Функции API (API function)
Имя (Name)
gnutls_pkcs7_get_embedded_data - API function
Синопсис (Synopsis)
#include <gnutls/pkcs7.h>
int gnutls_pkcs7_get_embedded_data(gnutls_pkcs7_t pkcs7, unsigned
flags, gnutls_datum_t * data);
Аргументы (Arguments)
gnutls_pkcs7_t pkcs7
should contain a gnutls_pkcs7_t type
unsigned flags
must be zero or GNUTLS_PKCS7_EDATA_GET_RAW
gnutls_datum_t * data
will hold the embedded data in the provided structure
Описание (Description)
This function will return the data embedded in the signature of
the PKCS7 structure. If no data are available then
GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.
The returned data must be de-allocated using gnutls_free().
Note, that this function returns the exact same data that are
authenticated. If the GNUTLS_PKCS7_EDATA_GET_RAW flag is
provided, the returned data will be including the wrapping
tag/value as they are encoded in the structure.
Возвращаемое значение (Return value)
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
negative error value.
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/
