Функции API (API function)
Имя (Name)
gnutls_ocsp_resp_get_extension - API function
Синопсис (Synopsis)
#include <gnutls/ocsp.h>
int gnutls_ocsp_resp_get_extension(gnutls_ocsp_resp_const_t resp,
unsigned indx, gnutls_datum_t * oid, unsigned int * critical,
gnutls_datum_t * data);
Аргументы (Arguments)
gnutls_ocsp_resp_const_t resp
should contain a gnutls_ocsp_resp_t type
unsigned indx
Specifies which extension OID to get. Use (0) to get
the first one.
gnutls_datum_t * oid
will hold newly allocated buffer with OID of
extension, may be NULL
unsigned int * critical
output variable with critical flag, may be NULL.
gnutls_datum_t * data
will hold newly allocated buffer with extension data,
may be NULL
Описание (Description)
This function will return all information about the requested
extension in the OCSP response. The information returned is the
OID, the critical flag, and the data itself. The extension OID
will be stored as a string. Any of oid , critical , and data
may be NULL which means that the caller is not interested in
getting that information back.
The caller needs to deallocate memory by calling gnutls_free() on
oid ->data and data ->data.
Since 3.7.0 oid ->size does not account for the terminating null
byte.
Возвращаемое значение (Return value)
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
negative error code is returned. If you have reached the last
extension available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be
returned.
Сообщение об ошибках (Reporting bugs)
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Смотри также (See also)
The full documentation for gnutls is maintained as a Texinfo
manual. If the /usr/share/doc/gnutls/ directory does not contain
the HTML form visit
https://www.gnutls.org/manual/
