diff options
Diffstat (limited to 'scd/iso7816.c')
| -rw-r--r-- | scd/iso7816.c | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/scd/iso7816.c b/scd/iso7816.c index 6cfa6b6c9..8f796981f 100644 --- a/scd/iso7816.c +++ b/scd/iso7816.c @@ -138,8 +138,7 @@ iso7816_select_application (int slot, const char *aid, size_t aidlen, gpg_error_t -iso7816_select_file (int slot, int tag, int is_dir, - unsigned char **result, size_t *resultlen) +iso7816_select_file (int slot, int tag, int is_dir) { int sw, p0, p1; unsigned char tagbuf[2]; @@ -147,41 +146,22 @@ iso7816_select_file (int slot, int tag, int is_dir, tagbuf[0] = (tag >> 8) & 0xff; tagbuf[1] = tag & 0xff; - if (result || resultlen) - { - *result = NULL; - *resultlen = 0; - return gpg_error (GPG_ERR_NOT_IMPLEMENTED); - } - else - { - p0 = (tag == 0x3F00)? 0: is_dir? 1:2; - p1 = 0x0c; /* No FC return. */ - sw = apdu_send_simple (slot, 0, 0x00, CMD_SELECT_FILE, - p0, p1, 2, (char*)tagbuf ); - return map_sw (sw); - } - - return 0; + p0 = (tag == 0x3F00)? 0: is_dir? 1:2; + p1 = 0x0c; /* No FC return. */ + sw = apdu_send_simple (slot, 0, 0x00, CMD_SELECT_FILE, + p0, p1, 2, (char*)tagbuf ); + return map_sw (sw); } /* Do a select file command with a direct path. */ gpg_error_t -iso7816_select_path (int slot, const unsigned short *path, size_t pathlen, - unsigned char **result, size_t *resultlen) +iso7816_select_path (int slot, const unsigned short *path, size_t pathlen) { int sw, p0, p1; unsigned char buffer[100]; int buflen; - if (result || resultlen) - { - *result = NULL; - *resultlen = 0; - return gpg_error (GPG_ERR_NOT_IMPLEMENTED); - } - if (pathlen/2 >= sizeof buffer) return gpg_error (GPG_ERR_TOO_LARGE); |