`gnutls_x509_crq_get_subject_alt_name` ( 3 )

Функции API (API function)

Имя (Name)

gnutls_x509_crq_get_subject_alt_name - API function

Синопсис (Synopsis)

#include <gnutls/x509.h>

       int gnutls_x509_crq_get_subject_alt_name(gnutls_x509_crq_t crq,
       unsigned int seq, void * ret, size_t * ret_size, unsigned int *
       ret_type, unsigned int * critical);

Аргументы (Arguments)

gnutls_x509_crq_t crq
                   should contain a gnutls_x509_crq_t type

       unsigned int seq
                   specifies the sequence number of the alt name, 0 for
                   the first one, 1 for the second etc.

       void * ret  is the place where the alternative name will be
                   copied to

       size_t * ret_size
                   holds the size of ret.

       unsigned int * ret_type
                   holds the gnutls_x509_subject_alt_name_t name type

       unsigned int * critical
                   will be non-zero if the extension is marked as
                   critical (may be null)

Описание (Description)

This function will return the alternative names, contained in the
       given certificate.  It is the same as
       gnutls_x509_crq_get_subject_alt_name() except for the fact that
       it will return the type of the alternative name in  ret_type even
       if the function fails for some reason (i.e.  the buffer provided
       is not enough).

Возвращаемое значение (Return value)

the alternative subject name type on success, one of the
       enumerated gnutls_x509_subject_alt_name_t.  It will return
       GNUTLS_E_SHORT_MEMORY_BUFFER if  ret_size is not large enough to
       hold the value.  In that case  ret_size will be updated with the
       required size.  If the certificate request does not have an
       Alternative name with the specified sequence number then
       GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is 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_crq_get_subject_alt_name ( 3 )