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Fix mifare_desfire_get_[iso_]file_ids() prototype.

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The "files" parameter is not an array of pointer to uint8_t (uint8_t
*files[]), but rather an pointer to an array of uint8_t (uint8_t
(*files)[]).  Since this syntax confuses the compiler (the program
attempt to assign a value to what "files" is pointing to, which is
supposed to be an array, which is not assignable), declare "files" as a
pointer to a pointer to uint8_t (uint8_t **files) which makes everybody
happy.

Fixes issue 26.
This commit is contained in:
Romain Tartière 2014-04-16 02:25:54 +02:00
parent 27d33775dc
commit ffde4d4d92
2 changed files with 4 additions and 4 deletions
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4
libfreefare/freefare.h
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@ -354,8 +354,8 @@ int mifare_desfire_set_configuration (MifareTag tag, bool disable_format, bool
int mifare_desfire_set_default_key (MifareTag tag, MifareDESFireKey key);
int mifare_desfire_set_ats (MifareTag tag, uint8_t *ats);
int mifare_desfire_get_card_uid (MifareTag tag, char **uid);
int mifare_desfire_get_file_ids (MifareTag tag, uint8_t *files[], size_t *count);
int mifare_desfire_get_iso_file_ids (MifareTag tag, uint16_t *files[], size_t *count);
int mifare_desfire_get_file_ids (MifareTag tag, uint8_t **files, size_t *count);
int mifare_desfire_get_iso_file_ids (MifareTag tag, uint16_t **files, size_t *count);
int mifare_desfire_get_file_settings (MifareTag tag, uint8_t file_no, struct mifare_desfire_file_settings *settings);
int mifare_desfire_change_file_settings (MifareTag tag, uint8_t file_no, uint8_t communication_settings, uint16_t access_rights);
int mifare_desfire_create_std_data_file (MifareTag tag, uint8_t file_no, uint8_t communication_settings, uint16_t access_rights, uint32_t file_size);

4
libfreefare/mifare_desfire.c
View file

@ -1160,7 +1160,7 @@ mifare_desfire_get_card_uid (MifareTag tag, char **uid)
/* Application level commands */
int
mifare_desfire_get_file_ids (MifareTag tag, uint8_t *files[], size_t *count)
mifare_desfire_get_file_ids (MifareTag tag, uint8_t **files, size_t *count)
{
ASSERT_ACTIVE (tag);
ASSERT_MIFARE_DESFIRE (tag);
@ -1193,7 +1193,7 @@ mifare_desfire_get_file_ids (MifareTag tag, uint8_t *files[], size_t *count)
}
int
mifare_desfire_get_iso_file_ids (MifareTag tag, uint16_t *files[], size_t *count)
mifare_desfire_get_iso_file_ids (MifareTag tag, uint16_t **files, size_t *count)
{
ASSERT_ACTIVE (tag);
ASSERT_MIFARE_DESFIRE (tag);