Section: gnutls (3)
gnutls_pkcs11_obj_get_info - API function
int gnutls_pkcs11_obj_get_info(gnutls_pkcs11_obj_t obj, gnutls_pkcs11_obj_info_t itype, void * output, size_t * output_size);
- gnutls_pkcs11_obj_t obj
should contain a gnutls_pkcs11_obj_t type
- gnutls_pkcs11_obj_info_t itype
Denotes the type of information requested
- void * output
where output will be stored
- size_t * output_size
contains the maximum size of the output buffer and will be
overwritten with the actual size.
This function will return information about the PKCS11 certificate
such as the label, id as well as token information where the key is
When output is text, a null terminated string is written to output and its
string length is written to output_size (without null terminator). If the
buffer is too small, output_size will contain the expected buffer size
(with null terminator for text) and return GNUTLS_E_SHORT_MEMORY_BUFFER.
In versions previously to 3.6.0 this function included the null terminator
to output_size . After 3.6.0 the output size doesn't include the terminator character.
(0) on success or a negative error code on error.
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