gnutls_priority_get_cipher_suite_index man page

gnutls_priority_get_cipher_suite_index — API function


#include <gnutls/gnutls.h>

int gnutls_priority_get_cipher_suite_index(gnutls_priority_t pcache, unsigned int idx, unsigned int * sidx);


gnutls_priority_t pcache
is a gnutls_prioritity_t type.
unsigned int idx
is an index number.
unsigned int * sidx
internal index of cipher suite to get information about.


Provides the internal ciphersuite index to be used with gnutls_cipher_suite_info(). The index idx provided is an index kept at the priorities structure. It might be that a valid priorities index does not correspond to a ciphersuite and in that case GNUTLS_E_UNKNOWN_CIPHER_SUITE will be returned. Once the last available index is crossed then GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.


On success it returns GNUTLS_E_SUCCESS (0), or a negative error value otherwise.



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