`gnutls_x509_crt_get_dn` ( 3 )

Функции API (API function)

Имя (Name)

gnutls_x509_crt_get_dn - API function

Синопсис (Synopsis)

#include <gnutls/x509.h>

       int gnutls_x509_crt_get_dn(gnutls_x509_crt_t cert, char * buf,
       size_t * buf_size);

Аргументы (Arguments)

gnutls_x509_crt_t cert should contain a gnutls_x509_crt_t type

char * buf a pointer to a structure to hold the name (may be null)

size_t * buf_size initially holds the size of buf

Описание (Description)

This function will copy the name of the Certificate in the
       provided buffer. The name will be in the form
       "C=xxxx,O=yyyy,CN=zzzz" as described in RFC4514. The output
       string will be ASCII or UTF-8 encoded, depending on the
       certificate data.

       The  buf returned will be null terminated and the  buf_size will
       account for the trailing null. If  buf is null then only the size
       will be filled.

       This function does not output a fully RFC4514 compliant string,
       if that is required see gnutls_x509_crt_get_dn3().

Возвращаемое значение (Return value)

GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long
       enough, and in that case the  buf_size will be updated with the
       required size. GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the DN
       does not exist, or another error value on error. On success 0 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_crt_get_dn ( 3 )