NAME

       lc_keyring_add, lc_keyring_del - add and remove keys to/from a keyring

LIBRARY

       Librecast library (liblibrecast, -llibrecast)

SYNOPSIS

       #include <librecast/key.h>

       int lc_keyring_add(lc_keyring_t *keyring, uint8_t *key);
       int lc_keyring_del(lc_keyring_t *keyring, uint8_t *key);

       Compile and link with -llibrecast.

DESCRIPTION

       lc_keyring_add() adds key to keyring.

       lc_keyring_del() removes key from keyring.

       keyring is a pointer to the keyring to manage.

       key is a pointer to the key to add.

RETURN VALUE

       These  functions  return  0  if  the call succeeds, or -1 if an error occurred. In the event of an error,
       errno is set to indicate the error.

ERRORS

       lc_keyring_add can fail with the following errors:

       ENOMEM Not enough space to add key. Keyring is full.

       lc_keyring_del can fail with the following errors:

       ENOKEY The requested key could not be found.

SEE ALSO

       lc_keyring_init(3), lc_keyring_free(3), lc_keyring_has(3),  lc_channel_filter_set(3),  lc_channel_new(3),
       lc_keypair_new(3),

LIBRECAST                                          2025-04-02                                  LC_KEYRING_ADD(3)