scope, const void *reserved2, HANDLE *r_context); long (* DLSTDCALL pcsc_release_context) (HANDLE context); +long (* DLSTDCALL pcsc_cancel) (HANDLE context); long (* DLSTDCALL pcsc_list_readers) (HANDLE context, const char *groups, char *readers, pcsc_dword_t*readerslen); @@ -873,6 +874,15 @@ connect_pcsc_card (int slot) if (err != PCSC_E_NO_SMARTCARD) log_error ("pcsc_connect failed: %s (0x%lx)\n", pcsc_error_string (err), err); + if (err == PCSC_W_REMOVED_CARD && pcsc_cancel) + { + long err2; + if ((err2=pcsc_cancel (pcsc.context))) + log_error ("pcsc_cancel failed: %s (0x%lx)\n", + pcsc_error_string (err2), err2); + else if (opt.verbose) + log_error ("pcsc_cancel succeeded\n"); + } } else { @@ -1136,6 +1146,7 @@ pcsc_init (void) pcsc_establish_context = dlsym (handle, "SCardEstablishContext"); pcsc_release_context = dlsym (handle, "SCardReleaseContext"); + pcsc_cancel = dlsym (handle, "SCardCancel"); pcsc_list_readers = dlsym (handle, "SCardListReaders"); #if defined(_WIN32) || defined(__CYGWIN__) if (!pcsc_list_readers) |