Add --key-description for open command.

src/utils_luks.h

@@ -24,6 +24,7 @@
 #define UTILS_LUKS_H
 
 #include <stdint.h>
+#include <stdbool.h>
 
 const char *luksType(const char *type);
 
@@ -37,7 +38,7 @@ void set_activation_flags(uint32_t *flags);
 
 int set_pbkdf_params(struct crypt_device *cd, const char *dev_type);
 
-int set_tries_tty(void);
+int set_tries_tty(bool keyring);
 
 int get_adjusted_key_size(const char *cipher_mode, uint32_t default_size_bits, int integrity_keysize);