`gnutls_pkcs7_get_attr` ( 3 )

Функции API (API function)

Имя (Name)

gnutls_pkcs7_get_attr - API function

Синопсис (Synopsis)

#include <gnutls/pkcs7.h>

       int gnutls_pkcs7_get_attr(gnutls_pkcs7_attrs_t list, unsigned
       idx, char ** oid, gnutls_datum_t * data, unsigned flags);

Аргументы (Arguments)

gnutls_pkcs7_attrs_t list A list of existing attributes or NULL for the first one

unsigned idx the index of the attribute to get

char ** oid the OID of the attribute (read-only)

gnutls_datum_t * data the raw data of the attribute

unsigned flags zero or GNUTLS_PKCS7_ATTR_ENCODE_OCTET_STRING

Описание (Description)

This function will get a PKCS 7 attribute from the provided list.
       The OID is a constant string, but data will be allocated and must
       be deinitialized by the caller.

Возвращаемое значение (Return value)

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
       negative error value. GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is
       returned if there are no data in the current index.

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_pkcs7_get_attr ( 3 )