gnutls_openpgp_crt_get_name man page

gnutls_openpgp_crt_get_name — API function


#include <gnutls/openpgp.h>

int gnutls_openpgp_crt_get_name(gnutls_openpgp_crt_t key, int idx, char * buf, size_t * sizeof_buf);


gnutls_openpgp_crt_t key
the structure that contains the OpenPGP public key.
int idx
the index of the ID to extract
char * buf
a pointer to a structure to hold the name, may be NULL to only get the sizeof_buf .
size_t * sizeof_buf
holds the maximum size of buf , on return hold the actual/required size of buf .


Extracts the userID from the parsed OpenPGP key.


GNUTLS_E_SUCCESS on success, and if the index of the ID does not exist GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE, or an error code.

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