`gnutls_x509_crt_get_extension_oid` ( 3 )

Функции API (API function)

Имя (Name)

gnutls_x509_crt_get_extension_oid - API function

Синопсис (Synopsis)

#include <gnutls/x509.h>

       int gnutls_x509_crt_get_extension_oid(gnutls_x509_crt_t cert,
       unsigned indx, void * oid, size_t * oid_size);

Аргументы (Arguments)

gnutls_x509_crt_t cert
                   should contain a gnutls_x509_crt_t type

       unsigned indx
                   Specifies which extension OID to send. Use (0) to get
                   the first one.

       void * oid  a pointer to a structure to hold the OID (may be
                   null)

       size_t * oid_size
                   initially holds the size of  oid

Описание (Description)

This function will return the requested extension OID in the
       certificate.  The extension OID will be stored as a string in the
       provided buffer.

       The  oid returned will be null terminated, although  oid_size
       will not account for the trailing null.

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/

Исходный текст на man7.org

gnutls_x509_crt_get_extension_oid ( 3 )